DRILLS ENDMILLS TAPS DRILLS ENDMILLS TAPS

75 Pushville Road, Greenwood, Indiana,, U.S.A. Phone: 7-50-00 Toll Free: 888-0-85 Fax: 7-50-0 Toll Free Fax: 888-8-85 Web Site: www.nachiamerica.com WEST COAST BRANCH 5 E. Alondra Blvd. Cerritos, California, 9070, U.S.A Phone: 5-80-0055 Toll Free: -800-58-90 Fax: 5-80-55 LATIN AMERICA BRANCH 5 N.W. 07th Ave., Miami, FL, U.S.A Phone: 05-59-005 Fax: 05-59-0 89 Courtland Ave., Unit Concord, Ontario Canada LK T Phone: 905-0-0088 Toll Free: -800-87-988 Fax: 905-0- Calle Tequisquipan, Aerotech Industrial Park, Localidad Galeras, Municipio de Colon, Queretaro, Mexico C.P. 795 Phone: +5--5- Fax: +5--5-5 BROACH/GEAR TOOLS Phone: 7-50-00 Fax: 7-50-0 BEARINGS 7-50-00 7-50-0 HYDRAULICS 7-50-005 7-50-05 MATERIALS 7-50-00 7-50-05 ROBOTICS MACHINERY Phone: 7-50-007 Fax: 7-50-05 Shiodome Sumitomo Bldg. 7F, -9- Higashi-Shinbashi, Minato-ku, Tokyo, JAPAN Phone: +8--558-50 Fax: +8--558-5 Website: www.nachi-fujikoshi.co.jp/ -- Fujikoshi-Honmachi, Toyama, JAPAN Phone: +8-7--5 Fax: +8-7-9-5 07.M.T..T DRILLS ENDMILLS TAPS DRILLS ENDMILLS TAPS

When You Buy From NACHI Contributing to Progress in the World of Product Manufacture NACHI-FUJIKOSHI CORP. NACHI-FUJIKOSHI CORP. The NACHI Difference CONVERSION TABLE

NACHI-FUJIKOSHI CORP. JAPAN MAIN OFFICE Overseas Subsidiary Companies NACHI AMERICA INC. NACHI CANADA INC. NACHI MEXICANA, S.A. DE C.V. NACHI EUROPE GmbH NACHI TECHNOLOGY (THAILAND) CO., LTD. NACHI SINGAPORE PTE. LTD. NACHI (SHANGHAI) CO., LTD. NACHI (AUSTRALIA) PTY. LTD. FUJIKOSHI-NACHI (MALAYSIA) SDN. BHD. Overseas Plants NACHI TECHNOLOGY INC. NACHI TOOL AMERICA INC. NACHI BRASIL LTDA. NACHI INDUSTRIES PTE. LTD. NACHI PILIPINAS INDUSTRIES, INC.

THE NACHI DIFFERENCE -- MATERIAL AND HEAT TREATMENT Technical Data Clean Steel Clean Heat Treatment High-Speed Tool Classification High-speed steel Powdered High-speed steel Alloy tool steel JIS Steel type symbol AISI NACHI C Mo Chemical component W Cr V Co Application

THE NACHI DIFFERENCE -- MATERIAL AND HEAT TREATMENT Characteristics of Various Tool Materials Technical Data Type Symbol (Example) Production Method Features Carbon tool steel Alloy tool steel High speed steel Powdered high speed steel Cemented carbide Ultrafine grain cemented carbine Thermit Ceramic CBN sintered body Diamond sintered body Hardness of High-Hardness Material Vickers Hardness

THE NACHI DIFFERENCE -- COATING TECHNOLOGY Technical Data DLC Coating Coating Series with Excellent Characteristics Composite Multi-Layer Coating Diamond Coating Coating Equipment

THE NACHI DIFFERENCE -- COATING TECHNOLOGY 5 Name G (TiN) Comparison of characteristics of NACHI coating film Evaluation of relative characteristics Features Technical Data SG (TiCN + TiN) UG (TiCN) AG (TiALN) X's (TiALN) AQUA (ALCRN base) DLC DIA

THE NACHI DIFFERENCE -- ECO & ECO CONCEPT Technical Data NACHI s Efficiency Theme Eco & Eco Sets The New Standard for Cutting Tools ECO = Economy of Cost Reduction ECO = Ecologically Friendly Achieving The Cost Efficient Environmentally Friendly Solution Reduction of Energy Consumption High Speed & Economical Environmentally Manufacturing Reduction of Coolant oil Dry & Semi-Dry Cutting NACHI s Efficient Eco & Eco Lines Dry & Semi-Dry Cutting Drilling Milling Tapping AQUA Drill Series for Steel, Hi-Temp Alloys, Stainless DLC Drill Series for Aluminum DLC Endmill Series for Aluminum X's Mill GEO Series for Steel X's Mill Series for Steel DLC TAFLET Series for Aluminum

THE NACHI DIFFERENCE -- ECO & ECO CONCEPT 7 Reducing Machining Costs If you can reduce coolant use, you can reduce cost by more than % The "Dry" Advantages The NACHI Solution High Speed and Cutting The Machining Energy Story The NACHI Solution High Speed & Cutting Reduced Machining Time E n e r g y Reduce Working and Static Energy Less Energy = High Speed Efficient Cutting ( High Speed & Cutting ) Drilling Milling NACHI High Speed & Lines AQUA Drill Series for Steel, Hi-Temp Alloys, Stainless AG /UG Power Series for Steel X's mill GEO Series X's mill Series

8 GUIDE TO MARK (TOOL SPECIFICATION) Technical Data Mark Explanation Mark Explanation Coating Tool Materials AQ EX Flutes of Drills Drill Dimension Lip Relief of Drills Thinning of Drills

GUIDE TO MARK (TOOL SPECIFICATION) 9 Mark Explanation Mark Explanation Tolerance of Drills Dia. Flutes of End Mills Flutes of End Mills Type of Taps Flutes of Taps Chamfer of Taps

VISUAL INDEX DRILLS ENDMILLS TAPS

Drills / Visual Index List 900 AQUA DRILL EX XD STUB / METRIC SIZES AQ EX h8 5 0 h * REPLACEMENT FOR List 9550 List 90 AQUA DRILL EX XD STUB / FRACTIONAL AQ EX List 90 AQUA DRILL EX 5XD JOBBER LENGTH / METRIC SIZES AQ EX List 90 AQUA DRILL EX 5XD JOBBER LENGTH / FRACTIONAL AQ EX P5, 57 P P57 P P58, 59 P P59 P List 90 AQUA DRILL EX OIL HOLE D / METRIC SIZES P0, List 905 AQUA DRILL EX OIL HOLE D / FRACTIONAL AQ P, List 90 AQUA DRILL EX OIL HOLE 5D / METRIC SIZES List 907 AQUA DRILL EX OIL HOLE 5D / FRACTIONAL P P P P P P List 908 AQUA DRILL EX OIL HOLE 8D / METRIC SIZES P, 5 List 909 h8 5 0 h * REPLACEMENT FOR List 955 h8 5 0 h * REPLACEMENT FOR List 955 h8 5 0 h * REPLACEMENT FOR List 955 AQ h7 5 EX 0 AQ h7 5 EX 0 h7 5 EX 0 AQ h7 5 EX 0 AQ h7 5 EX 0 h * REPLACEMENT FOR List 9558 h * REPLACEMENT FOR List 9558 h * REPLACEMENT FOR List 955 h * REPLACEMENT FOR List 955 h * REPLACEMENT FOR List 955 AQUA DRILL EX OIL HOLE 8D / FRACTIONAL AQ h7 5 EX 0 h * REPLACEMENT FOR List 959 HIGH PERFORMANCE DRILLS NEW NEW NEW NEW NEW NEW NEW NEW NEW NEW P P5 P

Drills / Visual Index List 90 AQ EX AQUA DRILL EX FLAT / METRIC SIZES NEW P, 7 P DRILLS List 9 AQ EX AQUA DRILL EX FLAT / FRACTIONAL NEW P7 P List 980 AQ EX AQUA DRILL EX FLAT RADIUS / METRIC SIZES NEW P7 P List 988 AQ EX 0º AQUA DRILL EX FLAT REGULAR / METRIC SIZES NEW P8 P List 98 AQUA DRILL EX FLAT LONG SHANK / METRIC SIZES AQ EX 0º NEW P9 P List 98 AQ EX AQUA DRILL EX FLAT OIL HOLE XD NEW P70 P5 List 98 AQ EX AQUA DRILL EX FLAT OIL HOLE 5XD NEW P7 P5

Drills / Visual Index List 98 AQ EX AQUA DRILL EX OIL HOLE FLUTE XD js 0º NEW P7 P List 980 AQ EX AQUA DRILL EX OIL HOLE FLUTE 5XD js 0º NEW P7 P DRILLS List 9 AQUA DRILL EX OIL HOLE 0D P7 AQ EX List 9 AQUA DRILL EX OIL HOLE 5D P7 AQ EX List 9 AQUA DRILL EX OIL HOLE 0D P7 AQ EX h7 0º h7 0º h7 0º Micro s.0 ~.0 Micro s.0 ~.0 Micro s.0 ~.0 NEW NEW NEW P-7 P-7 P-7 List 9 AQUA DRILL EX OIL HOLE MICRO COOLANT THRU P7 h7 50º Pilot Drill for L9, L9, L9 Series * NON-COOLANT * List 95 AQUA MICRO DRILLS / METRIC SIZES P75 P8

HIGH PERFORMANCE DRILLS List 95 MQL PILOT DRILLS List 95 List 95 MQL POWER LONG DRILLS P NEW List 757P SG-ESR DRILLS METRIC, List 7575P SG-ESR DRILLS FRACTIONAL NEW List 757P SG-ESS MICRO DRILL METRIC FAX HELIX NEW P >.9 List 757P STUB LENGTH SG-ESS / FRACTIONAL, WIRE, LETTER P

5 List 7570P JOBBERS LENGTH SG-ES / METRIC SIZES P List 757P JOBBERS LENGTH SG-ES / FRACTIONAL, WIRE, LETTER P List 759P List 759P SG DRILLS WITH OIL-HOLE P List 59P AG-SUS DRILLS SHORT / METRIC SIZES P List 59P AG-SUS DRILLS REGULAR / METRIC SIZES P * REPLACEMENT FOR List 58P List 595P AG-SUS DRILLS REGULAR / FRACTIONAL SIZES P * REPLACEMENT FOR List 57U List 50P List 5P AG-POWER LONG DRILLS P List 50 AG STARTING DRILL NEW List 50 AG STARTING DRILL NEW

Drills / Visual Index List 5 DLC-HSS DRILLS / METRIC SIZES P List 95 DLC MICRODRILLS / METRIC SIZES P List 950 DLC DRILLS REGULAR / METRIC SIZES P STRAIGHT SHANK DRILLS List 500 STRAIGHT SHANK JOBBERS LENGTH DRILL / METRIC SIZES STRAIGHT SHANK JOBBERS LENGTH DRILL / LETTER SIZES List 50 List 50A List 50 List 50 STRAIGHT SHANK COBALT DRILL TYPE I / METRIC SIZES List 50P G STANDARD DRILLS / METRIC SIZES P P P P P P

Drills / Visual Index STRAIGHT SHANK JOBBERS LENGTH DRILLS / FRACTIONAL List 50 P List 50A List 50 P P List 50P P List 57P P STRAIGHT SHANK JOBBERS LENGTH DRILLS / WIRE GAUGE SIZES List 50 List 50A List 50 List 50P List 57P P P P P P SCREW MACHINE LENGTH / FRACTIONAL SIZES List 5 List 5P P P

Drills / Visual Index SCREW MACHINE LENGTH / FRACTIONAL SIZES List 5 List 5 SCREW MACHINE LENGTH / WIRE GAUGE SIZES List 5 P P P List 5P P List 5 List 5 SCREW MACHINE LENGTH / LETTER SIZES List 5 List 5 List 5 STRAIGHT SHANK TAPER LENGTH / FRACTIONAL SIZES List 5 List 5 P P P P P P P List 55P P

Drills / Visual Index STRAIGHT SHANK DRILL-EXTRA LENGTH List 55 P List 55 List 58 OIL HOLE DRILLS / STRAIGHT SHANK P P TAPER SHANK DRILLS List 0 TAPER SHANK DRILLS / REGULAR SHANKS / FRACTIONAL P P List 8 OIL HOLE DRILLS / TAPER SHANK P SPECIAL List 575 SILVER AND DEMING DRILLS P List 599 DRILL SETS / JOBBERS LENGTH P

0 HIGH PERFORMANCE END MILLS END MILLS List 000 GENAC VGX FOUR FLUTE List 00 GENAC VGX FOUR FLUTE, CORNER RADIUS List 00 GENAC VGX FOUR FLUTE, BALL NEW List 98 GS-MILL TWO FLUTE List 98 GS-MILL FOUR FLUTE List 98 GS-MILL BALL List 908 MOLD MEISTER BALL List 998 GS-MILL HARD List 9 GS-MILL HARD BALL List 999 GS-MILL HARD / INCH SIZES List 9 GS-MILL HARD BALL / INCH SIZES List 9 X S-MILL GEO / METRIC SIZES NEW NEW P P P P P P P P P P P P

List 9 X S-MILL GEO / INCH SIZES List 9 X S-MILL GEO RADIUS List 98 X S-MILL GEO SLOT List 9 X S-MILL GEO KV TWO FLUTES List 98 X S-MILL GEO KV FOUR FLUTES List 90 X S-MILL GEO BALL List 9 X S-MILL GEO MICROBALL List 90 DLC-MILL FOR ALUMINUM / METRIC SIZES List 978 DLC-MILL SHARP CORNER TWO FLUTE List 90 DLC-MILL RADIUS List 990 DLC-MILL SLOT LONG SHANK List 90 DLC-MILL BALL List 50 DLC-HSS MILL / METRIC SIZES P P P P P P P P P P P P P END MILLS

END END MILLS MILLS List HD DLC-HSS MILL / INCH SIZES P List 85 AG-MILL ROUGHING / INCH SIZES List 0 AG-MILL HEAVY / INCH SIZES List 0 List 8 List 8 List 88 List 0 List 0 AG-MILL ROUGHING SHORT AG-MILL ROUGHING REGULAR LENGTH SHORT AG-MILL ROUGHING MEDIUM AG-MILL ROUGHING LONG AG-MILL HEAVY AG-MILL HEAVY LONG P P P P P P P P END MILLS GENAC END MILLS SG COATED CARBIDE List 9X P List 97X List 9X P P

GENAC END MILLS SG COATED CARBIDE List 97X List 95X List 97X ROUGHING AND FINISHING (HEAVY DUTY) END MILLS List 7 P P P P List 7X ROUGHING (HOG) END MILLS List 0 P P END MILLS List 0X List 07 TWO FLUTE END MILLS / REGULAR-SINGLE END List List X P P P P

TWO FLUTE END MILLS / LONG, SINGLE END List METRIC SIZES, REGULAR, SINGLE END List 0 List 0 MULTI FLUTE END MILLS / REGULAR SINGLE END CENTER CUTTING List M P P P P END MILLS List X MULTI FLUTE END MILLS / LONG SINGLE END, CENTER CUTTING List P P

5 HIGH PERFORMANCE TAPS List 955 DLC TAFLET THREAD FORMING TAPS / FRACTIONAL SIZES P List 957 P List 95 DLC TAFLET THREAD FORMING TAPS / METRIC SIZES P List 959 P List 958 SG LO-SPIRAL FLUTED TAPS / METRIC SIZES P VIPER T-SERIES List 798 VIPER T SERIES-SPIRAL FLUTED / GENERAL PURPOSE P List 797 VIPER T SERIES-SPIRAL POINTED / GENERAL PURPOSE VIPER T SERIES-METRIC TAPS / GENERAL PURPOSE List 7980 P P TAPS List 7970 List 7987 VIPER T SERIES-SPIRAL FLUTED / FOR STAINLESS STEEL P P

List 7977 VIPER T SERIES-SPIRAL POINTED / FOR STAINLESS STEEL P VIPER T SERIES METRIC TAPS / FOR STAINLESS STEEL List 798 P List 797 P VIPER TAFLET VIPER TAFLET FOR STEELS List 995 P List 995 P List 99 VIPER TAFLET METRIC TAPS FOR STEELS P TAPS VTP SPIRAL FLUTED List 98 VTP TAPS P List 98 P

7 VTP SPIRAL POINTED List 97 P List 97 P List 980 VTP METRIC TAPS SPIRAL FLUTED P List 98 VTP METRIC TAPS SPIRAL POINTED STANDARD TAPS STANDARD HAND TAPS List 9 P List 9 P TAPS

8 STANDARD TAPS SPIRAL POINTED / FRACTIONAL SIZES List 9 P List 99 STANDARD HAND TAPS / FOR CAST IRON P STANDARD TAPS SPIRAL POINTED / MACHINE SCREW SIZES List 9 P TAPS

9 TAPER PIPE TAPS / STRAIGHT FLUTED List 9 TAPER PIPE TAPS / SPIRAL FLUTED List 97 P P List 90 STANDARD METRIC HAND TAPS P List 90 STANDARD METRIC TAPS / SPIRAL POINTED P TAPS

DRILLS

DRILLS TECHNICAL INFORMATION / AQUA EX DRILL NEW Features Designed for consistent high performance drilling in stainless steels to high temperature alloys. Unique J-shape flute design helps to generate easy chip break up. Smooth flute polishing facilitates fluid chip evacuation. Deep pockets ensure minimal chip packing. Aqua EX Drill Series Coating Aqua EX coating is designed for superior performance in both dry and wet conditions. EX = Exotic materials, extreme conditions. Engineered Per to withstand heavy wear and maintain consistent performance. AQUA EX coating Anti-Adhesive Coating Film TiAlCr type multi-layered film True Blue DRILLS Deep Pocket Tungsten Carbide Smooth Flute Long Tool Life Fine Chips with AQUA DRILL EX Cutting resistance is low SS00 S50C (Carbon Steel) Flowing curve Durability comparison Durability comparison (Service Life) (μm) Hole 00 50 00 50 00 50 000 5000 000 000 000 000 SCM0 (Alloy Steel) SKD (Tool Steel) AQUA Drill EX Competitor 0 AQUA Drill EX Competitor AQUA Drill EX Competitor Cutting Conditions NAK55 (Mold Steel) SUS0J (00 SS) Tool : AQDEXR.0 (L90) Speed : 00m/min (=500) : 0.8mm/rev (90mm/min) Work Material Cutting Fluid : : : 0.007 IPR /.0 IPM S50C (Carbon Steel) Water Soluble

DRILLS TECHNICAL INFORMATION / AQUA EX DRILL Tool Life Features Delicate Cut Tough Heart DRILLS Comparison of wear after 5 Holes in 0 SS Crater Wear Comparison of wear on 0 SS 500 Competitor B Competitor A 00 Margin Wear WEAR (μm) 00 00 Aqua EX 00 AQUA Drill EX Competitor 0 8 7 9 0 CUTTING DEPTH (m) Tool : Ø9.0 5D Speed : 90m/min ( =,00) Cutting conditions : 0mm/min (IPR = 0.008 / IPM = 5) Depth : 0mm (.57") Work Material : 0 Stainless Cutting Fluid : Water Soluble NEW AQUA DRILL EX DESIGN V/S AQUA DRILL AQUA Drill EX (New Design) AQUA Drill (Old Design) Engineered to handle the full range of applications. Aqua EX coating stands up to the highest temperatures. Optimal design for hard materials like Nickel / Titanium alloys. From start to finish designed with optimum chip evacuation in mind. Special cutting edge shape has superior wear resistance. High web thickness to increase tool rigidity Innovative AQUA coating was the first of it's kind. Not suitable for Stainless Steel TORQUE / THRUST COMPARISON AQUA Drill EX Competitor Thrust Thrust Torque Torque 0.5.0.5.0.5 Time 0.5.0.5.0.5 Time Consistent Thrust & Torque with Aqua Drill EX

DRILLS TECHNICAL INFORMATION / AQUA EX FLAT DRILL NEW Features One drill does it all - eliminates the need to use a center drill or end mill on inclined or curved surfaces. True 80º flat cutting edges create minimal exit burr in tubing and thin plates Ideally suited for flat bottom applications in the Oil, Gas, Automotive and General Industries. Double Margin for stable and precision drilling. DRILLS Per 80º True Flat Face Completely Flat Point Not a Flat Point Drilling Performance of Aqua Drill EX Flat Aqua EX Coating One Step Drilling with Minimal Burr Drilling for Eccentric Hole

DRILLS TECHNICAL INFORMATION / AQUA EX FLAT DRILL NEW SS00 Wear after 05m (00 ) DRILLS L90, L9 Non-Coolant Thru Stub Drill L988, L989 Non-Coolant Thru Jobber Drill L98, L987 Extended up to 0D Reach L98, L98 Coolant Thru D Flat Drill L98, L985 Coolant Thru 5D Flat Drill L980, L98 Ex Flat with Radius List No. Diameter Metric Fractional L90 0. - 0.0 L9 /8 - / L988.0-0.0 L989 /8 - / L98.0-0.0 L987 /8 - / L98.0 -.0 L98 /8 - / L98.0 -.0 L985 /8-5/8 L980 L98.0 -.0 /8 - / Applicable Work Materials Structural Steels Carbon Steels Pre-Hardened Steels Alloy Steels Hardened Steels Mold Steels Hardened Steels Stainless Steels Titanium Alloys Nickel Alloys Cast Irons Aluminum Alloys Copper Alloys = Great = Good

DRILLS TECHNICAL INFORMATION / AQUA DRILL EX MICRO COOLANT THRU NEW 5 Features Oil-Hole Drills for high efficiency drilling of small diameter deep holes Stable drilling of small diameter holes with new cutting edge geometry and large oil holes for efficient chip evacuation Suitable for wide work materials like Carbon Steels, Alloy Steels and Stainless Steels Multi-layered Aqua Ex Coating (TiALN+TiAlCr) plus anti-adhesive coating film for added lubrication DRILLS Performance New Oil Hole Design delivers coolant directly to the cutting edges New Cutting -Edge geometry breaks chips effectively Extremely smooth Aqua EX coating evacuates chips smoothly Smooth Drill Flute Surface Stable Drilling of Deep Holes Cutting Force Comparison (N-cm) 0 Competitor Large vibrations AQDEXOH0D Consistent vibrations Smooth coating surface for outstanding chip evacuation Torque 0 0-0 -0 0 5 50 75 00 0 5 50 75 00 Processing Time (Secs) Cutting Conditions Tool Ø Cutting Speed Work Material Ø.8 50 SFM (5m/min) 0.00 IPR (0mm/min) Carbon Steel (S50C) Coolant Type Hole Depth Step Interval Guide Hole Water Soluble - Coolant Thru 8. mm (.5 ) (0D) Blind Hole 0.7 (0.5 mm) / 0.5D AQDEXOHPLT085 for.8 mm hole Long Tool Life 00 No. of Holes 00 00 (μm) 00 50 Corner wear 00 50 Competitor Initial wear breaking AQDEXOH0D Cutting Conditions Tool Ø Cutting Speed /Speed Hole Depth Step Interval Coolant Type Guide Hole Ø.0 50 SFM (5m/min) 0.00 IPR (0mm/min) 8. mm (.5 ) (0D) Blind Hole 0.7 (0.5 mm) / 0.5D Water Soluble - Coolant Thru AQDEXOHPLT005 for.0 mm hole 0 Competitor AQDEXOH0D 0 00 00 00 00 500 Cutting Holes

DRILLS TECHNICAL INFORMATION / AQUA DRILL EX OIL-HOLE FLUTES NEW DRILLS Features High Precision drilling as deep as 5xD of drill. High accuracy achieved at high feed rate with optimized cutting edge form and superior drilling balance of -flutes. Multi-layered Aqua EX Coating (TiAlN + TiAlCr) Anti-adhesive coating film for added lubrication Performance Hole enlargement 5 Competitor 00 Holes Comparison of cutting force Cutting force is small, and controls amount of oversize. AQDEXOHF5D Competitor Hole enlargement (μm) 0 97 Holes 5 AQDEXOHF 0-5 0 000 000 000 000 Holes Torquecm 00 00 00 0 Torque 000 000 000 Thrust 0 0 0.5.5 Time -00-000 Thrust (N) Torquecm 00 000 00 Torque 000 00 000 Thrust 0 0 0 0.5.5 Time -00-000 Thrust (N) Cutting condition SS00 Wear after 05m (00 ) Tools Ø Speed Ø 00 SFM (0m/min) 59 IPM 500mm/min (0.mm/rev) Carbon Steel (S50C) Water Soluble 0mm -. (5D) Work Material Type of Coolant Depth/Blind Hole 00 Wear (μm) 50 00 50 Competitor formance of Aqua Drill EX Flat AQDEXOHF SUS0 Wear after 0m (0 ) 0 0 0 0 90 Cutting length (m) Cutting condition Cutting condition Tools Ø Speed Ø 8 SFM (00m/min) 50 IPM 80mm/min (0.mm/rev) 00 Stainless (SS00) Work Material Water Soluble Type of Coolant 0mm -. (5D) Depth/Blind Hole Tools Ø Speed Ø SFM (50m/min) 8 IPM 80mm/min (0.8mm/rev) 0 Stainless (SUS0) Water Soluble 0mm -. (5D) Work Material Type of Coolant Depth/Blind Hole Applicable work materials Structural Steels SS00 Carbon Steels S5C/S50C Pre-Hardened Steels Alloy Steels SCR/NAK Hardened Steels Mold Steels Hardened Steels 0 0HRC 0 50HRC 50 5HRC X Stainless Steels Titanium Alloys Nickel Alloys Cast Irons SUS0/SUS SUS0 FCD/FC X Aluminum Alloys AC/ADC Copper Alloys Cu Great Good X Not Suitable

DRILLS TECHNICAL INFORMATION / AQUA DRILL EX OIL-HOLE FLUTES 7 Performance -Flute Drill Cutting Speed 50 SFM (5m/min) Speed 0.00 IPR - IPM (00mm/min) Roundness.5 μm Cutting Conditions Tool Diameter Hole Depth/Blind Hole Work Material Cutting Fluid Ø mm mm (. ) SUS0 Water Soluble DRILLS Superior Hole Finish AQDE XOHF Cutting Speed Speed Roundness 70 SFM (50m/min) 0.07 IPR - IPM (570mm/min).7 μm Streamline Process & Reduce Cycle Time Usual Process AQDEX OHF + Center Drill Drill Reamer Drill AQDEXOHF Cycle Time (secs) Processing time Reamer Drill Center Drill 0 8 0 Shortening of process and processing time Usual Process AQDEXOHF Cutting Conditions Diameter of Hole Ø H7 Hole Depth 0 mm Work Material Carbon Steel

8 DRILLS TECHNICAL INFORMATION / SG ESR DRILLS NEW Features -Facet self-centering point Designed & Engineered for drilling Stainless Steel & Hi-temp alloys Made from Premium powdered metal cobalt substrate Composite Multi-layer SG Coating (Tin+TiCN) Precision ground end mill style shank for accurate and precision drilling. DRILLS Work Materials Hi-temp alloys Stainless Steels Alloy Steels Aluminum Alloys Carbon Steels Cast Irons Structural Steels Brass & Bronze Performance Equals Solid Carbide drill in performance in Stainless, Inconel & titanium. 0 ~ 0% Cheaper than Carbide Drills Self-centering point eliminates need for center drill operations. Well Suited for Drilling: Tool life in Carbon Steel Tool life in Alloy Steel SG Coating (Tin+TiCN) Number of Holes 500 000 500 000 500 0 SG-ESR Drill Competitor Corner wear after drilling 80 holes Cutting Conditions Drill Diameter SFM () Work Material Hole Depth Cutting Fluid mm 0 (00) 0.008 ipr /.5 ipm Carbon Steel 9mm (Through Hole) Water soluble Number of Holes 500 000 500 000 500 0 SG-ESR Drill Competitor Chisel wear after drilling 00 holes Cutting Conditions Drill Diameter SFM () Work Material Hole Depth Cutting Fluid mm 90 (,00) 0.00 ipr / 5.7 ipm Alloy Steel(HRC) mm(blind Hole) Water Soluble Serious corner damage Collapse Tool life in 00-Series Stainless Tool life in 0 Stainless Steel Number of Holes 500 000 500 000 500 0 SG-ESR Drill Competitor Corner wear after drilling 80 holes Cutting Conditions Drill Diameter SFM () Work Material Hole Depth Cutting Fluid mm 0 (00) 0.007 ipr / 5.7 ipm 00-Series Stainless 9mm(Through Hole) Water soluble Number of Holes 00 00 00 00 0 SG-ESR Drill Competitor SG-ESR after drilling0 holes Cutting Conditions Drill Diameter SFM () Work Material Hole Depth Cutting Fluid mm 0 (0) 0.00 ipr /. ipm 0 Stainless Steel 8mm(Through Hole) Water soluble Chipping Keep sharp edge : Great : Good : Not recommended Drill name Structural Steels SS00 Carbon Steels S5C/S50C Alloy Steels Pre-hardened Steels SCR/NAK Hardened Steels Mold Steels 00HRC Titanium Hardened Steels Stainless Steels Alloys Cast Irons Nickel 050HRC 505HRC 0SS/SS 00-Series Alloys FCD/FC Aluminum Alloys AC/ADC Copper Alloys Cu SGESR Drill

DRILLS TECHNICAL INFORMATION / SG E SS & SG ES DRILLS 9 Features Utilizes a high accuracy shape of lip relief ( rake, rake + x-thinning) Made from premium powder metal with Composite Multi-Layer SG Coating (TiCN) End mill style shanks for highly precise and accurate drilling Work Materials Structural Steels, Carbon Steels, Alloy Steels, Stainless Steels, Cast Irons, Aluminum Alloys DRILLS Performance Streamline the process and reduce machining time dramatically. Eliminate the center drill operation with our SG-ESS drills (Stub length) Stable positioning within 0.000" (5μm) Faster feed & speed rates than regular HSS-Co drills Better cost performance than carbide drills SG-ESS Drills (stub length) Self centering point: SG-ES Drill (jobber's length): Positioning 5μm 0μm Brand A (TiN Coated) SG-ES Drill Performance and cutting data of SG drill series Surface properties (Smoothness) Characteristics of SG coating Wear resistance 5 0 TiN SG Toughness (μm) 5 0 5 0 5 0 0 Enlargement Brand A (TiN Coated) SG-ES Drill 00 00 00 00 500 00 Number of Drilled Holes Cutting Condition Drill Dia: 9.0mm. Hole Depth: mm Cutting Speed: 0m/min. (5. SFM) : mm/min (5. IPM) Work piece Material: Alloy steel (00HB) Machine: Vertical machining center Deposition resistance (for iron) Heat resistance Composite multi-layer film coating method characterized by improved wear resistance as compared to TiN.

0 DRILLS TECHNICAL INFORMATION / SG MICRO DRILLS NEW Features Premium PM-Cobalt Substrate with composite SG Coating (Tin+Ticn) Equals Solid Carbide Drill in performance due to tough PM Cobalt Substrate DRILLS Work Materials Structural Steels, Carbon Steels, Alloy Steels, Stainless Steels, Cast Irons, Aluminum Alloys Performance 0-0% more tool life than conventional HSS/HSCO micro drills. mm diameter end mill style shanks for highly precise and accurate drilling. Precision ground end mill style shank for accurate and precision drilling. Drilling Performance of SG-ESS Micro Drill Diameter Carbon Steel 0 Stainless Steel 0.5 mm Number of Holes 500 000 500 0 SG-ESS Drill Competitor Number of Holes 000 500 000 500 0 SG-ESS Drill Competitor SFM () Hole Depth Cutting Fluid 80 (5,500) 0.000 ipr / 9. ipm.5mm (Blind Hole) Water solube SFM () Hole Depth Cutting Fluid (5000) 0.000 ipr /.0 ipm.5mm (Blind Hole) 0.5mm-peck depth Water Solube 0.99 mm (μm) Wear 00 00 00 0 After drilling 80 holes Margin wear SG-ESS Drill Competitor Number of Holes 8000 000 000 000 0 SG-ESS Drill Competitor SFM () Hole Depth Cutting Fluid 80 (8,000) 0.005 ipr / ipm.5mm (Blind Hole) Water Solube SFM () Hole Depth Cutting Fluid 0 (,00) 0.00 ipr /.5 ipm mm (Blind Hole) 0.5mm-peck depth Water Solube Well Suited for Drilling: : Great : Good : Not recommended Drill name SGESS Structu al Steels SS00 Carbon Steels S5C/S50C Alloy Steels Pre-hardened Steels SCR/NAK Hardened Steels Mold Steels 00HRC Titanium Hardened Steels Stainless Steels Alloys Cast Irons Nickel Alloys 050HRC 505HRC 0SS/SS 00-Series FCD/FC Aluminum Alloys AC/ADC Copper Alloys Cu

DRILLS TECHNICAL INFORMATION / AG-SUS DRILLS Features Utilizes a high accuracy shape of lip relief ( rake thinning) Made from New HSS (FM-HSS: Fine melting HSS) with Composite Multi-Layer AG Coating (TiAIN) Micro Structure Conventional HSS Powder Metal HSS FM-HSS DRILLS Toughness Heat Resistance Wear Resistance GOOD EXCELLENT End mill style shanks for highly precise and accurate drilling Work Materials Austenitic Stainless Steels, Martensitic Stainless Steels, Feritic Stainless Steels, Structural Steels, Low Carbon Steels Performance CUTTING CONDITION Drill Dia.: mm Material: S00 (SUS0J) Hole Depth: 0mm through Speed: 78 SFM (.75 rpm) : 90mm/min (7.8 IPM) Pecking: Non Coolant: Emulsion TOOL LIFE 700 00 500 00 00 00 CHIP SHAPE- NACHI AG-SUS DRILL VS. COMPETITOR FOR STAINLESS STEEL 00 0 AG-SUS Regular Drill Brand B AG-SUS DRILL COMPETITOR CUTTING CONDITION Drill Dia.: mm (0.09 ) Material: S0 (75 HB) Hole Depth: 5mm blind Speed: 9 SFM (.775 rpm) : 00mm/min (.9 IPM) Pecking: mm Coolant: Emulsion N U M B E R O F H O L E S 500 000 500 000 500 0 AG-SUS Regular Drill Brand C Stocked Drill Name AG-SUS Drill Short/Metric s AG-SUS Drill Regular/Metric s AG-SUS Drill Regular/Fractional s List No. 59P 59P 595P Page

DRILLS TECHNICAL INFORMATION / AG POWER LONG DRILLS Features New style Parabolic Drills Flute geometry and coating enables non pecking deep hole drilling up to 0XD. AG Coating (TiAlN) and HSS-Co material increases tool life. DRILLS Work Materials Carbon Steels, Alloy Steels, Mold Steels, Hardened Steels (under 0HRC), Cast Irons Performance AG POWER LONG DRILL VS. STANDARD DRILL AG Power Long Drill Competitor Stable Torque Torque is stable. Entry Side Exiting Side Clogging at 50mm depth. Broken at 8mm depth. CUTTING CONDITION Drill: mm (0.in) Material: 050 (7HB) S50C Hole Depth: 0 mm (.0in : 7D) through Speed: 590 rpm (98 SFM) : 0.mm/rev (. IPM) non-pecking drilling Fluid: Emulsion Entry Side Exiting Side Long Tool Life Number of Holes 00 00 00 7 0 AG Power Long Drill Conventional Drill Competitor 0 Stocked Drill Name AG Power Long Drill/Metric s AG Power Long Drill/Fractional s List No. 50P 5P Page

DRILLS Features Cutting Performance DRILLS Limit Comparison at Drilling surface roughness and tool life in double margin Double Margin Single Margin Margin Non-Step Drilling Improves Machining Efficiency by 5x 5mm 5mm Work Materials MQL Pilot Drills Precision guide hole drills for MQL Long Drills Features Work Materials

DRILLS TECHNICAL INFORMATION / DLC DRILLS Features Utilizes high accuracy shape of lip relief ( rake thinning) Utilizes flute geometry resulting in excellent chip control and dry milling with no edge build-up End mill style shanks for highly precise and accurate drilling DRILLS Work Materials Aluminums, Aluminum alloys, Aluminum Alloy Casting, Aluminum Alloy Die-casting, Copper alloys Performance WET DRILLING BY DLC DRILL 000 0000 Interruption After Drilling 000 Holes NUMBER OF HOLES 8000 000 000 000 0 DLC Drill Breaks After Drilling 570 Holes Non-Coat Carbide Drill CONDITION Drill: 5.5mm (0.5 ) Material: AIMg.5 (A505) Hole Depth: 7.5mm (.0 ) blind Speed: 00m/min (8 SFM) : 0.08mm/rev (8. IPM) Coolant: Emulsion Small wear after drilling 000 holes DRY DRILLING BY DLC DRILL NUMBER OF HOLES 000 000 000 000 0 Break after drilling 57 holes DLC Drill Breaks After Drilling Holes Non-Coat Carbide Drill CONDITION Drill: 5.5mm (0.5 ) Material: ADC Hole Depth:.5mm (0.5 ) blind Speed: 00m/min (8 SFM) : 0.08mm/rev (8. IPM) Coolant: Dry Stocked Drill Name DLC HSS Drill/Metric s DLC Micro Drill/Metric s DLC Drill Regular/Metric s List No. 5 95 950 Page 9 97 98

Drills / Selection Chart HIGH PERFORMANCE DRILLS LIST No. Drill Name Material Coating Stock Product Page DRILLS 900 90 Aqua Drill EX Stub Metric Fractional.0 to.0 /8 to 5/8 p.5, 57 p.57 90 90 Jobber Aqua Drill EX Oil Hole Metric Fractional.0 to.0 /8 to 5/8 p.58, 59 p.59 90 905 D Metric.0 to.0 Fractional /8 to 5/8 p.0, p. 90 907 5D Metric Fractional.0 to.0 /8 to 5/8 p., p. 908 909 Aqua Drill EX Flat 8D Metric.0 to.0 Fractional /8 to 5/8 p., 5 p.5 90 9 Stub Stub Carbide AQUA EX Metric.0 to.0 Fractional.0 to.0 p., 7 p.7 988 Jobber Metric.0 to 0.0 p.8 98 Long Shank Metric.0 to 0.0 p.9 Aqua Drill EX Flat Oil Hole 98 XD Metric.0 to.0 p.70 98 5XD Metric.0 to.0 p.7 Aqua Drill EX Flute 98 Metric.0 to 0.0 p.7 980 Aqua Drill EX Oil Hole Micro Metric.0 to.0 p.7 9 0D Metric.0 to.0 p.7 9 5D Metric.0 to.0 p.7 9 0D Metric.0 to.0 p.7 9 Metric.0 to.0 p.7 Aqua Drill 95 Micro Carbide AQUA Metric.0 to.99 p.75 Continue to next page...

7 : Great : Good : OK Drilling Depth * Workpiece Material Carbon Steel Alloy Die Hardened Steel Stainless Steel Cast Iron Aluminum Cutting Titanium Nickel Condition _ D _ 5D _ 7D >7D Low Carbon High Carbon Steel Steel HRc Austenitic Martensitic Alloys Alloys Soft Hard 0 Casting High Si Page 00,08 05,05 0,0 D up to 5 5 to 5 5 to 5 00 Series 00 Series < 00HB > 00HB 7075 Si _ % Si > % Aqua Drill EX LIST No. 900 90 p. p. Copper Alloys DRILLS 90 p. 90 p. Aqua Drill EX Oil Hole 90 p. 905 90 907 908 p. p. p. p. 909 p. Aqua Drill EX Flat 90 p. 9 988 p. p. 98 p. Aqua Drill EX Flat Oil Hole 98 p.5 98 p.5 Aqua Drill EX Flute 98 p. 980 p. Aqua Drill EX Oil Hole Micro 9 p. 9 9 p. p. 9 --- Aqua Drill Mist Hole 95 p.8 *Some sizes do not meet this preference. Please make sure of flute length of each size before use.

8 Drills / Selection Chart HIGH PERFORMANCE DRILLS LIST No. Drill Name Material Coating Stock Product Page DRILLS 95 95 95 0D 5D 0D 5D MQL SG Drills Pilot Power Long Carbide GS Metric Metric Fractional Metric Fractional ----.0 to 7.5 /8 to / 5D,0D.0 to 0.0 5D.0 to 8.0 p.9 p.95 p.95 757P 7575P SG-ESR Metric.0 to.0 Fractional / to / p.9,97 p.98 757P Cobalt Micro Metric.0 to 0.0 p.99 757P Metric.0 to 0.0 p.00-0 757P Stub Fractional / to / p.0 757P PM-HSS SG Letter Wire B to Z # to #5 p.0 7570P Metric.0 to 0.0 p.05 757P Jobbers Fractional / to / p.0 757P Letter Wire B to Z # to #5 p.0 759P 759P Oil Hole Metric 5.0 to 0.0 Fractional 5/ to / p.08 p.08 Continue to next page...

9 : Great : Good : OK Drilling Depth * Workpiece Material Carbon Steel Alloy Die Hardened Steel Stainless Steel Cast Iron Aluminum LIST Cutting Titanium Nickel Condition _ D _ 5D _ 7D >7D Low Carbon High Carbon Steel Steel HRc Austenitic Martensitic No. Alloys Alloys Soft Hard 0 Casting High Si Page 00,08 05,05 0,0 D up to 5 5 to 5 5 to 5 00 Series 00 Series < 00HB > 00HB 7075 Si _ % Si > % MQL Drills 95 95 p.9 p.0 Copper Alloys DRILLS 95 p.0 SG Drills 757P p. 7575P 757P Micro 757P 757P 757P 7570P 757P 757P p. p. p. p. p. p. p. p. 759P p. 759P p. *Some sizes do not meet this preference. Please make sure of flute length of each size before use.

5 Drills / Selection Chart LIST No. Drill Name Material Coating Stock Product Page 59P AG Drills Short Metric.0 to 0.0 p.90 DRILLS 59P Regular 595P FMX Metric Fractional Metric Fractional.0 to 0.0 / to /.0 to.0 /8 to / p.9 p.9 p.9 p.9 HSS-Co 50 Metric.0 to 0.0 p.95 Starting Drill 50 Metric.0 to.0 p.95 50P AG Parabolic Power Long 5P DLC Drills 5 95 950 HSS Metric.0 to.0 p.9 Micro DLC Metric 0.5 to.9 p.97 Carbide Regular Metric.0 to.0 p.98 STRAIGHT SHANK DRILLS LIST No. Drill Name Material Coating Stock Product Page 500 Jobbers Metric 0. to 7.5 p.99 50 50 Black Oxide Fractional Wire / to / # to #0 p.0 p.0 50 Letter A to Z p.0 50A 50A Standard HSS Bright Fractional / to / Wire # to #80 p.0 p.0 50A Letter A to Z p.0 50P Fractional / to / p.05 50P TiN Wire # to #5 p.05 50P Metric 0.5 to.0 p.0 50 High Helix HSS-Co Black Oxide Metric 0.5 to.0 p.00 50 50 Aircraft NAS 907- HSS-Co Black Oxide Fractional / to / p.0 Wire # to #80 p.0 50 Letter A to Z p.0 57P 57P Parabolic HSS TiN Fractional / to / Wire # to #5 p.0 p.0 Continue to next page...

5 : Great : Good : OK Drilling Depth * Workpiece Material Carbon Steel Alloy Die Hardened Steel Stainless Steel Cast Iron Aluminum LIST Cutting Titanium Nickel Condition _ D _ 5D _7D >7D Low Carbon High Carbon Steel Steel HRc Austenitic Martensitic No. Alloys Alloys Soft Hard 0 Casting High Si Page 00,08 05,05 0,0 D up to 5 5 to 5 5 to 5 00 Series 00 Series < 00HB > 00HB 7075 Si _ % Si > % AG Drills 59P p. Copper Alloys 59P 595P 50P 5P 50 p. p. p. p. DRILLS 50 DLC Drills 5 p. 95 950 p. p. : Great : Good : OK Drilling Depth * Workpiece Material Carbon Steel Alloy Die Hardened Steel Stainless Steel Cast Iron Aluminum LIST Cutting Titanium Nickel Condition _ D _ 5D _7D >7D Low Carbon High Carbon Steel Steel HRc Austenitic Martensitic No. Alloys Alloys Soft Hard 0 Casting High Si Page 00,08 05,05 0,0 D up to 5 5 to 5 5 to 5 00 Series 00 Series < 00HB > 00HB 7075 Si _ % Si > % Jobbers 500 p.5 Copper Alloys 50 50 50 p.5 p.5 p.5 50A 50A 50A 50P 50P 50P 50 50 50 50 57P 57P p.5 p.5 p.5 p.5 p.5 p.5 p.5 p.5 p.5 p.5 p. p. *Some sizes do not meet this preference. Please make sure of flute length of each size before use.

Drills / Selection Chart STRAIGHT SHANK DRILLS LIST No. Drill Name Material Coating Stock Product Page 5 Screw Machine Fractional / to p.07 DRILLS 5 5 Standard Black Oxide Wire Letter # to #0 A to Z p.07 p.07 5P 5P HSS TiN Fractional Wire / to / # to #5 p.08 p.08 5 Fractional / to / p.09 5 Black Oxide Wire # to #5 p.09 5 5 Aircraft NAS 907-C Letter Fractional A to Z / to / p.09 p.0 5 HSS-Co Black Oxide Wire # to #5 p.0 5 Taper Letter A to Z p.0 5 5 Standard HSS HSS-Co Black Oxide Fractional / to / p. Fractional / to / p. 55P 55 55 Extra Parabolic 8 HSS HSS TiN Bright Fractional / to / Fractional /8 to Fractional /8 to p. p. p. 55 58 Oil Hole Drill 0 HSS-Co HSS-Co Black Oxide Bright Fractional / to / Fractional /8 to -/ p.5 p. Continue to next page...

: Great : Good : OK Drilling Depth * Workpiece Material Carbon Steel Alloy Die Hardened Steel Stainless Steel Cast Iron Aluminum LIST Cutting Titanium Nickel Condition _ D _ 5D _7D >7D Low Carbon High CarbonSteel Steel HRc Austenitic Martensitic No. Alloys Alloys Soft Hard 0 Casting High Si Page 00,08 05,05 0,0 D up to 5 5 to 5 5 to 5 00 Series 00 Series < 00HB > 00HB 7075 Si _ % Si > % Screw AG Drills Machine 5 p.5 Copper Alloys 5 5 p.5 p.5 DRILLS 5P p.5 5P 5 5 5 5 p.5 p.5 p.5 p.5 p.5 5 p.5 5 p.5 Taper 5 p.5 5 p.5 55P p. Extra 55 p. 55 p. 55 p. Oil Hole Drill 58 p.7 *Some sizes do not meet this preference. Please make sure of the flute length of each size before use.

Drills / Selection Chart TAPER SHANK DRILLS LIST No. Drill Name Material Coating Stock Product Page Taper Shank Drills 0 Regular Black Oxide Fractional 9/ to -/ p.7 DRILLS 5 5 Extra HSS-Co Bright Fractional Fractional / to -/ 5/ to -/ p.8 p.8 8 Oil Hole Drill HSS Bright Fractional /8 to -/ p.9 TAPER SHANK DRILLS LIST No. Drill Name Material Coating Stock Product Page Silver & Deming Drills 575 HSS Bright Fractional / to -/ p.0 Jobbers / Set Drills 599 HSS-Co Black Oxide, Bright Several Several p.

55 : Great : Good : OK Drilling Depth * Workpiece Material Carbon Steel Alloy Die Hardened Steel Stainless Steel Cast Iron Aluminum LIST Cutting Titanium Nickel Condition _ D _ 5D _ 7D >7D Low Carbon High Carbon Steel Steel HRc Austenitic Martensitic No. Alloys Alloys Soft Hard 0 Casting High Si Page 00,08 05,05 0,0 D up to 5 5 to 5 5 to 5 00 Series 00 Series < 00HB > 00HB 7075 Si _ % Si > % Taper Shank Drills Copper Alloys 0 5 p.8 p. DRILLS 5 p. 8 p.8 : Great : Good : OK Drilling Depth * Workpiece Material Carbon Steel Alloy Die Hardened Steel Stainless Steel Cast Iron Aluminum LIST Cutting Titanium Nickel Condition _ D _ 5D _ 7D >7D Low Carbon High Carbon Steel Steel HRc Austenitic Martensitic No. Alloys Alloys Soft Hard 0 Casting High Si Page 00,08 05,05 0,0 D up to 5 5 to 5 5 to 5 00 Series 00 Series < 00HB > 00HB 7075 Si _ % Si > % AG Silver Drills & Deming Drill Copper Alloys 575 p.8 Jobbers / Set Drills 599 p.5 *Some sizes do not meet this preference. Please make sure of the flute length of each size before use.

AQ EX Flute Shank Dia Item Code DRILLS List No. 900 Decimal Equivalent Flute Shank Dia Item Code Decimal Equivalent *Replaces List No. 9550

Flute Shank Dia Item Code Decimal Equivalent DRILLS Flute Shank Dia Item Code Decimal Equivalent Flute Shank Dia Item Code Decimal Equivalent Flute Shank Dia Item Code Decimal Equivalent AQ EX List No. 90 List. No. 900 955

AQ EX Flute Shank Dia Item Code DRILLS List No. 90 Decimal Equivalent Flute Shank Dia Item Code Decimal Equivalent 955

Flute Shank Dia Item Code DRILLS List No. 90 Decimal Equivalent Flute Shank Dia Item Code Decimal Equivalent h7 5 h AQ EX 0 9558

Flute Shank Dia Item Code DRILLS List No. 90 Decimal Equivalent Flute Shank Dia Item Code Decimal Equivalent h7 5 h AQ EX 0 955

Flute Shank Dia Item Code DRILLS List No. 908 Decimal Equivalent Flute Shank Dia Item Code Decimal Equivalent h7 5 h AQ EX 0 955

Flute Shank Dia Item Code DRILLS List No. 90 AQDEXZ Aqua Drill EX Flat L Decimal Equivalent Flute Shank Dia Item Code L Decimal Equivalent

Flute Shank Dia Item Code DRILLS List No. 9 L Decimal Equivalent Flute Shank Dia Item Code L Decimal Equivalent List No. 980 Flute Shank Dia Item Code L Decimal Equivalent Radius

Flute Shank Dia Item Code DRILLS List No. 988 AQDEXZR Aqua Drill EX Flat Regular L Decimal Equivalent Flute Shank Dia Item Code L Decimal Equivalent

DRILLS List No. 98 Flute Shank Dia Item Code L Decimal Equivalent Flute Shank Dia Item Code L Decimal Equivalent AQDEXZLS Aqua Drill EX Flat Extended

Flute Shank Dia Item Code HIGH PERFORMANCE DRILLS List No. 98 AQDEXZOHD Aqua Drill EX Flat Oil Hole XD L Decimal Equivalent Flute Shank Dia Item Code L Decimal Equivalent

HIGH PERFORMANCE DRILLS List No. 98 Flute Shank Dia Item Code L Decimal Equivalent Flute Shank Dia Item Code L Decimal Equivalent AQDEXZLS Aqua Drill EX Flat Oil Hole 5XD Drill Dia (in mm) Corner Chamfer

List No. 98 AQDEXOHFD Aqua Drill EX Oil Hole Flute D js 0º DRILLS Item Code Decimal Equivalent Flute Shank Dia Item Code Tolerance (js) Decimal Equivalent Flute Shank Dia

7 List No. 980 js 0º AQDEXOHF5D Aqua Drill EX Oil Hole Flute 5D Item Code Decimal Equivalent Flute Shank Dia Item Code Tolerance (js) Decimal Equivalent Flute Shank Dia DRILLS

List No. 9 h7 0º AQDEXOH0D Aqua Drill EX Oil Hole 0D DRILLS Item Code Flute Shank Dia List No. 9 Item Code Flute Shank Dia AQDEXOH5D Aqua Drill EX Oil Hole 5D Item Code Flute Shank Dia Item Code Flute Shank Dia List No. 9 AQDEXOH0D Aqua Drill EX Oil Hole 0D Item Code Flute Shank Dia Item Code Flute Shank Dia List No. 9 h7 50º AQDEXOHPLT Precision Guide Hole Drills for Aqua Micro Coolant Thru Drills Item Code Flute Shank Dia Item Code Flute Shank Dia

List No. 95 SOLID CARBIDE AQUA COATED EDP Decimal Equivalent Flute Shank Diameter 000 0.000 0.0079.5 8 EDP Decimal Equivalent Flute Shank Diameter 009 0.8000 0.05 0 8 EDP Decimal Equivalent Flute Shank Diameter 050.000 0.055 5 7 009 0.00 0.008.5 8 05 0.800 0.09 0 8 050.00 0.0555 5 7 005 0.00 0.0087.5 8 00 0.00 0.009.5 8 008 0.00 0.009.5 8 0 0.800 0.0 0 8 08 0.800 0.07 0 8 0 0.800 0.0 0 8 057.00 0.0559 5 7 05.00 0.05 5 7 050.00 0.057 5 7 005 0.500 0.0098.5 8 050 0.8500 0.05 0 8 055.500 0.057 5 7 000 0.00 0.00.5 8 07 0.800 0.09 0 8 05.00 0.0575 5 7 0077 0.700 0.00.5 8 07 0.8700 0.0 0 8 0579.700 0.0579 5 7 008 0.800 0.00.5 8 080 0.8800 0.0 0 8 0585.800 0.058 5 7 0090 0.900 0.0.5 8 005 0.000 0.08 8 0 0.00 0.0 8 08 0.00 0.0 8 0 0.00 0.00 8 00 0.00 0.0 8 057 0.500 0.08 8 0 0.00 0.0 8 070 0.700 0.0 8 08 0.800 0.050 8 09 0.900 0.05 8 008 0.000 0.057 5 8 0 0.00 0.0 5 8 00 0.00 0.05 5 8 07 0.00 0.09 5 8 0 0.00 0.07 5 8 050 0.500 0.077 5 8 0 0.00 0.08 5 8 07 0.700 0.085 5 8 089 0.800 0.089 5 8 095 0.900 0.09 5 8 000 0.5000 0.097 8 07 0.500 0.00 8 0 0.500 0.005 8 00 0.500 0.009 8 0 0.500 0.0 8 05 0.5500 0.07 8 09 0.500 0.00 8 075 0.5700 0.0 8 08 0.5800 0.08 8 098 0.5900 0.0 8 00 0.000 0.0 7 8 00 0.00 0.00 7 8 0 0.00 0.0 7 8 0 0.00 0.08 7 8 09 0.00 0.05 7 8 055 0.500 0.05 7 8 0 0.00 0.00 7 8 078 0.700 0.0 7 8 08 0.800 0.08 7 8 090 0.900 0.07 7 8 050 0.7000 0.07 9 8 05 0.700 0.080 9 8 059 0.700 0.08 9 8 055 0.700 0.087 9 8 05 0.700 0.09 9 8 0558 0.7500 0.095 9 8 05 0.700 0.099 9 8 0570 0.7700 0.00 9 8 0587 0.7800 0.007 9 8 059 0.7900 0.0 9 8 09 0.8900 0.050 0 8 070 0.9000 0.05 8 078 0.900 0.058 8 07 0.900 0.0 8 070 0.900 0.0 8 077 0.900 0.070 8 075 0.9500 0.07 8 070 0.900 0.078 8 077 0.9700 0.08 8 078 0.9800 0.08 8 0799 0.9900 0.090 8 080.0000 0.09 8 080.000 0.098 8 087.000 0.00 8 08.000 0.00 8 080.000 0.009 8 085.0500 0.0 8 08.000 0.07 8 0879.0700 0.0 8 0885.0800 0.05 8 089.0900 0.09 8 0907.000 0.0 7 09.00 0.07 7 090.00 0.0 7 09.00 0.05 7 09.00 0.09 7 0959.500 0.05 7 095.00 0.057 7 097.700 0.0 7 0988.800 0.05 7 099.900 0.09 7 05009.000 0.07 5 7 0505.00 0.07 5 7 050.00 0.080 5 7 0508.00 0.08 5 7 050.00 0.088 5 7 05050.500 0.09 5 7 0507.00 0.09 5 7 0507.700 0.0500 5 7 05080.800 0.050 5 7 0509.900 0.0508 5 7 050.000 0.05 5 7 058.00 0.05 5 7 05.00 0.050 5 7 050.00 0.05 5 7 057.00 0.058 5 7 055.500 0.05 5 7 050.00 0.055 5 7 057.700 0.059 5 7 058.800 0.05 5 7 0599.900 0.057 5 7 059.900 0.0587 5 7 0507.5000 0.059 5 7 05.500 0.059 5 7 050.500 0.0598 5 7 05.500 0.00 5 7 05.500 0.00 5 7 0559.5500 0.00 5 7 055.500 0.0 5 7 057.5700 0.08 5 7 0588.5800 0.0 5 7 059.5900 0.0 5 7 0500.000 0.00 5 7 05.00 0.0 5 7 05.00 0.08 5 7 059.00 0.0 5 7 055.00 0.0 5 7 055.500 0.050 5 7 058.00 0.05 5 7 057.700 0.057 5 7 0580.800 0.0 5 7 0597.900 0.05 5 7 0550.7000 0.09 5 7 0559.700 0.07 5 7 0555.700 0.077 5 7 055.700 0.08 5 7 0558.700 0.085 5 7 0555.7500 0.089 5 7 0550.700 0.09 5 7 05577.7700 0.097 5 7 0558.7800 0.070 5 7 05590.7900 0.0705 5 7 0505.8000 0.0709 5 7 05.800 0.07 5 7 058.800 0.077 5 7 05.800 0.070 5 7 050.800 0.07 5 7 0557.8500 0.078 5 7 05.800 0.07 5 7 0570.8700 0.07 5 7 058.8800 0.070 5 7 059.8900 0.07 5 7 05708.9000 0.078 5 7 057.900 0.075 5 7 0570.900 0.075 5 7 0577.900 0.070 5 7 057.900 0.07 5 7 05750.9500 0.078 5 7 057.900 0.077 5 7 0577.9700 0.077 5 7 05789.9800 0.0780 5 7 05795.9900 0.078 5 7

List No. 95 SOLID CARBIDE GS COATED DRILLS D Decimal Metric Equivalent Fractional D Decimal Metric Equivalent Fractional

SOLID CARBIDE GS COATED COOLANT THRU List No. 95 List No. 95 MQL Drills Recommended Cutting Conditions List No. 95 List No. 95 Guide Hole Drilling Initial Cutting with MQL Drill Deep Hole Drilling Retracting the Drill from the Hole 5 Breaking Through

DRILLS List No. 757P EDP No. EDP No.

7 DRILLS List No. 757P EDP No. EDP No.

8 List No. 7575P PM-HSCO SG Coated DRILLS EDP No. EDP No. SG-ESR DRILLS LIST NO. 757P, 7575P Workpiece Material Structural Steels Mold Steels Nickel Alloys Aluminum Alloys Alloy Steels Stainless Steels Cast Irons Copper Alloys Speed (SFM) Carbon Steels 00-00 Series Titanium Alloys Nonferrous Alloys Drill Diameter 5-5 SFM 95-05 SFM 0-50 SFM 0 SFM 0-50 SFM 00-0 SFM Fractional Metric Decimal mm (IPR) (IPR) (IPR) (IPR) (IPR) (IPR)

FAX h7 N HELIX 8 h7 Diameter Flute Shank Dia Item Code Diameter Flute Shank Dia Item Code DRILLS List No. 757P PM-HSCO SG Coated New Micro s

HIGH PERFORMANCE DRILLS Decimal EDP No. Shank Dia. Flute Wire Equivalent Decimal EDP No. Shank Dia. Flute Wire Equivalent.00.0.0.0.0.05.0.07.08.09.0.....5..7.8.9.0.....5..7.8.9.0.....5..7.8.9.0.....5..7.8.9.50.5.5.5.5.55.5.57.58.59.0.....5..7.8.9.70.7.7.7 0.09 0.098 0.00 0.00 0.009 0.0 0.07 0.0 0.05 0.09 0.0 0.07 0.0 0.05 0.09 0.05 0.057 0.0 0.05 0.09 0.07 0.07 0.080 0.08 0.088 0.09 0.09 0.0500 0.050 0.0508 0.05 0.05 0.050 0.05 0.058 0.05 0.055 0.059 0.05 0.057 0.055 0.0555 0.0559 0.05 0.057 0.057 0.0575 0.0579 0.058 0.0587 0.059 0.059 0.0598 0.00 0.00 0.00 0.0 0.08 0.0 0.0 0.00 0.0 0.08 0.0 0.0 0.050 0.05 0.057 0.0 0.05 0.09 0.07 0.077 0.08 #0 #59 #58 #57 #5 /" #55 #5 / #5 7 7 7 7 7 7 7 7 7 7 7 7 8 8 8 8 8 8 8 8 8 8 8 8 8 8 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8 8 8 8 8 8 8 9 9 9 9 9 9 9 9 9 9 9 9 0 0 0 0 0 0 0 0 0 0 0 0 0 0 057780 098 09879 09885 0989 05757 09907 099 0990 099 057797 099 09959 0995 0997 05755 09988 0999 09009 0905 05780 090 0908 090 09050 05750 0907 0907 09080 0909 05789 090 098 09 090 05757 097 095 090 097 05785 098 0999 090 090 05758 097 09 090 095 0578 09 0979 0985 099 057599 0907 09 090 09 05788 09 0959 095 097 05750 0988 099 0900 09 05785 09 099 095.7.75.7.77.78.79.80.8.8.8.8.85.8.87.88.89.90.9.9.9.9.95.9.97.98.99.00.0.0.0.0.05.0.07.08.09.0.....5..7.8.9.0.....5..7.8.9.0.....5..7.8.9.0.....5..7 0.085 0.089 0.09 0.097 0.070 0.0705 0.0709 0.07 0.077 0.070 0.07 0.078 0.07 0.07 0.070 0.07 0.078 0.075 0.075 0.070 0.07 0.078 0.077 0.077 0.0780 0.078 0.0787 0.079 0.0795 0.0799 0.080 0.0807 0.08 0.085 0.089 0.08 0.087 0.08 0.085 0.089 0.08 0.08 0.0850 0.085 0.0858 0.08 0.08 0.0870 0.087 0.0878 0.088 0.088 0.0890 0.089 0.0898 0.090 0.090 0.0909 0.09 0.097 0.09 0.095 0.099 0.09 0.097 0.09 0.095 0.099 0.095 0.0957 0.09 0.095 0.099 0.097 #50 #9 #8 5/ #7 # #5 # # # / # 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 095 05750 098 097 0980 0997 05780 0950 0959 0955 095 05757 0958 0955 0950 09577 057877 0958 09590 0905 09 0575 098 09 090 0957 0575 09 0970 098 099 05750 09708 097 0970 0977 05750 097 09750 097 0977 05755 09789 09795 09800 0987 05757 098 0980 098 0985 0575 0989 09875 0988 09898 0575 0990 0990 099 099 057579 0999 09955 099 09978 057550 0998 09990 095005 0950 057585 09508 0950 List No. 757P New Incremental s

HIGH PERFORMANCE DRILLS Decimal EDP No. Shank Dia. Flute Wire Equivalent Decimal EDP No. Shank Dia. Flute Wire Equivalent.8.9.50.5.5.5.5.55.5.57.58.59.0.....5..7.8.9.70.7.7.7.7.75.7.77.78.79.80.8.8.8.8.85.8.87.88.89.90.9.9.9.9.95.9.97.98.99.00.0.0.0.0.05.0.07.08.09.0.....5..7.8.9.0. 0.097 0.0980 0.098 0.0988 0.099 0.099 0.000 0.00 0.008 0.0 0.0 0.00 0.0 0.08 0.0 0.05 0.09 0.0 0.07 0.05 0.055 0.059 0.0 0.07 0.07 0.075 0.079 0.08 0.087 0.09 0.09 0.098 0.0 0.0 0.0 0. 0.8 0. 0. 0.0 0. 0.8 0. 0. 0.50 0.5 0.57 0. 0.5 0.9 0.7 0.77 0.8 0.85 0.89 0.9 0.97 0.0 0.05 0.09 0. 0.7 0.0 0. 0.8 0. 0. 0.0 0. 0.8 0.5 0.5 0.0 0. #0 #9 #8 #7 # 7/ #5 # # /8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 09500 095057 0575 0950 095070 09508 09509 05759 09508 095 0950 0957 05757 095 09550 095 0957 0575507 09589 09595 09500 0957 057589 095 0950 095 0955 05755 0959 09575 0958 09598 057595 0950 0950 095 095 057550 0959 09555 095 09578 05700 0958 09590 0950 095 05755 0959 0955 095 09558 0577 095 09570 09587 0959 05755 095509 09555 0955 09558 057 0955 095550 09557 09557 0575559 095580 09559 0950 0958 0570 095....5..7.8.9.0.....5..7.8.9.0.....5..7.8.9.50.5.5.5.5.55.5.57.58.59.0.....5..7.8.9.70.7.7.7.7.75.7.77.78.79.80.8.8.8.8.85.8.87.88.89.90.9.9.9.9.95 0.8 0.7 0.7 0.80 0.8 0.87 0.9 0.95 0.99 0.0 0.07 0. 0.5 0.9 0. 0.7 0. 0.5 0.9 0. 0. 0.50 0.5 0.58 0. 0. 0.70 0.7 0.78 0.8 0.8 0.90 0.9 0.98 0.0 0.0 0.09 0. 0.7 0. 0.5 0.9 0. 0.7 0. 0.5 0.9 0.5 0.57 0. 0.5 0.9 0.7 0.7 0.80 0.8 0.88 0.9 0.9 0.500 0.50 0.508 0.5 0.5 0.50 0.5 0.58 0.5 0.55 0.59 0.5 0.57 0.55 0.555 8 8 8 8 8 8 8 8 8 8 8 8 8 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 50 50 50 50 50 50 50 50 50 50 50 50 50 50 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 0950 0957 0955 057555 0950 0957 0958 09599 057 09570 09570 09577 0957 057557 09570 09575 0957 095779 0575 095785 09579 095807 0958 0575588 09580 0958 0958 095859 0579 09585 09587 095888 09589 057559 095900 0959 0959 09599 05775 09595 09595 09598 09597 057500 095980 095997 0900 0908 0578 090 0900 0907 0905 0575 0900 0907 0908 09099 05798 090 090 097 09 0575 090 095 09 0979 05770 0985 099 0907 09 05759 #0 #9 #8,9/ #7 # # # List No. 757P

HIGH PERFORMANCE DRILLS Decimal EDP No. Shank Dia. Flute Wire Equivalent Decimal EDP No. Shank Dia. Flute Wire Equivalent.9.97.98.99.00.0.0.0.0.05.0.07.08.09.0.....5..7.8.9.0.....5..7.8.9.0.....5..7.8.9.0.....5..7.8.9.50.5.5.5.5.55.5.57.58.59.0.....5..7.8.9 0.559 0.5 0.57 0.57 0.575 0.579 0.58 0.587 0.59 0.59 0.598 0.0 0.0 0.0 0. 0.8 0. 0. 0.0 0. 0.8 0. 0. 0.50 0.5 0.57 0. 0.5 0.9 0.7 0.77 0.8 0.85 0.89 0.9 0.97 0.70 0.705 0.709 0.7 0.77 0.70 0.7 0.78 0.7 0.7 0.70 0.7 0.78 0.75 0.75 0.70 0.7 0.78 0.77 0.77 0.780 0.78 0.787 0.79 0.795 0.799 0.80 0.807 0.8 0.85 0.89 0.8 0.87 0.8 0.85 0.89 0.8 0.8 5/ # # #0 #9 / #5 # 5 5 5 5 5 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 090 09 09 0959 05770 095 097 0988 099 05755 0900 09 09 099 0577 095 095 098 097 05755 0980 0997 090 099 0577 095 09 098 095 05758 090 0977 098 0990 05779 09505 095 0958 095 05757 0950 09557 095 09570 057755 0958 0959 0908 09 057580 090 097 09 0950 0577 09 097 0989 0995 057597 09700 0977 097 0970 057778 097 0975 0979 09775 057570 0978 09798 0980 0980.70.7.7.7.7.75.7.77.78.79.80.8.8.8.8.85.8.87.88.89.90.9.9.9.9.95.9.97.98.99 5.00 5.0 5.0 5.0 5.0 5.05 5.0 5.07 5.08 5.09 5.0 5. 5. 5. 5. 5.5 5. 5.7 5.8 5.9 5.0 5. 5. 5. 5. 5.5 5. 5.7 5.8 5.9 5.0 5. 5. 5. 5. 5.5 5. 5.7 5.8 5.9 5.0 5. 5. 5. 0.850 0.85 0.858 0.8 0.8 0.870 0.87 0.878 0.88 0.88 0.890 0.89 0.898 0.90 0.90 0.909 0.9 0.97 0.9 0.95 0.99 0.9 0.97 0.9 0.95 0.99 0.95 0.957 0.9 0.95 0.99 0.97 0.97 0.980 0.98 0.988 0.99 0.99 0.000 0.00 0.008 0.0 0.0 0.00 0.0 0.08 0.0 0.05 0.09 0.0 0.07 0.05 0.055 0.059 0.0 0.07 0.07 0.075 0.079 0.08 0.087 0.09 0.09 0.098 0.0 0.0 0.0 0. 0.8 0. 0. 0.0 0. 0.8 / #0 #9 #7 / # #5 # # 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 70 70 70 70 70 70 70 70 70 70 70 70 70 70 70 70 70 70 70 70 70 70 70 70 70 70 70 70 70 70 70 70 70 70 70 70 70 70 70 70 70 70 70 70 70 70 70 70 70 70 70 70 70 70 70 7 7 7 7 7 7 7 7 7 7 7 7 7 05778 098 098 0989 09855 057579 098 09878 0988 09890 057790 0990 099 0999 0995 057575 099 09958 099 09970 05780 09987 0999 097008 0970 05757 09700 09707 0970 097050 0578 0970 09707 097089 097095 057578 09700 0977 097 0970 05789 097 0975 0979 09775 057575 0978 09798 0970 0970 05785 097 097 0979 09755 057570 097 09778 0978 09790 0578 0970 097 0979 0975 0575777 097 09758 097 09770 057858 09787 0979 09709 List No. 757P

HIGH PERFORMANCE DRILLS Decimal EDP No. Shank Dia. Flute Wire Equivalent Decimal EDP No. Shank Dia. Flute Wire Equivalent 5. 5.5 5. 5.7 5.8 5.9 5.50 5.5 5.5 5.5 5.5 5.55 5.5 5.57 5.58 5.59 5.0 5. 5. 5. 5. 5.5 5. 5.7 5.8 5.9 5.70 5.7 5.7 5.7 5.7 5.75 5.7 5.77 5.78 5.79 5.80 5.8 5.8 5.8 5.8 5.85 5.8 5.87 5.88 5.89 5.90 5.9 5.9 5.9 5.9 5.95 5.9 5.97 5.98 5.99.00.....5..7.8.9 7.0 7. 7. 7. 7. 0. 0. 0.50 0.5 0.57 0. 0.5 0.9 0.7 0.77 0.8 0.85 0.89 0.9 0.97 0.0 0.05 0.09 0. 0.7 0.0 0. 0.8 0. 0. 0.0 0. 0.8 0.5 0.5 0.0 0. 0.8 0.7 0.7 0.80 0.8 0.87 0.9 0.95 0.99 0.0 0.07 0. 0.5 0.9 0. 0.7 0. 0.5 0.9 0. 0. 0.50 0.5 0.58 0. 0.0 0. 0.80 0.50 0.559 0.598 0.8 0.77 0.77 0.75 0.795 0.85 0.87 0.9 7/ # # 8 88 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 75 75 75 75 75 75 75 78 78 78 78 78 78 78 0975 057578 097 0978 097 09750 0578 0977 0977 09780 0979 0575790 09750 09758 0975 09750 057870 09757 09755 09750 09757 0575805 09758 097599 0970 0970 057887 0977 097 0970 0975 05758 097 09779 09785 0979 05789 097707 0977 09770 0977 057588 0977 097759 09775 09777 057909 097788 09779 097800 0978 05758 0978 09789 09785 09785 05795 0579 05798 0579 057950 05797 05797 057980 05799 057000 05707 0570 05700 0570 05705 7.5 7. 7.7 7.8 7.9 8.0 8. 8. 8. 8. 8.5 8. 8.7 8.8 8.9 9.0 9. 9. 9. 9. 9.5 9. 9.7 9.8 9.9 0.0 0. 0. 0. 0. 0.5 0. 0.7 0.8 0.9.0.....5..7.8.9.0.....5..7.8.9.0.5.0.5 5.0 5.5.0.5 7.0 7.5 8.0 8.5 9.0 9.5 0.0 0.95 0.99 0.0 0.07 0.0 0.50 0.89 0.8 0.8 0.07 0. 0.8 0.5 0.5 0.50 0.5 0.58 0. 0. 0.70 0.70 0.780 0.89 0.858 0.898 0.97 0.97 0.0 0.055 0.09 0. 0.7 0. 0.5 0.9 0. 0.70 0.09 0.9 0.88 0.58 0.57 0.0 0. 0.85 0.7 0.7 0.80 0.8 0.88 0.9 0.9 0.5000 0.509 0.5079 0.58 0.55 0.55 0.5709 0.590 0.0 0.99 0.9 0.9 0.890 0.7087 0.78 0.780 0.777 0.787 8 8 8 8 8 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 5 5 7 7 7 7 7 7 7 7 7 7 0 0 0 0 0 0 0 0 0 0 7 7 7 7 7 7 7 7 7 7 7 7 5 5 5 5 5 5 5 5 5 5 5 5 7 7 7 7 80 80 8 8 87 87 90 90 9 9 78 8 8 8 8 8 87 87 87 87 87 90 90 90 90 90 90 90 90 90 90 9 9 9 9 9 00 00 00 00 00 00 0 0 0 0 0 0 0 0 0 0 0 0 08 08 08 08 08 08 08 08 08 08 08 08 50 50 5 5 5 8 8 05709 057075 05708 057098 0570 0570 057 057 0579 05755 057 05778 0578 05790 0570 057 0579 0575 057 05758 057 05770 05787 0579 05709 0575 057 0578 057 05750 0577 0577 05780 0579 0570 0578 057 0570 0577 0575 0570 0577 0578 05799 05750 05750 05757 0575 05750 05755 0575 057579 057585 05759 05707 057 0570 057 057 05759 0575 0577 05788 0579 057700 0577 0577 05779 05775 05775 List No. 757P

HIGH PERFORMANCE DRILLS List No. 757P EDP 0 050 0 07 55 089 809 095 00 7 58 57 0 588 898 587 59 9 75 8 5800 98 0 500 0 5795 5 78 8 5 9 5 8095 5789 59 8090 58 55 70 87 Fractional Wire Decimal Equivalent Metric Equivalent #5 0.080.08 # 0.080.8 # 0.0890. # 0.095.7 / 0.098.8 # 0.090. #0 0.0980.9 #9 0.0995.5 #8 0.05.58 #7 0.00. # 0.05.7 7/ 0.09.78 # 0.0.8 # 0.0.87 /8 0.50.8 #0 0.85. #9 0.5.7 9/ 0.0.57 #8 0.05.57 #7 0.0. # 0.70.7 #5 0.95.80 # 0.50.8 # 0.50.9 5/ 0.5.97 # 0.570.99 # 0.590.0 #0 0.0.09 #9 0.0. / 0.79.7 #5 0.800.57 # 0.80. / 0.875.7 #0 0.95.9 #9 0.90.98 #8 0.990 5.05 #7 0.00 5. / 0.0 5. # 0.00 5.8 #5 0.055 5. # 0.090 5. # 0.0 5. 7/ 0.88 5.5 # 0.0 5. # 0.80 5.79 Flute / / / / / / / / / / / 5/8 7/8 7/8 / 5/ 5/ / 5/ / / / / / /8 /8 / / / / /8 / / / / /8 5/ 5/ / / / / / / / 7/8 5/ 5/ /8 /8 /8 /8 7/ 7/ 7/ 7/ 7/ /8 / / / / /8 9/ 9/ /8 7/8 / / / / 7/8 /8 /8 Shank Decimal Metric EDP Dia. Fractional Letter Equivalent Equivalent /8 55 5/ 0. 5.95 /8 09 B 0.80.05 /8 5 C 0.0.5 /8 D 0.0.5 /8 58 / 0.500.5 /8 580 F 0.570.5 /8 G 0.0. /8 57 7/ 0.5.75 /8 50 I 0.70.9 /8 7 J 0.770 7.0 /8 580 9/ 0.8 7. /8 7 L 0.900 7.7 /8 80 M 0.950 7.9 /8 597 9/ 0.99 7.5 /8 / / / / 9 550 50 559 5 5/ / N O Q 0.00 0.5 0.0 0.8 0.0 7.7 7.9 8.0 8. 8. / 50 R 0.90 8. / 555 / 0.8 8.7 / 55 / 0.59 9. / 80977 U 0.80 9.5 / 558 /8 0.750 9.5 / 50 V 0.770 9.58 / 555 5/ 0.90 9.9 / 58 X 0.970 0.08 / 599 Y 0.00 0. / 550 / 0.0 0. / 0 Z 0.0 0.9 / 5577 7/ 0.9 0.7 / 558 7/ 0.75. / 5590 9/ 0.5.5 / 505 5/ 0.88.9 / 5 / 0.8.0 / 58 / 0.5000.70 / 8085 7/ 0.5.9 / 8088 9/ 0.55.9 / 8087 9/ 0.598 5.08 / 80880 5/8 0.50 5.88 / 80897 / 0.5.7 / 8090 / 0.875 7. / 8099 / 0.788 8. / 8095 / 0.7500 9.05 / Flute / /8 /8 /8 / 7/ 7/ /8 / / /8 9/ 9/ /8 5/8 / / / / / 5/8 5/8 / 5/8 7/8 / 5/ 5/ / 7/8 7/8 7/8 7/8 / /8 7/ 7/ 9/ / / / / / / 5/ 5/ / /8 /8 / 7/ /8 / /8 / / / / 5/8 / / 7/8 / / 7/8 / /8 /8 /8 / / / 5 / 5 /8 5 5/8 5 / 5 5/ / Shank Dia. / / / / / /8 /8 /8 /8 /8 /8 /8 /8 /8 /8 /8 /8 /8 /8 /8 /8 /8 /8 /8 / / / / / / / / / / / / 5/8 5/8 / / / / 7/8 7/8

HIGH PERFORMANCE DRILLS List No. 7570P PM-HSS SG COATED EDP Decimal Equivalent Flute Shank Dia. 05.0 0.0787 5 0559. 0.087 5 EDP Decimal Equivalent Flute Shank Dia. 05. 0. 07 8 057. 0.80 07 8 EDP Decimal Equivalent Flute Shank Dia. 05089 0. 0.09 87 05095 0.5 0. 87 055. 0.08 5 5 0589. 0.50 07 8 0500 0. 0.7 87 057. 0.090 5 5 0595.5 0.559 07 8 057 0.7 0. 9 5 0588. 0.095 0 05700. 0.598 07 8 05 0.8 0.5 9 5 059.5 0.098 0 0577.7 0.8 07 8 050 0.9 0.9 9 5 0500. 0.0 0 057.8 0.77 9 8 05.0 0. 9 5 05.7 0.0 0570.9 0.77 9 8 055. 0.70 9 5 05.8 0.0 057 7.0 0.75 9 8 059. 0.09 9 5 059.9 0. 0575 7. 0.795 9 8 0575. 0.9 9 5 055.0 0.8 0579 7. 0.85 9 8 058. 0.88 9 5 055. 0.0 8 05775 7. 0.87 9 8 0598.5 0.58 9 5 058. 0.0 8 0578 7. 0.9 9 8 050. 0.57 9 5 057. 0.99 8 05798 7.5 0.95 9 8 050.7 0.0 9 5 0580. 0.9 9 7 0580 7. 0.99 75 9 8 05.8 0. 9 5 0597.5 0.78 9 7 0580 7.7 0.0 75 9 8 05.9 0.85 0 58 050. 0.7 9 7 058 7.8 0.07 75 9 8 059.0 0.7 0 58 059.7 0.57 9 7 058 7.9 0.0 75 9 8 0555. 0.7 0 58 055.8 0.9 75 0589 8.0 0.50 75 9 8 05. 0.80 0 58 05.9 0.55 75 05855 8. 0.89 75 5 0 0578. 0.8 0 58 058.0 0.575 75 058 8. 0.8 75 5 0 058. 0.88 0 58 055. 0. 85 05878 8. 0.8 75 5 0 0590.5 0.9 0 58 050. 0.5 85 0588 8. 0.07 75 5 0 050. 0.9 0 58 0577. 0.9 7 89 05890 8.5 0. 75 5 0 05.7 0.5000 0 58 058. 0.7 7 89 0590 8. 0.8 8 0 059.8 0.509 0 58 0590.5 0.77 7 89 059 8.7 0.5 8 0 055.9 0.5079 0 58 05505. 0.8 7 89 0599 8.8 0.5 8 0 05.0 0.58 0 58 055.7 0.850 7 89 0595 8.9 0.50 8 0 0558.5 0.55 08 8 0558.8 0.890 5 9 059 9.0 0.5 8 0 05.0 0.55 08 8 055.9 0.99 5 9 05958 9. 0.58 8 0 0570.5 0.5709 7 0550 5.0 0.99 5 9 059 9. 0. 8 0 0587 5.0 0.590 80 0 05557 5. 0.008 5 9 05970 9. 0. 8 0 059 5.5 0.0 0 85 0 055 5. 0.07 5 9 05987 9. 0.70 8 0 0509.0 0.99 0 85 0 05570 5. 0.087 5 9 0599 9.5 0.70 8 0 055.5 0.9 5 89 0 0558 5. 0. 57 99 05008 9. 0.780 87 7 0 05 7.0 0.9 5 89 0 0559 5.5 0.5 57 99 050 9.7 0.89 87 7 0 058 7.5 0.890 0 9 0 0508 5. 0.05 57 99 0500 9.8 0.858 87 7 0 05 8.0 0.7087 0 9 0 05 5.7 0. 57 99 0507 9.9 0.898 87 7 0 0550 8.5 0.78 5 98 0 050 5.8 0.8 57 99 050 0.0 0.97 87 7 0 057 9.0 0.780 5 0 5 057 5.9 0. 57 99 05050 0. 0.97 87 057 9.5 0.777 0 0 5 05.0 0. 57 99 050 0. 0. 87 0580 0.0 0.787 0 0 5 0550. 0.0 07 8 0507 0. 0.0 87

List No. 757P PM-HSS SG COATED DRILLS EDP Decimal Fractional Wire Equivalent 9 #5 0.080.08 5 # 0.080.8 5 # 0.0890. 8 # 0.095.7 5009 / 0.098.8 7 # 0.090. 80 #0 0.0980.9 97 #9 0.0995.5 0 #8 0.05.58 9 #7 0.00. 5 # 0.05.7 505 7/ 0.09.78 8 # 0.0.8 5 # 0.0.87 50 /8 0.50.8 8 #0 0.85. 90 #9 0.5.7 505 #8 0.05.57 508 9/ 0.0.57 5 #7 0.0. 58 # 0.70.7 5 #5 0.95.80 50 # 0.50.8 557 # 0.50.9 50 5/ 0.5.97 5 # 0.570.99 570 # 0.590.0 58 #0 0.0.09 59 #9 0.0. 5050 / 0.79.7 7 #5 0.800.57 # 0.80. 89 #0 0.95.9 95 #9 0.90.98 700 #8 0.990 5.05 77 #7 0.00 5. 507 / 0.0 5. 7 # 0.00 5.8 70 #5 0.055 5. 7 # 0.090 5. 75 # 0.0 5. 5080 7/ 0.88 5.5 79 # 0.0 5. Metric Equivalent Flute /8 /8 / / /8 /8 /8 /8 7/ 7/ 7/ / / / /8 5/8 / / / 7/8 7/8 7/8 / /8 /8 /8 7/8 / / 7/ 7/ 7/ 7/ / 7/ / / / / 5/8 /8 /8 / / /8 5/8 5/8 / 7/8 7/8 7/8 / 5/ 5/ 5/8 / / / 7/8 5/ 5/ 5/ 7/ 7/ /8 7/ 9/ 9/ 9/ / 5/8 5/8 / / / / 7/8 / 5/ 5/ 5/ 7/8 7/ Shank Dia. /8 /8 /8 /8 /8 /8 /8 /8 /8 /8 /8 /8 /8 /8 /8 / / / / / / / / / / / / / / / / / / / / / / / / / / / / EDP 775 509 798 80 80 50 8 89 58 855 8 5 878 88 50 890 57 90 55 99 95 57 9 58 970 599 99 008 50 0 50 57 5 50 55 579 585 59 507 5 5 5 559 Fractional Letter Decimal Equivalent Metric Equivalent # 0.80 5.79 5/ 0. 5.95 B 0.80.05 C 0.0.5 D 0.0.5 / 0.500.5 F 0.570.5 G 0.0. 7/ 0.5.75 I 0.70.9 J 0.770 7.0 9/ 0.8 7. L 0.900 7.7 M 0.950 7.9 9/ 0.99 7.5 N 0.00 7.7 5/ 0.5 7.9 O 0.0 8.0 / 0.8 8. Q 0.0 8. R 0.90 8. / 0.59 9. U 0.80 9.5 /8 0.750 9.5 V 0.770 9.58 5/ 0.90 9.9 X 0.970 0.08 Y 0.00 0. / 0.0 0. Z 0.0 0.9 7/ 0.9 0.7 7/ 0.75. 9/ 0.5.5 5/ 0.88.9 / 0.8.0 7/ 0.5.9 9/ 0.55.9 7/ 0.578.8 9/ 0.598 5.08 5/8 0.50 5.88 / 0.875 7. / 0.788 8. / 0.75 9.05 Flute 5/8 /8 / / / /8 7/8 7/8 / 7/8 7/8 / 5/ / 7/8 / 7/8 / 7/8 7/ 7/ / 5/8 / 5/8 /8 / 7/8 /8 7/8 / / / / / / / / 5 /8 5 /8 5 / 7/ / 9/ 9/ 9/ / / / 5/8 / / 5/8 / 7/8 / 7/8 / 5 / 5 / 5 / 5 /8 5 7/ 5 /8 5 / 5 / 5 7/ 5 / 5 / 5 / 5 7/8 5 7/8 5 7/8 / / / 7 7 7 / 7 / 7 5/8 7 / 7 7/8 Shank Dia. / / / / / / /8 /8 /8 /8 /8 /8 /8 /8 /8 /8 /8 /8 /8 /8 /8 /8 /8 /8 / / / / / / / / / / / 5/8 5/8 5/8 / / / 7/8 7/8

List No. 759P List No. 759P PM-HSS SG COATED DRILLS EDP Decimal Equivalent Flute 75 5.0000 0.99 5 9 78 5.5000 0.5 57 99 77.0000 0. 57 99 780.5000 0.559 07 797 7.0000 0.75 9 80 7.5000 0.95 9 89 8.0000 0.50 75 9 85 8.5000 0. 75 5 8 9.0000 0.5 8 88 9.5000 0.70 8 85 0.0000 0.97 87 7 80 0.5000 0. 87 877.0000 0. 9 5 88.5000 0.58 9 5 890.0000 0.7 0 58 905.5000 0.9 0 58 9.0000 0.58 0 58 98.5000 0.55 08 8 9.0000 0.55 08 8 90.5000 0.5709 7 957 5.0000 0.590 80 9 5.5000 0.0 0 85 970.0000 0.99 0 85 98.5000 0.9 5 89 99 7.0000 0.9 5 89 5007 7.5000 0.890 0 9 50 8.0000 0.7087 0 9 500 8.5000 0.78 5 98 50 9.0000 0.780 5 0 50 9.5000 0.777 0 0 5059 0.0000 0.787 0 0 EDP Decimal Equivalent Flute 505 5/ 0. -/8 -/ 507 / 0.500 -/8 -/ 5088 7/ 0.5 -/ -5/8 509 9/ 0.8 -/ -5/8 500 9/ 0.99-7/8 -/ 5 5/ 0.5-7/8 -/ 5 / 0.8-7/8 -/ 59 / 0.8 -/ 5-/8 55 / 0.59 -/ 5-/8 55 /8 0.750 -/ 5-/8 58 5/ 0.90 -/8 5-/ 57 / 0.0 -/8 5-/ 580 7/ 0.9 -/ 5-7/8 597 7/ 0.75 -/ 5-7/8 50 9/ 0.5 -/ 5-7/8 59 5/ 0.88 -/ 55 / 0.8 -/ 5 / 0.5000 -/ 58 7/ 0.5 -/ -/ 55 9/ 0.55 -/ 7 50 7/ 0.578 -/ 7 577 9/ 0.598 -/ 7-/ 58 5/8 0.50 -/ 7-/ 590 / 0.5 5 7-/ 505 / 0.875 5-/8 7-5/8 5 / 0.788 5-/8 7-/ 58 / 0.7500 5-/ 7-7/8

List No. 59P FM HSS AG COATED DRILLS EDP Decimal Equivalent Flute Shank Dia. 08.0 0.09 0 0. 0.0 7 0 050. 0.07 8 0 07. 0.05 8 0 07. 0.055 9 0 080.5 0.059 9 0 09. 0.00 0 050.7 0.09 0 058.8 0.0709 05.9 0.078 050.0 0.0787 057. 0.087 055. 0.08 050. 0.090 057. 0.095 8 058.5 0.098 8 0599. 0.0 8 00.7 0.0 8 00.8 0.0 8 07.9 0. 8 0.0 0.8 8 00. 0.0 8 5 05. 0.0 8 5 0. 0.99 8 5 079. 0.9 0 5 085.5 0.78 0 5 09. 0.7 0 5 0707.7 0.57 0 5 07.8 0.9 5 070.9 0.55 5 07.0 0.575 5 07. 0. 0759. 0.5 075. 0.9 8 077. 0.7 8 0788.5 0.77 8 079. 0.8 8 0800.7 0.850 8 08.8 0.890 70 08.9 0.99 70 089 5.0 0.99 70 085 5. 0.008 70 085 5. 0.07 70 088 5. 0.087 70 087 5. 0. 8 7 EDP Decimal Equivalent Flute Shank Dia. 0880 5.5 0.5 8 7 0897 5. 0.05 8 7 090 5.7 0. 8 7 099 5.8 0.8 8 7 095 5.9 0. 8 7 09.0 0. 8 7 098. 0.0 75 8 095. 0. 75 8 090. 0.80 75 8 0977. 0.50 75 8 098.5 0.559 75 8 0990. 0.598 75 8 0700.7 0.8 75 8 0700.8 0.77 78 8 0707.9 0.77 78 8 070 7.0 0.75 78 8 0700 7. 0.795 78 8 0705 7. 0.85 78 8 070 7. 0.87 78 8 07079 7. 0.9 78 8 07085 7.5 0.95 78 8 0709 7. 0.99 7 8 8 0707 7.7 0.0 7 8 8 07 7.8 0.07 7 8 8 070 7.9 0.0 7 8 8 07 8.0 0.50 7 8 8 07 8. 0.89 7 87 0 0759 8. 0.8 7 87 0 075 8. 0.8 7 87 0 077 8. 0.07 7 87 0 0788 8.5 0. 7 87 0 079 8. 0.8 0 90 0 0700 8.7 0.5 0 90 0 07 8.8 0.5 0 90 0 07 8.9 0.50 0 90 0 079 9.0 0.5 0 90 0 075 9. 0.58 0 90 0 075 9. 0. 0 90 0 078 9. 0. 0 90 0 077 9. 0.70 0 90 0 0780 9.5 0.70 0 90 0 0797 9. 0.780 9 0 070 9.7 0.89 9 0 079 9.8 0.858 9 0 075 9.9 0.898 9 0 EDP Decimal Equivalent Flute Shank Dia. 07 0.0 0.97 9 0 078 0. 0.97 00 075 0. 0.0 00 070 0. 0.055 00 0777 0. 0.09 00 078 0.5 0. 00 0790 0. 0.7 00 0705 0.7 0. 7 0 07 0.8 0.5 7 0 078 0.9 0.9 7 0 07.0 0. 7 0 070. 0.70 7 0 0757. 0.09 7 0 07. 0.9 7 0 0770. 0.88 7 0 078.5 0.58 7 0 079. 0.57 7 0 07508.7 0.0 7 0 075.8 0. 7 0 0750.9 0.85 5 08 0757.0 0.7 5 08 075. 0.7 5 08 07550. 0.80 5 08 075. 0.8 5 08 0757. 0.88 5 08 07589.5 0.9 5 08 07595. 0.9 5 08 0700.7 0.5000 5 08 077.8 0.509 5 08 07.9 0.5079 5 08 070.0 0.58 5 08 07.5 0.55 7 075.0 0.55 7 079.5 0.5709 7 0775 5.0 0.590 7 0 078 5.5 0.0 80 0 0798.0 0.99 80 0 0770.5 0.9 8 50 0 0770 7.0 0.9 8 50 0 077 7.5 0.890 87 5 0 077 8.0 0.7087 87 5 0 0779 8.5 0.78 90 5 0 07755 9.0 0.780 90 5 077 9.5 0.777 9 8 5 07778 0.0 0.787 9 8 5

List No. 59P FM HSS AG COATED EDP Decimal Equivalent Flute Shank Dia. 00.0 0.09 50 EDP Decimal Equivalent Flute Shank Dia. 0 5.5 0.5 57 99 EDP Decimal Equivalent Flute Shank Dia. 00 0.0 0.97 87 7 0 DRILLS 077. 0.0 50 08. 0.07 50 090. 0.05 50 09 5. 0.05 57 99 05 5.7 0. 57 99 0 5.8 0.8 57 99 0070 0. 0.97 87 0087 0. 0.0 87 009 0. 0.055 87 005. 0.055 8 50 058 5.9 0. 57 99 009 0. 0.09 87 0.5 0.059 8 50 0.0 0. 57 99 05 0.5 0. 87 08. 0.00 0 5 070. 0.0 07 8 0 0. 0.7 87 0.7 0.09 0 5 087. 0. 07 8 08 0.7 0. 9 5 00.8 0.0709 5 09. 0.80 07 8 0 0.8 0.5 9 5 057.9 0.078 5 0709. 0.50 07 8 050 0.9 0.9 9 5 0.0 0.0787 5 075.5 0.559 07 8 07.0 0. 9 5 070. 0.087 5 07. 0.598 07 8 07. 0.70 9 5 08. 0.08 5 5 078.7 0.8 07 8 080. 0.09 9 5 09. 0.090 5 5 07.8 0.77 9 8 09. 0.9 9 5 008. 0.095 0 0750.9 0.77 9 8 00. 0.88 9 5 0.5 0.098 0 077 7.0 0.75 9 8 08.5 0.58 9 5 00. 0.0 0 077 7. 0.795 9 8 0. 0.57 9 5 07.7 0.0 0780 7. 0.85 9 8 00.7 0.0 9 5 0.8 0.0 079 7. 0.87 9 8 07.8 0. 9 5 050.9 0. 080 7. 0.9 9 8 05.9 0.85 0 58 0.0 0.8 088 7.5 0.95 9 8 00.0 0.7 0 58 07. 0.0 7 08 7. 0.99 75 9 8 07. 0.7 0 58 089. 0.0 7 080 7.7 0.0 75 9 8 08. 0.80 0 58 095. 0.99 7 087 7.8 0.07 75 9 8 099. 0.8 0 58 000. 0.9 9 7 085 7.9 0.0 75 9 8 00. 0.88 0 58 07.5 0.78 9 7 080 8.0 0.50 75 9 8 00.5 0.9 0 58 0. 0.7 9 7 087 8. 0.89 75 5 0 07. 0.9 0 58 00.7 0.57 9 7 088 8. 0.8 75 5 0 0.7 0.5000 0 58 0.8 0.9 75 0899 8. 0.8 75 5 0 00.8 0.509 0 58 05.9 0.55 75 090 8. 0.07 75 5 0 05.9 0.5079 0 58 09.0 0.575 75 090 8.5 0. 75 5 0 0.0 0.58 0 58 075. 0. 85 097 8. 0.8 8 0 079.5 0.55 08 8 08. 0.5 85 09 8.7 0.5 8 0 085.0 0.55 08 8 098. 0.9 7 89 090 8.8 0.5 8 0 09.5 0.5709 7 050. 0.7 7 89 095 8.9 0.50 8 0 007 5.0 0.590 80 0 050.5 0.77 7 89 09 9.0 0.5 8 0 0 5.5 0.0 0 85 0 05. 0.8 7 89 0979 9. 0.58 8 0 00.0 0.99 0 85 0 05.7 0.850 7 89 0985 9. 0. 8 0 0.5 0.9 5 89 0 059.8 0.890 5 9 099 9. 0. 8 0 0 7.0 0.9 5 89 0 0555.9 0.99 5 9 000 9. 0.70 8 0 059 7.5 0.890 0 9 0 05 5.0 0.99 5 9 00 9.5 0.70 8 0 05 8.0 0.7087 0 9 0 0578 5. 0.008 5 9 009 9. 0.780 87 7 0 07 8.5 0.78 5 98 0 058 5. 0.07 5 9 005 9.7 0.89 87 7 0 088 9.0 0.780 5 0 5 0590 5. 0.087 5 9 00 9.8 0.858 87 7 0 09 9.5 0.777 0 0 5 00 5. 0. 57 99 0058 9.9 0.898 87 7 0 0500 0.0 0.787 0 0 5

List No. 595P FM HSS AG COATED DRILLS EDP Decimal Equivalent Flute Shank Diameter 87 / 0.098 -/8 -/8 /8 8750 7/ 0.09 -/ -/ /8 87 /8 0.50 -/8-5/8 /8 877 9/ 0.0 -/ -7/8 / 8789 5/ 0.5 -/ -/8 / 8795 / 0.79-7/8 -/ / 8800 / 0.875 -/8 / 887 / 0.0 -/ -7/8 / 88 7/ 0.88 -/ -7/8 / 880 5/ 0. -/8 -/ / 88 / 0.500 -/8 -/ / 885 7/ 0.5 -/ -5/8 /8 889 9/ 0.8 -/ -5/8 /8 8875 9/ 0.99-7/8 -/ /8 888 5/ 0.5-7/8 -/ /8 8898 / 0.8-7/8 -/ /8 890 / 0.8 -/ 5-/8 /8 890 / 0.59 -/ 5-/8 /8 89 /8 0.750 -/ 5-/8 /8 89 5/ 0.90 -/8 5-/ / 899 / 0.0 -/8 5-/ / 8955 7/ 0.9 -/ 5-7/8 / 89 7/ 0.75 -/ 5-7/8 / 8978 9/ 0.5 -/ 5-7/8 / 898 5/ 0.88 -/ / 8990 / 0.8 -/ / 9005 / 0.5000 -/ / 90 7/ 0.5 -/ -/ 5/8 908 9/ 0.55 -/ 7 5/8 90 7/ 0.578 -/ 7 5/8 900 9/ 0.598 -/ 7-/ / 9057 5/8 0.50 -/ 7-/ / 90 / 0.5 5 7-/ / 9070 / 0.875 5-/8 7-5/8 / 908 / 0.788 5-/8 7-/ 7/8 909 / 0.7500 5-/ 7-7/8 7/8 per tube

USA & JAPAN STOCK ITEM* List No. 50P HSS-Co AG COATED EDP Decimal Equivalent Flute 0079.0000 0.09 5 0080.000 0.0 7 0 0088.000 0.07 5 008.000 0.05 5 0080.000 0.055 5 70 0087.5000 0.059 5 70 0085.000 0.00 50 7 0080.7000 0.09 50 7 0087.8000 0.0709 5 80 0088.9000 0.078 5 80 00899.0000 0.0787 5 85 0090.000 0.087 5 85 0090.000 0.08 59 90 0097.000 0.090 59 90 009.000 0.095 95 0090.5000 0.098 95 0095.000 0.0 95 009.7000 0.0 00 00979.8000 0.0 00 00985.9000 0. 00 0099.0000 0.8 00 000.000 0.0 9 0 00.000 0.0 9 0 009.000 0.99 9 0 005.000 0.9 7 00.5000 0.78 7 0058.000 0.7 7 00.7000 0.57 7 0070.8000 0.9 78 9 0087.9000 0.55 78 9 009.0000 0.575 78 9 009.000 0. 78 9 05.000 0.5 78 9 0.000 0.9 8 08.000 0.7 8 0.5000 0.77 8 050.000 0.8 8 07.7000 0.850 8 07.8000 0.890 87 080.9000 0.99 87 09 5.0000 0.99 87 00 5.000 0.008 87 08 5.000 0.07 87 0 5.000 0.087 87 00 5.000 0. 9 9 07 5.5000 0.5 9 9 05 5.000 0.05 9 9 00 5.7000 0. 9 9 07 5.8000 0.8 9 9 08 5.9000 0. 9 9 099.0000 0. 9 9 00.5000 0.559 97 8 00.8000 0.77 0 5 07 7.0000 0.75 0 5 0 7.5000 0.95 0 5 00 8.0000 0.50 09 5 05 8.5000 0. 09 5 0 9.0000 0.5 5 75 079 9.5000 0.70 5 75 085 0.0000 0.97 8 09 0.5000 0. 8 007.0000 0. 8 95 0.5000 0.58 8 95 00.0000 0.7 05 0.5000 0.9 05 0.0000 0.58 05 EDP Decimal Equivalent Flute 059.0000 0.09 0 00 05.000 0.0 0 00 07.000 0.07 5 05 088.000 0.05 5 05 09.000 0.055 70 0 0500.5000 0.059 70 0 05.000 0.00 75 5 05.7000 0.09 75 5 059.8000 0.0709 80 0 055.9000 0.078 80 0 055.0000 0.0787 85 5 058.000 0.087 85 5 057.000 0.08 90 5 0580.000 0.090 90 5 0597.000 0.095 95 0 00.5000 0.098 95 0 09.000 0.0 95 0 05.7000 0.0 00 50 0.8000 0.0 00 50 08.9000 0. 00 50 05.0000 0.8 00 50 00.000 0.0 05 55 077.000 0.0 05 55 08.000 0.99 05 55 090.000 0.9 5 5 0705.5000 0.78 5 5 07.000 0.7 5 5 078.7000 0.57 5 5 07.8000 0.9 0 75 070.9000 0.55 0 75 0757.0000 0.575 0 75 07.000 0. 0 75 0770.000 0.5 0 75 078.000 0.9 5 85 079.000 0.7 5 85 0808.5000 0.77 5 85 08.000 0.8 5 85 080.7000 0.850 5 85 087.8000 0.890 5 95 08.9000 0.99 5 95 0850 5.0000 0.99 5 95 08 5.000 0.008 5 95 087 5.000 0.07 5 95 0889 5.000 0.087 5 95 0895 5.000 0. 0 05 0900 5.5000 0.5 0 05 097 5.000 0.05 0 05 09 5.7000 0. 0 05 090 5.8000 0.8 0 05 09 5.9000 0. 0 05 095.0000 0. 0 05 099.5000 0.559 50 5 0975.8000 0.77 55 5 098 7.0000 0.75 55 5 0998 7.5000 0.95 55 5 000 8.0000 0.50 5 0 009 8.5000 0. 5 0 005 9.0000 0.5 75 50 00 9.5000 0.70 75 50 008 0.0000 0.97 85 5 EDP 005 000 0077 008 0090 005 0 Decimal Equivalent Flute.0000 0.8 0 90.5000 0.78 5 0.0000 0.575 50 0.5000 0.77 0 5 5.0000 0.99 70 5 5.5000 0.5 80 0.0000 0. 80 0 08.5000 0.559 90 75 0 7.0000 0.75 00 90 00 7.5000 0.95 00 90 057 8.0000 0.50 0 05 0 8.5000 0. 0 05 070 9.0000 0.5 0 0 08 9.5000 0.70 0 0 09 0.0000 0.97 5 0 DRILLS

List No. 5P HSS-Co AG COATED DRILLS EDP Fractional s Decimal Equivalent Flute 78 /8.750 0.50 9 0 789 9/.570 0.0 7 785 5/.990 0.5 78 9 78 /.0 0.79 8 7858 /.70 0.875 87 78 / 5.590 0.0 87 7870 7/ 5.550 0.87 9 9 7887 /.500 0.500 97 8 789 7/.770 0.5 0 5 7909 9/ 7.0 0.8 0 5 795 9/ 7.50 0.99 09 5 79 5/ 7.90 0. 09 5 798 / 8.0 0.8 09 5 79 / 8.70 0.7 5 75 7950 / 9.80 0.59 5 75 797 /8 9.550 0.750 8 EDP Fractional s Decimal Equivalent Flute 797 /8.750 0.50 05 55 7980 9/.570 0.0 5 5 799 5/.990 0.5 0 75 7000 /.0 0.79 5 85 707 /.70 0.875 5 95 70 / 5.590 0.0 5 95 700 7/ 5.500 0.87 0 05 70 /.500 0.500 50 5 705 7/.770 0.5 55 5 709 9/ 7.0 0.8 55 5 7075 9/ 7.50 0.99 5 0 708 5/ 7.90 0. 5 0 7098 / 8.0 0.8 5 0 70 / 8.70 0.7 75 50 70 / 9.80 0.59 75 50 7 /8 9.550 0.750 85 5 EDP Fractional s Decimal Equivalent Flute 7 /8.750 0.50 5 00 79 9/.570 0.0 5 0 755 5/.990 0.5 50 0 7 /.0 0.79 0 5 778 /.70 0.875 70 5 78 7/ 5.500 0.87 80 0 790 /.500 0.500 90 75 70 5/ 7.90 0. 0 05

Flute Shank Dia Item Code DRILLS List No. 50 AG Starting Drill Decimal Equivalent Drill Point Angle Flute Shank Dia Item Code List No. 50 AG Starting Drill Decimal Equivalent Drill Point Angle

JAPAN STOCK ITEM* List No. 5 HSS DLC COATED DRILLS EDP Decimal Equivalent Flute Shank Dia 0.0000 0.09 50 0.000 0.0 50 09.000 0.07 50 055.000 0.05 50 0.000 0.055 8 50 078.5000 0.059 8 50 08.000 0.00 0 5 090.7000 0.09 0 5 050.8000 0.0709 5 05.9000 0.078 5 059.0000 0.0787 5 055.000 0.087 5 05.000 0.08 5 5 0558.000 0.090 5 5 05.000 0.095 0 0570.5000 0.098 0 0587.000 0.0 0 059.7000 0.0 009.8000 0.0 05.9000 0. 0.0000 0.8 08.000 0.0 7 0.000 0.0 7 050.000 0.99 7 07.000 0.9 9 7 07.5000 0.78 9 7 080.000 0.7 9 7 09.7000 0.57 9 7 070.8000 0.9 75 078.9000 0.55 75 07.0000 0.575 75 070.000 0. 89 077.000 0.5 89 075.000 0.9 7 89 070.000 0.7 7 89 077.5000 0.77 7 89 078.000 0.8 7 89 0799.7000 0.850 7 89 080.8000 0.890 5 9 080.9000 0.99 5 9 087 5.0000 0.99 5 9 08 5.000 0.008 5 9 080 5.000 0.07 5 9 085 5.000 0.087 5 9 08 5.000 0. 57 99 0879 5.5000 0.5 57 99 0885 5.000 0.05 57 99 089 5.7000 0. 57 99 0907 5.8000 0.8 57 99 09 5.9000 0. 57 99 090.0000 0. 57 99 09.000 0.0 07 8 09.000 0. 07 8 0959.000 0.80 07 8 095.000 0.50 07 8 097.5000 0.559 07 8 0988.000 0.598 07 8 099.7000 0.8 07 8 0009.8000 0.77 9 8 005.9000 0.77 9 8 00 7.0000 0.75 9 8 EDP Decimal Equivalent Flute Shank Dia 008 7.000 0.795 9 8 00 7.000 0.85 9 8 0050 7.000 0.87 9 8 007 7.000 0.9 9 8 007 7.5000 0.95 9 8 0080 7.000 0.99 75 9 8 009 7.7000 0.0 75 9 8 00 7.8000 0.07 75 9 8 08 7.9000 0.0 75 9 8 0 8.0000 0.50 75 9 8 00 8.000 0.89 75 5 0 07 8.000 0.8 75 5 0 05 8.000 0.8 75 5 0 00 8.000 0.07 75 5 0 07 8.5000 0. 75 5 0 08 8.000 0.8 8 0 099 8.7000 0.5 8 0 00 8.8000 0.5 8 0 00 8.9000 0.50 8 0 07 9.0000 0.5 8 0 0 9.000 0.58 8 0 00 9.000 0. 8 0 05 9.000 0. 8 0 0 9.000 0.70 8 0 079 9.5000 0.70 8 0 085 9.000 0.780 87 7 0 09 9.7000 0.89 87 7 0 007 9.8000 0.858 87 7 0 0 9.9000 0.898 87 7 0 00 0.0000 0.97 87 7 0 0 0.000 0.97 87 0 0.000 0.0 87 059 0.000 0.055 87 05 0.000 0.09 87 07 0.5000 0. 87 088 0.000 0.7 87 09 0.7000 0. 9 5 000 0.8000 0.5 9 5 0 0.9000 0.9 9 5 0.0000 0. 9 5 09.000 0.70 9 5 05.000 0.09 9 5 05.000 0.9 9 5 08.000 0.88 9 5 07.5000 0.58 9 5 080.000 0.57 9 5 097.7000 0.0 9 5 050.8000 0. 9 5 059.9000 0.85 0 58 055.0000 0.7 0 58 05.000 0.7 0 58 058.000 0.80 0 58 055.000 0.8 0 58 050.000 0.88 0 58 0577.5000 0.9 0 58 058.000 0.9 0 58 0590.7000 0.5000 0 58 005.8000 0.509 0 58 0.9000 0.5079 0 58 08.0000 0.58 0 58 per tube *JAPAN STOCK ITEM : Please allow - weeks delivery

JAPAN STOCK ITEM* List No. 95 SOLID CARBIDE DLC COATED EDP Decimal Equivalent Flute Shank Dia 077 0.5000 0.097 DRILLS 075 0.000 0.0 7 070 0.7000 0.07 9 077 0.8000 0.05 0 078 0.9000 0.05 0799.0000 0.09 7 080.000 0.0 7 080.000 0.07 5 7 087.000 0.05 5 7 08.000 0.055 5 7 080.5000 0.059 5 7 085.000 0.00 5 7 08.7000 0.09 5 7 0879.8000 0.0709 5 7 0885.9000 0.078 5 7

JAPAN STOCK ITEM* List No. 950 SOLID CARBIDE DLC COATED DRILLS EDP Decimal Equivalent Flute Shank Dia 0.0000 0.0787 5 7 05.000 0.087 5 7 09.000 0.08 8 075.000 0.090 8 08.000 0.095 7 9 098.5000 0.098 7 9 00.000 0.0 7 9 00.7000 0.0 9 5 0.8000 0.0 9 5 0.9000 0. 9 5 09.0000 0.8 9 5 055.000 0.0 5 0.000 0.0 5 078.000 0.99 5 08.000 0.9 5 090.5000 0.78 5 050.000 0.7 5 05.7000 0.57 5 059.8000 0.9 7 59 055.9000 0.55 7 59 05.0000 0.575 7 59 0558.000 0. 7 7 05.000 0.5 7 7 0570.000 0.9 75 0587.000 0.7 75 059.5000 0.77 75 009.000 0.8 75 05.7000 0.850 75 0.8000 0.890 77 08.9000 0.99 77 0 5.0000 0.99 8 8 050 5.000 0.008 8 8 07 5.000 0.07 8 8 07 5.000 0.087 8 8 EDP Decimal Equivalent Flute Shank Dia 080 5.000 0. 8 8 009 8.8000 0.5 55 05 0 09 5.5000 0.5 8 8 005 8.9000 0.50 55 05 0 070 5.000 0.05 85 00 9.0000 0.5 55 05 0 078 5.7000 0. 85 008 9.000 0.58 58 08 0 07 5.8000 0.8 85 005 9.000 0. 58 08 0 070 5.9000 0. 85 000 9.000 0. 58 08 0 057.0000 0. 85 0077 9.000 0.70 58 08 0 0570.000 0.0 85 8 008 9.5000 0.70 58 08 0 05757.000 0. 85 8 0090 9.000 0.780 0 0 0 057.000 0.80 85 8 005 9.7000 0.89 0 0 0 05770.000 0.50 85 8 0 9.8000 0.858 0 0 0 0578.5000 0.559 85 8 08 9.9000 0.898 0 0 0 0579.000 0.598 87 8 0 0.0000 0.97 0 0 0 05808.7000 0.8 87 8 00 0.000 0.97 058.8000 0.77 87 8 057 0.000 0.0 0580.9000 0.77 87 8 0 0.000 0.055 0587 7.0000 0.75 87 8 070 0.000 0.09 058 7.000 0.795 5 89 8 08 0.5000 0. 05850 7.000 0.85 5 89 8 09 0.000 0.7 8 5 058 7.000 0.87 5 89 8 008 0.7000 0. 8 5 0587 7.000 0.9 5 89 8 0 0.8000 0.5 8 5 05889 7.5000 0.95 5 89 8 00 0.9000 0.9 8 5 05895 7.000 0.99 8 9 8 07.0000 0. 8 5 05900 7.7000 0.0 8 9 8 0.000 0.70 7 8 0597 7.8000 0.07 8 9 8 050.000 0.09 7 8 059 7.9000 0.0 8 9 8 0.000 0.9 7 8 0590 8.0000 0.50 8 9 8 07.000 0.88 7 8 059 8.000 0.89 5 0 0 089.5000 0.58 7 8 0595 8.000 0.8 5 0 0 095.000 0.57 7 0 0599 8.000 0.8 5 0 0 000.7000 0.0 7 0 05975 8.000 0.07 5 0 0 07.8000 0. 7 0 0598 8.5000 0. 5 0 0 0.9000 0.85 7 0 05998 8.000 0.8 55 05 0 00.0000 0.7 7 0 000 8.7000 0.5 55 05 0 EDP Decimal Equivalent Flute Shank Dia

DRILLS List No. 500 HIGH SPEED STEEL EDP Decimal Equivalent Flute 05 0.000 0.0079 9 05 0.00 0.0087 0 00 0.500 0.0098 0 050 0.800 0.00 0 007 0.000 0.08 0 0578 0.00 0.0 0000 0.500 0.08 05570 0.800 0.050 0095 0.000 0.057 07 0.00 0.05 7 0089 0.500 0.077 7 050 0.800 0.089 7 007 0.5000 0.097 0 00 0.5500 0.07 0 0050 0.000 0.0 0 00 0.500 0.05 0 007 0.7000 0.07 0 000 0.7500 0.095 00 0.8000 0.05 0008 0.8500 0.05 009 0.9000 0.05 008 0.9500 0.07 8 0 0070.0000 0.09 8 0 08870.0500 0.0 0 00.000 0.0 0 09.500 0.05 0 0057.000 0.07 0 0098.500 0.09 5 000.000 0.05 5 07.500 0.05 8 00.000 0.055 8 07.500 0.057 8 008.5000 0.059 8 080.5500 0.00 5 50 00.000 0.00 5 50 0098.500 0.050 5 50 0005.7000 0.09 5 50 055.7500 0.089 8 5 0090.8000 0.0709 8 5 0870.8500 0.078 8 5 008.9000 0.078 8 5 0878.9500 0.078 9 55 0000.0000 0.0787 9 55 0985.0500 0.0807 9 55 0007.000 0.087 9 55 0.500 0.08 9 55 0005.000 0.08 58 05.500 0.088 58 0000.000 0.090 58 085.500 0.095 58 0008.000 0.095 5 0780.500 0.095 5 00099.5000 0.098 5 0955.5500 0.00 7 0000.000 0.0 7 0550.500 0.0 7 0000.7000 0.0 7 05995.7500 0.08 9 7 EDP Decimal Equivalent Flute 000.8000 0.0 9 7 055.8500 0. 9 7 0000.9000 0. 7 059.9500 0. 7 0005.0000 0.8 7 000.000 0.0 7 00085.000 0.0 7 0597.500 0.80 7 0009.000 0.99 5 7 00007.000 0.9 5 7 08957.5000 0.78 5 7 000.000 0.7 8 7 000.7000 0.57 8 7 059880.7500 0.7 8 7 00059.8000 0.9 8 7 0005.9000 0.55 5 79 00088.0000 0.575 5 8 0009.000 0. 5 8 000500.000 0.5 5 8 0599.500 0.7 5 8 0005.000 0.9 5 8 00059.000 0.7 5 8 00055.5000 0.77 5 8 00055.000 0.8 5 8 00058.7000 0.850 59 89 00090.7500 0.870 59 89 000580.8000 0.890 59 89 000597.9000 0.99 9 0000 5.0000 0.99 9 0009 5.000 0.008 9 000 5.000 0.07 9 007 5.500 0.07 95 0008 5.000 0.087 95 0005 5.000 0. 95 0000 5.5000 0.5 95 0008 5.000 0.05 7 98 00090 5.7000 0. 7 98 0000 5.7500 0. 7 98 000705 5.8000 0.8 7 98 0007 5.9000 0. 7 98 0007.0000 0. 70 0 00070.000 0.0 70 0 000757.000 0. 70 0 000.500 0. 70 0 0007.000 0.80 70 0 00078.000 0.50 7 05 00079.5000 0.559 7 05 000808.000 0.598 7 05 0008.7000 0.8 7 05 007.7500 0.57 7 05 00087.8000 0.77 7 05 0008.9000 0.77 7 05 000850 7.0000 0.75 7 05 0008 7.000 0.795 75 08 000889 7.000 0.85 75 08 00977 7.500 0.85 75 08 000895 7.000 0.87 75 08 000900 7.000 0.9 78 EDP Decimal Equivalent Flute 00097 7.5000 0.95 78 00090 7.000 0.99 78 0009 7.7000 0.0 8 09 7.7500 0.05 8 00095 7.8000 0.07 8 00099 7.9000 0.0 8 00098 8.0000 0.50 8 000998 8.000 0.89 8 7 000500 8.000 0.8 8 7 0957 8.500 0.8 8 7 000509 8.000 0.8 8 7 00050 8.000 0.07 87 000508 8.5000 0. 87 000505 8.000 0.8 87 000500 8.7000 0.5 87 05 8.7500 0.5 89 000508 8.8000 0.5 89 0005090 8.9000 0.50 89 000505 9.0000 0.5 89 0005 9.000 0.58 89 0005 9.000 0. 9 7 057 9.500 0. 9 7 00050 9.000 0. 9 7 000557 9.000 0.70 9 7 0005 9.5000 0.70 9 7 00058 9.000 0.780 95 0 00059 9.7000 0.89 95 0 0 9.7500 0.89 95 0 000508 9.8000 0.858 95 0 0005 9.9000 0.898 95 0 00057 0.0000 0.97 95 0 000550 0.000 0.0 98 00 0.500 0.05 98 000595 0.5000 0. 00 7 05 0.7500 0. 0 0 00050 0.8000 0.5 0 0 00055.0000 0. 0 0 00058.000 0.09 0 0507.500 0.9 0 00050.5000 0.58 0 055.7500 0. 09 000555.8000 0. 09 00058.0000 0.7 9 000550.000 0.80 9 077.500 0.8 9 00055.5000 0.9 5 0780.7500 0.500 5 0005587.8000 0.509 5 000509.0000 0.58 5 00055.5000 0.55 8 00058.0000 0.55 8 0005.5000 0.5709 8 000550 5.0000 0.590 8 00057 5.5000 0.0 8 00057.0000 0.99 8 000580.5000 0.9 8 000570 7.0000 0.9 9 000578 7.5000 0.890 9

JAPAN STOCK ITEM* List No. 50 HIGH SPEED STEEL COBALT - Black Oxide DRILLS EDP Decimal Equivalent Flute 008008 0.5000 0.097 5 0 00807 0.000 0.0 0 0080 0.7000 0.07 008 0.8000 0.05 8 0089 0.9000 0.05 9 0087.0000 0.09 0 0 009.000 0.0 00709.000 0.07 0075.000 0.05 5 007.000 0.055 8 0078.5000 0.059 8 007.000 0.00 50 00750.7000 0.09 50 0077.8000 0.0709 5 0077.9000 0.078 5 00780.0000 0.0787 0 55 0079.000 0.087 0 55 0080.000 0.08 58 0088.000 0.090 58 008.000 0.095 0080.5000 0.098 0087.000 0.0 0085.7000 0.0 0080.8000 0.0 7 7 0087.9000 0. 7 0088.0000 0.8 7 00899.000 0.0 7 0090.000 0.0 7 0090.000 0.99 7 0097.000 0.9 7 009.5000 0.78 7 0090.000 0.7 7 0095.7000 0.57 7 009.8000 0.9 7 00979.9000 0.55 79 00985.0000 0.575 8 8 0099.000 0. 8 8 00700.000 0.5 8 8 0070.000 0.9 8 8 00709.000 0.7 9 8 00705.5000 0.77 9 8 0070.000 0.8 9 8 EDP Decimal Equivalent Flute 007058.7000 0.850 89 0070.8000 0.890 89 007070.9000 0.99 9 007087 5.0000 0.99 9 00709 5.000 0.008 9 00709 5.000 0.07 5 95 0075 5.000 0.087 5 95 007 5.000 0. 5 95 0078 5.5000 0.5 5 95 007 5.000 0.05 7 98 00750 5.7000 0. 7 98 0077 5.8000 0.8 7 98 0077 5.9000 0. 7 98 00780.0000 0. 9 0 0079.000 0.0 9 0 0070.000 0. 9 0 0078.000 0.80 9 0 007.000 0.50 5 05 0070.5000 0.559 5 05 0077.000 0.598 5 05 0075.7000 0.8 5 05 0070.8000 0.77 5 05 0077.9000 0.77 5 05 0078 7.0000 0.75 5 05 00799 7.000 0.795 5 08 0070 7.000 0.85 5 08 0070 7.000 0.87 5 08 0077 7.000 0.9 55 007 7.5000 0.95 55 0070 7.000 0.99 55 0075 7.7000 0.0 57 007 7.8000 0.07 57 00779 7.9000 0.0 57 00785 8.0000 0.50 57 0079 8.000 0.89 59 7 00707 8.000 0.8 59 7 007 8.000 0.8 59 7 0070 8.000 0.07 007 8.5000 0. 007 8.000 0.8 00759 8.7000 0.5 0075 8.8000 0.5 EDP Decimal Equivalent Flute 0077 8.9000 0.50 00788 9.0000 0.5 0079 9.000 0.58 007500 9.000 0. 5 7 0075 9.000 0. 5 7 0075 9.000 0.70 5 7 00759 9.5000 0.70 5 7 00755 9.000 0.780 7 0 00755 9.7000 0.89 7 0 00758 9.8000 0.858 7 0 00757 9.9000 0.898 7 0 007580 0.0000 0.97 7 0 007597 0.000 0.97 9 0070 0.000 0.0 9 0079 0.000 0.055 9 0075 0.000 0.09 9 007 0.5000 0. 70 7 0078 0.000 0.7 70 7 0075 0.7000 0. 70 7 0070 0.8000 0.5 7 0 00777 0.9000 0.9 7 0 0078.0000 0. 7 0 00790.000 0.70 7 0 007705.000 0.09 75 0077.000 0.9 75 00778.000 0.88 75 0077.5000 0.58 75 00770.000 0.57 77 007757.7000 0.0 77 0077.8000 0. 77 007770.9000 0.85 77 00778.0000 0.7 78 9 00779.000 0.7 78 9 007808.000 0.80 78 9 0078.000 0.8 78 9 00780.000 0.88 80 5 00787.5000 0.9 80 5 0078.000 0.9 80 5 007850.7000 0.5000 80 5 0078.8000 0.509 80 5 00787.9000 0.5079 80 5 007889.0000 0.58 80 5

JAPAN STOCK ITEM* List No. 50P HIGH SPEED STEEL - TiN Coated EDP Decimal Flute Equivalent 05799 0.5000 0.097 05799 0.000 0.0 7 057999 0.7000 0.07 9 8 0579955 0.8000 0.05 0 0 05799 0.9000 0.05 0550.0000 0.09 05577.000 0.0 05.000 0.07 8 059.000 0.05 8 05708.000 0.055 8 0 0579.5000 0.059 8 0 0577.000 0.00 0 0575.7000 0.09 0 0570.8000 0.0709 05789.9000 0.078 05798.0000 0.0787 9 0580.000 0.087 9 05800.000 0.08 7 5 058.000 0.090 7 5 0580.000 0.095 0 57 05879.5000 0.098 0 57 0589.000 0.0 0 57 0588.7000 0.0 058970.8000 0.0 058987.9000 0. 0598.0000 0.8 059.000 0.0 5 059.000 0.0 5 05958.000 0.99 5 0050.000 0.9 9 70 0.5000 0.78 9 70 08.000 0.7 9 70 050.7000 0.57 9 70 050.8000 0.9 75 05.9000 0.55 75 059.0000 0.575 75 05.000 0. 75 09.000 0.5 75 0750.000 0.9 7 80 077.000 0.7 7 80 0780.5000 0.77 7 80 088.000 0.8 7 80 EDP Decimal Equivalent Flute 00.7000 0.850 7 80 00.8000 0.890 5 8 05.9000 0.99 5 8 05 5.0000 0.99 5 8 059 5.000 0.008 5 8 078 5.000 0.07 5 8 095 5.000 0.087 5 8 008 5.000 0. 57 9 005 5.5000 0.5 57 9 090 5.000 0.05 57 9 080 5.7000 0. 57 9 070 5.8000 0.8 57 9 0 5.9000 0. 57 9 05.0000 0. 57 9 059.000 0.0 0 09.000 0. 0 080.000 0.80 0 058.000 0.50 0 055.5000 0.559 0 085.000 0.598 0 050.7000 0.8 0 0578.8000 0.77 9 09 0590.9000 0.77 9 09 059 7.0000 0.75 9 09 05 7.000 0.795 9 09 0570 7.000 0.85 9 09 0555 7.000 0.87 9 09 050 7.000 0.9 9 09 0585 7.5000 0.95 9 09 05980 7.000 0.99 75 7 007 7.7000 0.0 75 7 005 7.8000 0.07 75 7 05 7.9000 0.0 75 7 05 8.0000 0.50 75 7 0700 8.000 0.89 75 7 0878 8.000 0.8 75 7 09 8.000 0.8 75 7 07089 8.000 0.07 75 7 075 8.5000 0. 75 7 07 8.000 0.8 8 5 075 8.7000 0.5 8 5 07 8.8000 0.5 8 5 EDP Decimal Equivalent Flute 0800 8.9000 0.50 8 5 08 9.0000 0.5 8 5 088 9.000 0.58 8 5 0805 9.000 0. 8 5 0857 9.000 0. 8 5 080 9.000 0.70 8 5 0898 9.5000 0.70 8 5 070 9.000 0.780 87 077 9.7000 0.89 87 0707 9.8000 0.858 87 07 9.9000 0.898 87 0759 0.0000 0.97 87 0770 0.000 0.97 87 077 0.000 0.0 87 078 0.000 0.055 87 07898 0.000 0.09 87 0790 0.5000 0. 87 07005 0.000 0.7 87 0700 0.7000 0. 9 07057 0.8000 0.5 9 0759 0.9000 0.9 9 079.0000 0. 9 07707.000 0.70 9 078.000 0.09 9 080009.000 0.9 9 0800.000 0.88 9 0800.5000 0.58 9 08088.000 0.57 9 08000.7000 0.0 9 089.8000 0. 9 088.9000 0.85 0 5 0800.0000 0.7 0 5 0859.000 0.7 0 5 08050.000 0.80 0 5 08.000 0.8 0 5 089.000 0.88 0 5 085.5000 0.9 0 5 0857.000 0.9 0 5 085.7000 0.5000 0 5 0857.8000 0.509 0 5 08589.9000 0.5079 0 5 08595.0000 0.58 0 5 DRILLS

DRILLS List No. 50 HIGH SPEED STEEL Black Oxide EDP Fractional Wire Letter Decimal Equivalent Flute 00097 #0 0.000 / 5/8 000 #59 0.00 / 5/8 009 #58 0.00 / 5/8 005 #57 0.00 / / 00 #5 0.05 / / 008 / 0.09 / / 005 #55 0.050 7/8 7/8 000 #5 0.0550 7/8 7/8 0077 #5 0.0595 7/8 7/8 008 / 0.05 7/8 7/8 0090 #5 0.05 7/8 7/8 0005 #5 0.070 00 #50 0.0700 008 #9 0.070 00 #8 0.070 000 5/ 0.078 0057 #7 0.0785 00 # 0.080 /8 /8 0070 #5 0.080 /8 /8 008 # 0.080 /8 /8 009 # 0.0890 / / 0008 # 0.095 / / 00 / 0.098 / / 000 # 0.090 /8 /8 059050 #0 0.0980 /8 /8 00 #9 0.0995 /8 /8 0050 #8 0.05 7/ / 00 #7 0.00 7/ / 007 # 0.05 7/ / 0089 7/ 0.09 / 5/8 0095 #5 0.00 / 5/8 0000 # 0.0 / 5/8 007 # 0.0 / 5/8 00 # 0.0 5/8 / 000 # 0.00 5/8 / 00 /8 0.50 5/8 / 005 #0 0.85 5/8 / 009 #9 0.0 / 7/8 0075 #8 0.05 / 7/8 008 9/ 0.0 / 7/8 0098 #7 0.0 7/8 0050 # 0.70 7/8 0050 #5 0.95 7/8 EDP Fractional Wire Letter Decimal Equivalent Flute 005 # 0.50 /8 005 # 0.50 /8 0059 5/ 0.5 /8 00555 # 0.570 /8 005 # 0.590 /8 / 00578 #0 0.0 /8 / 0058 #9 0.0 /8 / 00590 #8 0.95 /8 / 00 # 0.700 / /8 000 / 0.79 /8 / 009 #7 0.70 / /8 005 #5 0.800 / /8 00 # 0.80 / /8 0058 # 0.850 5/ / 00 / 0.875 5/ / 0070 # 0.890 5/ / 0087 # 0.90 5/ / 009 #0 0.95 7/ 5/8 00709 #9 0.90 7/ 5/8 0075 #8 0.990 7/ 5/8 007 #7 0.00 7/ 5/8 0078 / 0.0 7/ 5/8 007 # 0.00 / / 00750 #5 0.055 / / 0077 # 0.090 / / 0077 # 0.0 / / 00780 7/ 0.88 / / 0079 # 0.0 5/8 7/8 0080 # 0.80 5/8 7/8 0558 A 0.0 5/8 7/8 0088 5/ 0. 5/8 7/8 0558 B 0.80 / 055859 C 0.0 / 05585 D 0.0 / 05587 E 0.500 / 008 / 0.500 / 055888 F 0.570 7/8 /8 05589 G 0.0 7/8 /8 0080 7/ 0.5 7/8 /8 055900 H 0.0 7/8 /8 0559 I 0.70 7/8 /8 0559 J 0.770 7/8 /8 05599 K 0.80 5/ / EDP Fractional Wire Letter Decimal Equivalent Flute 0087 9/ 0.8 5/ / 05595 L 0.900 5/ / 05595 M 0.950 / /8 0085 9/ 0.99 / /8 05598 N 0.00 / /8 0080 5/ 0.5 / / 05597 O 0.0 / / 055980 P 0.0 5/ 5/8 0087 / 0.8 5/ 5/8 055997 Q 0.0 7/ / 05500 R 0.90 7/ / 0088 / 0.8 7/ / 05508 S 0.80 / 7/8 0550 T 0.580 / 7/8 00899 / 0.59 / 7/8 05500 U 0.80 5/8 5 0090 /8 0.750 5/8 5 05507 V 0.770 5/8 5 05505 W 0.80 / 5 /8 0090 5/ 0.90 / 5 /8 05500 X 0.970 / 5 /8 05507 Y 0.00 7/8 5 / 0097 / 0.0 7/8 5 / 05508 Z 0.0 7/8 5 / 009 7/ 0.9 5/ 5 /8 0090 7/ 0.75 / 5 / 0095 9/ 0.5 / 5 5/8 009 5/ 0.88 5/ 5 / 00979 / 0.8 /8 5 7/8 00985 / 0.5000 / 9 / 0.55 / 5/8 75 7/ 0.5 / 5/8 8 5/ 0.59 / 5/8 98 9/ 0.55 / 5/8 70 7/ 0.578 / 5/8 70 9/ 0.598 5 / 7 /8 7 9/ 0.09 5 / 7 /8 7 5/8 0.50 5 / 7 /8 79 / 0.0 5 / 7 /8 755 / 0.5 5 / 7 /8 7 / 0.79 5 5/8 7 5/8 778 / 0.875 5 5/8 7 5/8

DRILLS List No. 50A HIGH SPEED STEEL Bright Finish EDP Decimal Flute EDP Decimal Flute Flute Fractional Wire Letter Equivalent Fractional Wire Letter Equivalent EDP Decimal Fractional Wire Letter Equivalent 000870 #80 0.05 /8 / 055 # 0.05 7/ / 0557 E 0.500 / 00088 #79 0.05 /8 / 058 7/ 0.09 / 5/8 05570 F 0.570 7/8 /8 00089 / 0.05 / / 0559 #5 0.00 / 5/8 05575 G 0.0 7/8 /8 000908 #78 0.00 / 7/8 05555 # 0.0 / 5/8 0570 7/ 0.5 7/8 /8 0009 #77 0.080 / 7/8 055 # 0.0 / 5/8 0557 H 0.0 7/8 /8 00090 #7 0.000 / 7/8 05578 # 0.0 5/8 / 055779 I 0.70 7/8 /8 00097 #75 0.00 / 0558 # 0.00 5/8 / 055785 J 0.770 7/8 /8 0009 #7 0.05 / 05 /8 0.50 5/8 / 05579 K 0.80 5/ / 000950 #7 0.00 5/ /8 05590 #0 0.85 5/8 / 0577 9/ 0.8 5/ / 0009 #7 0.050 5/ /8 0550 #9 0.0 / 7/8 055807 L 0.900 5/ / 00097 #7 0.00 /8 / 055 #8 0.05 / 7/8 0558 M 0.950 / /8 000989 #70 0.080 /8 / 0550 9/ 0.0 / 7/8 0575 9/ 0.99 / /8 000995 #9 0.09 / /8 0559 #7 0.0 7/8 05580 N 0.00 / /8 00000 #8 0.00 / /8 0555 # 0.70 7/8 0570 5/ 0.5 / / 000 / 0.0 / /8 055 #5 0.95 7/8 0558 O 0.0 / / 000 #7 0.00 / /8 05558 # 0.50 /8 0558 P 0.0 5/ 5/8 0009 # 0.00 / /8 055 # 0.50 /8 0577 / 0.8 5/ 5/8 0005 #5 0.050 5/8 / 057 5/ 0.5 /8 055859 Q 0.0 7/ / 0005 # 0.00 5/8 / 05570 # 0.570 /8 05585 R 0.90 7/ / 0008 # 0.070 5/8 / 05587 # 0.590 /8 / 0578 / 0.8 7/ / 0007 # 0.080 5/8 / 0559 #0 0.0 /8 / 05587 S 0.80 / 7/8 00080 # 0.090 / 5/8 055509 #9 0.0 /8 / 055888 T 0.580 / 7/8 05509 #0 0.000 / 5/8 05555 #8 0.95 /8 / 05799 / 0.59 / 7/8 05508 #59 0.00 / 5/8 0555 # 0.700 / /8 05589 U 0.80 5/8 5 055 #58 0.00 / 5/8 057 / 0.79 /8 / 0580 /8 0.750 5/8 5 0550 #57 0.00 / / 05558 #7 0.70 / /8 055900 V 0.770 5/8 5 0557 #5 0.05 / / 0555 #5 0.800 / /8 0559 W 0.80 / 5 /8 0559 / 0.09 / / 055550 # 0.80 / /8 0580 5/ 0.90 / 5 /8 055 #55 0.050 7/8 7/8 05557 # 0.850 5/ / 0559 X 0.970 / 5 /8 05550 #5 0.0550 7/8 7/8 0580 / 0.875 5/ / 05599 Y 0.00 7/8 5 / 055 #5 0.0595 7/8 7/8 05557 # 0.890 5/ / 0587 / 0.0 7/8 5 / 0509 / 0.05 7/8 7/8 055580 # 0.90 5/ / 05595 Z 0.0 7/8 5 / 0557 #5 0.05 7/8 7/8 05559 #0 0.95 7/ 5/8 058 7/ 0.9 5/ 5 /8 05589 #5 0.070 0550 #9 0.90 7/ 5/8 0580 7/ 0.75 / 5 / 05595 #50 0.0700 0558 #8 0.990 7/ 5/8 0585 9/ 0.5 / 5 5/8 05500 #9 0.070 055 #7 0.00 7/ 5/8 058 5/ 0.88 5/ 5 / 0557 #8 0.070 059 / 0.0 7/ 5/8 05879 / 0.8 /8 5 7/8 055 5/ 0.078 0550 # 0.00 / / 05885 / 0.5000 / 055 #7 0.0785 0557 #5 0.055 / / 78 / 0.55 / 5/8 0550 # 0.080 /8 /8 0555 # 0.090 / / 790 7/ 0.5 / 5/8 055 #5 0.080 /8 /8 0550 # 0.0 / / 80 5/ 0.59 / 5/8 0555 # 0.080 /8 /8 0570 7/ 0.88 / / 8 9/ 0.55 / 5/8 0559 # 0.0890 / / 0557 # 0.0 5/8 7/8 89 7/ 0.578 / 5/8 05575 # 0.095 / / 0558 # 0.80 5/8 7/8 85 9/ 0.598 5 / 7 /8 05 / 0.098 / / 05599 A 0.0 5/8 7/8 8 9/ 0.09 5 / 7 /8 0558 # 0.090 /8 /8 0578 5/ 0. 5/8 7/8 858 5/8 0.50 5 / 7 /8 05598 #0 0.0980 /8 /8 05570 B 0.80 / 8 / 0.0 5 / 7 /8 0550 #9 0.0995 /8 /8 05570 C 0.0 / 870 / 0.5 5 / 7 /8 0550 #8 0.05 7/ / 05577 D 0.0 / 887 / 0.79 5 5/8 7 5/8 055 #7 0.00 7/ / 057 / 0.500 / 89 / 0.875 5 5/8 7 5/8

DRILLS List No. 50 5 HIGH SPEED STEEL COBALT Black Oxide EDP Decimal Flute Fractional Wire Letter Equivalent EDP Decimal Flute Decimal Flute Fractional Wire Letter Equivalent EDP Fractional Wire Letter Equivalent 057 #80 0.05 /8 / 005 #0 0.0980 /8 /8 000 # 0.0 5/8 7/8 05779 #79 0.05 /8 / 000 #9 0.0995 /8 /8 00 # 0.80 5/8 7/8 05785 / 0.05 / / 0077 #8 0.05 7/ / 0505 A 0.0 5/8 7/8 0579 #78 0.00 / 7/8 008 #7 0.00 7/ / 009 5/ 0. 5/8 7/8 05807 #77 0.080 / 7/8 0090 # 0.05 7/ / 05077 B 0.80 / 058 #7 0.000 / 7/8 0599 7/ 0.09 / 5/8 0508 C 0.0 / 0580 #75 0.00 / 0005 #5 0.00 / 5/8 05090 D 0.0 / 058 #7 0.05 / 00 # 0.0 / 5/8 005 / 0.500 / 058 #7 0.00 5/ /8 008 # 0.0 / 5/8 05 E 0.500 / 0585 #7 0.050 5/ /8 00 # 0.0 5/8 / 058 F 0.570 7/8 /8 05859 #7 0.00 /8 / 000 # 0.00 5/8 / 05 G 0.0 7/8 /8 0587 #70 0.080 /8 / 0057 /8 0.50 5/8 / 00 7/ 0.5 7/8 /8 05888 #9 0.09 / /8 00 #0 0.85 5/8 / 0557 H 0.0 7/8 /8 0589 #8 0.00 / /8 0070 #9 0.0 / 7/8 05 I 0.70 7/8 /8 05900 / 0.0 / /8 008 #8 0.05 / 7/8 0570 J 0.770 7/8 /8 059 #7 0.00 / /8 009 9/ 0.0 / 7/8 058 K 0.80 5/ / 059 # 0.00 / /8 0008 #7 0.0 7/8 0058 9/ 0.8 5/ / 0599 #5 0.050 5/8 / 00 # 0.70 7/8 0508 L 0.900 5/ / 0595 # 0.00 5/8 / 000 #5 0.95 7/8 05 M 0.950 / /8 0595 # 0.070 5/8 / 007 # 0.50 /8 00 9/ 0.99 / /8 0598 # 0.080 5/8 / 00 # 0.50 /8 057 N 0.00 / /8 05889 # 0.090 / 5/8 0050 5/ 0.5 /8 0070 5/ 0.5 / / 059950 #0 0.000 / 5/8 00 # 0.570 /8 0550 O 0.0 / / 05997 #59 0.00 / 5/8 007 # 0.590 /8 / 05 P 0.0 5/ 5/8 05997 #58 0.00 / 5/8 0089 #0 0.0 /8 / 0087 / 0.8 5/ 5/8 059980 #57 0.00 / / 0095 #9 0.0 /8 / 0589 Q 0.0 7/ / 05999 #5 0.05 / / 0000 #8 0.95 /8 / 0595 R 0.90 7/ / 05895 / 0.09 / / 00 # 0.700 / /8 009 / 0.8 7/ / 00000 #55 0.050 7/8 7/8 007 / 0.79 /8 / 057 S 0.80 / 7/8 000 #5 0.0550 7/8 7/8 000 #7 0.70 / /8 05 T 0.580 / 7/8 000 #5 0.0595 7/8 7/8 00 #5 0.800 / /8 00709 / 0.59 / 7/8 05900 / 0.05 7/8 7/8 005 # 0.80 / /8 05 U 0.80 5/8 5 0009 #5 0.05 7/8 7/8 009 # 0.850 5/ / 0075 /8 0.750 5/8 5 0005 #5 0.070 0075 / 0.875 5/ / 059 V 0.770 5/8 5 0005 #50 0.0700 008 # 0.890 5/ / 0575 W 0.80 / 5 /8 0008 #9 0.070 0098 # 0.90 5/ / 007 5/ 0.90 / 5 /8 0007 #8 0.070 0050 #0 0.95 7/ 5/8 0598 X 0.970 / 5 /8 059 5/ 0.078 0050 #9 0.90 7/ 5/8 050 Y 0.00 7/8 5 / 00080 #7 0.0785 005 #8 0.990 7/ 5/8 0078 / 0.0 7/8 5 / 00097 # 0.080 /8 /8 005 #7 0.00 7/ 5/8 05 Z 0.0 7/8 5 / 000 #5 0.080 /8 /8 0059 / 0.0 7/ 5/8 007 7/ 0.9 5/ 5 /8 009 # 0.080 /8 /8 00555 # 0.00 / / 00750 7/ 0.75 / 5 / 005 # 0.0890 / / 005 #5 0.055 / / 0077 9/ 0.5 / 5 5/8 00 # 0.095 / / 00578 # 0.090 / / 0077 5/ 0.88 5/ 5 / 059 / 0.098 / / 0058 # 0.0 / / 00780 / 0.8 /8 5 7/8 008 # 0.090 /8 /8 00590 7/ 0.88 / / 0079 / 0.5000 /

List No. 50P HIGH SPEED STEEL-TIN COATED EDP Fractional Wire Decimal Equivalent Flute 0758 / 0.05 7/8 7/8 0009 #5 0.05 7/8 7/8 0008 #5 0.070 000 #50 0.0700 005 #9 0.070 00 #8 0.070 985 5/ 0.078 005 #7 0.0785 000 # 0.080 /8 /8 0077 #5 0.080 /8 /8 0090 # 0.080 /8 /8 0005 # 0.0890 / / 00 # 0.095 / / 50 / 0.098 / / 00 # 0.090 /8 /8 000 #0 0.0980 /8 /8 0070 #9 0.0995 /8 /8 0008 #8 0.05 7/ / 007 #7 0.00 7/ / 0095 # 0.05 7/ / 7/ 0.09 / 5/8 0075 #5 0.00 / 5/8 008 # 0.0 / 5/8 0098 # 0.0 / 5/8 0050 # 0.0 5/8 / 0050 # 0.00 5/8 / 00 /8 0.50 5/8 / 005 #0 0.85 5/8 / 0059 #9 0.0 / 7/8 0058 #8 0.05 / 7/8 99 9/ 0.0 / 7/8 000 #7 0.0 7/8 00 # 0.70 7/8 005 #5 0.95 7/8 009 # 0.50 /8 007 # 0.50 /8 598 5/ 0.5 /8 009 # 0.570 /8 0095 # 0.590 /8 / 000 #0 0.0 /8 / EDP Fractional Wire Decimal Equivalent Flute 007 #9 0.0 /8 / 007 #8 0.95 /8 / 007 # 0.700 / /8 50 / 0.79 /8 / 000 #7 0.70 / /8 000 #5 0.800 / /8 0085 # 0.80 / /8 000 # 0.850 5/ / 5 / 0.875 5/ / 007 # 0.890 5/ / 00770 # 0.90 5/ / 008 #0 0.95 7/ 5/8 0087 #9 0.90 7/ 5/8 00889 #8 0.990 7/ 5/8 0095 #7 0.00 7/ 5/8 7858 / 0.0 7/ 5/8 00998 # 0.00 / / 008 #5 0.055 / / 009 # 0.090 / / 0008 # 0.0 / / 5 7/ 0.88 / / 007 # 0.0 5/8 7/8 0000 # 0.80 5/8 7/8 5/ 0. 5/8 7/8 59 / 0.500 / 0 7/ 0.5 7/8 /8 09 9/ 0.8 5/ / 0 9/ 0.99 / /8 9 5/ 0.5 / / 085 / 0.8 5/ 5/8 0850 / 0.8 7/ / 085 / 0.59 / 7/8 085 /8 0.750 5/8 5 08559 5/ 0.90 / 5 /8 0855 / 0.0 7/8 5 / 0857 7/ 0.9 5/ 5 /8 08588 7/ 0.75 / 5 / 0859 9/ 0.5 / 5 5/8 0800 5/ 0.88 5/ 5 / 08 / 0.8 /8 5 7/8 08 / 0.5000 / DRILLS

List No. 57P 5 HIGH SPEED STEEL-TIN COATED DRILLS EDP Fractional Wire Decimal Equivalent Flute 090 / 0.05 7/8 7/8 09055 #5 0.05 7/8 7/8 0958 #5 0.070 098 #50 0.0700 090 #9 0.070 098 #8 0.070 0999 5/ 0.078 097 #7 0.0785 090 # 0.080 /8 /8 09 #5 0.080 /8 /8 09559 # 0.080 /8 /8 095 # 0.0890 / / 0978 # 0.095 / / 0978 / 0.098 / / 0980 # 0.090 /8 /8 09870 #0 0.0980 /8 /8 0005 #9 0.0995 /8 /8 008 #8 0.05 7/ / 005 #7 0.00 7/ / 00 # 0.05 7/ / 0079 7/ 0.09 / 5/8 009 #5 0.00 / 5/8 005 # 0.0 / 5/8 007 # 0.0 / 5/8 0097 # 0.0 5/8 / 0059 # 0.00 5/8 / 005 /8 0.50 5/8 / 0055 #0 0.85 5/8 / 00577 #9 0.0 / 7/8 00590 #8 0.05 / 7/8 0005 9/ 0.0 / 7/8 008 #7 0.0 7/8 000 # 0.70 7/8 008 #5 0.95 7/8 007 # 0.50 /8 0077 # 0.50 /8 00750 5/ 0.5 /8 0087 # 0.570 /8 0085 # 0.590 /8 / 0088 #0 0.0 /8 / EDP Fractional Wire Decimal Equivalent Flute 009 #9 0.0 /8 / 00990 #8 0.95 /8 / 0057 # 0.700 / /8 008 / 0.79 /8 / 0 #7 0.70 / /8 07 #5 0.800 / /8 0 # 0.80 / /8 075 # 0.850 5/ / 08 / 0.875 5/ / 00 # 0.890 5/ / 08 # 0.90 5/ / 055 #0 0.95 7/ 5/8 05 #9 0.90 7/ 5/8 059 #8 0.990 7/ 5/8 00 #7 0.00 7/ 5/8 07 / 0.0 7/ 5/8 00 # 0.00 / / 08 #5 0.055 / / 070 # 0.090 / / 077 # 0.0 / / 07 7/ 0.88 / / 0779 # 0.0 5/8 7/8 080 # 0.80 5/8 7/8 08 5/ 0. 5/8 7/8 08 / 0.500 / 087 7/ 0.5 7/8 /8 0888 9/ 0.8 5/ / 089 9/ 0.99 / /8 0900 5/ 0.5 / / 09 / 0.8 5/ 5/8 099 / 0.8 7/ / 095 / 0.59 / 7/8 098 /8 0.750 5/8 5 097 5/ 0.90 / 5 /8 0997 / 0.0 7/8 5 / 000 7/ 0.9 5/ 5 /8 008 7/ 0.75 / 5 / 00 9/ 0.5 / 5 5/8 000 5/ 0.88 5/ 5 / 007 / 0.8 /8 5 7/8 005 / 0.5000 /

List No. 5 HIGH SPEED STEEL Bright Finish EDP Decimal Flute Shank Decimal Flute Shank Decimal Flute Shank EDP Fractional Wire Letter Equivalent Dia. Fractional Wire Letter Equivalent Dia. EDP Fractional Wire Letter Equivalent Dia. 08 #0 0.000 / /8 #0 00080 # 0.90 / / # 579 9/ 0.5 /8 9/ 9/ 0 #59 0.00 / /8 #59 079 #0 0.95 / / #0 5755 5/ 0.88 /8 5/8 5/ 00 #58 0.00 / /8 #58 0808 #9 0.90 / / #9 57 / 0.8 / / / 07 #57 0.00 / /8 #57 08 #8 0.990 / / #8 5778 / 0.5000 / / / 05 #5 0.05 / /8 #5 080 #7 0.00 / / #7 578 / 0.55 /8 7/8 / 58 / 0.09 / /8 / 5589 / 0.0 / / / 5790 7/ 0.5 /8 7/8 7/ 07 #55 0.050 5/8 5/8 #55 08 # 0.00 / /8 # 580 5/ 0.59 / 5/ 08 #5 0.0550 5/8 5/8 #5 0850 #5 0.055 / /8 #5 58 9/ 0.55 / 9/ 099 #5 0.0595 5/8 5/8 #5 08 # 0.090 / /8 # 589 7/ 0.578 5/8 /8 7/ 59 / 0.05 5/8 5/8 / 087 # 0.0 / /8 # 585 9/ 0.598 5/8 /8 9/ 00 #5 0.05 / / #5 5595 7/ 0.88 / /8 7/ 58 9/ 0.09 / / 9/ 07 #5 0.070 / / #5 0895 # 0.0 5/ 7/ # 5858 5/8 0.50 / / 5/8 0 #50 0.0700 / / #50 0900 # 0.85 5/ 7/ # 58 / 0.0 7/8 / / 00 #9 0.070 / / #9 097 A 0.0 5/ 7/ A 5870 / 0.5 7/8 / / 05 #8 0.070 / / #8 500 5/ 0. 5/ 7/ 5/ 5887 / 0.79 7/8 5/8 / 5508 5/ 0.078 / / 5/ 090 B 0.80 /8 / B 589 / 0.875 7/8 5/8 / 079 #7 0.0785 / / #7 09 C 0.0 /8 / C 5909 5/ 0.70 / 5/ 085 # 0.080 / / # 095 D 0.0 /8 / D 595 / 0.788 / / 09 #5 0.080 / / #5 57 / 0.500 /8 / / 59 7/ 0.7 /8 5 7/ 007 # 0.080 / / # 0975 E 0.500 /8 / E 598 / 0.7500 /8 5 / 0 # 0.0890 / / # 098 F 0.570 7/ 5/8 F 59 9/ 0.75 / 5 /8 9/ 00 # 0.095 / / # 0998 G 0.0 7/ 5/8 G 5950 5/ 0.78 / 5 /8 5/ 55 / 0.098 / / / 5 7/ 0.5 7/ 5/8 7/ 597 5/ 0.799 /8 5 / 5/ 0 # 0.090 / / # 009 H 0.0 / / H 597 / 0.85 /8 5 / / 059 #0 0.0980 / / #0 005 I 0.70 / / I 5980 5/ 0.88 / 5 /8 5/ 05 #9 0.0995 / / #9 00 J 0.770 / / J 599 7/ 0.88 / 5 /8 7/ 07 #8 0.05 / / #8 008 K 0.80 / / K 000 55/ 0.859 / 5 / 55/ 088 #7 0.00 / / #7 50 9/ 0.8 / / 9/ 07 7/8 0.8750 / 5 / 7/8 09 # 0.05 / / # 000 L 0.900 9/ / L 0 57/ 0.890 5/8 5 5/8 57/ 550 7/ 0.09 / / 7/ 0077 M 0.950 9/ / M 00 9/ 0.90 5/8 5 5/8 9/ 05 #5 0.00 7/8 7/8 #5 5 9/ 0.99 9/ / 9/ 0 59/ 0.99 / 5 / 59/ 05 # 0.0 7/8 7/8 # 0090 N 0.00 5/8 / N 05 5/ 0.975 / 5 / 5/ 059 # 0.0 7/8 7/8 # 55 5/ 0.5 5/8 / 5/ 09 / 0.95 7/8 5 7/8 / 055 # 0.0 7/8 7/8 # 0 O 0.0 / 5/ O 075 / 0.988 7/8 5 7/8 / 055 # 0.00 7/8 7/8 # 08 P 0.0 / 5/ P 08 / 0.98 / 557 /8 0.50 7/8 7/8 /8 59 / 0.8 / 5/ / 098.0000 058 #0 0.85 5/ 5/ #0 00 Q 0.0 / Q 0 /.05 / 057 #9 0.0 5/ 5/ #9 057 R 0.90 / R 0 /8.50 /8 0580 #8 0.05 5/ 5/ #8 575 / 0.8 / / /.875 / 5/8 55 9/ 0.0 5/ 5/ 9/ 070 S 0.80 / / S /.500 /8 / 00 #7 0.0 / #7 08 T 0.580 / / T 9 5/.5 /8 7 / 09 # 0.70 / # 58 / 0.59 / / / 55 /8.750 / 7 /8 / 05 #5 0.95 / #5 008 U 0.80 / /8 U 7/.75 / 7 /8 / 0 # 0.50 / # 598 /8 0.750 / /8 /8 78 /.5000 7/8 7 / / 08 # 0.50 / # 00 V 0.770 7/8 / V 8 9/.55 7/8 7 / / 5550 5/ 0.5 / 5/ 07 W 0.80 7/8 / W 90 5/8.50 7/8 7 / / 00 # 0.570 / /8 # 570 5/ 0.90 7/8 / 5/ 0 /.875 5 /8 8 / 077 # 0.590 / /8 # 050 X 0.970 5/ 5/ X /.7500 5 /8 8 / 08 #0 0.0 / /8 #0 0 Y 0.00 5/ 5/ Y 9 /.85 5 /8 8 / / 090 #9 0.0 / /8 #9 570 / 0.0 5/ 5/ / 5 7/8.8750 5 5/8 8 / / 0705 #8 0.95 / /8 #8 089 Z 0.0 /8 Z 5/.975 5 5/8 8 / / 55 / 0.79 / /8 / 57 7/ 0.9 /8 7/ 58.0000 5 5/8 8 / / 078 #7 0.70 /8 / #7 57 7/ 0.75 / 7/ 7/ 07 # 0.770 /8 / # 070 #5 0.800 /8 / #5 0757 # 0.80 /8 / # 07 # 0.850 /8 / # 557 / 0.875 /8 / / 078 # 0.890 / / # DRILLS

List No. 5P HIGH SPEED STEEL-TIN COATED DRILLS EDP Decimal Flute Shank Decimal Flute Shank EDP Fractional Wire Letter Equivalent Dia. Fractional Wire Letter Equivalent Dia. 0879 / 0.05 5/8 5/8 / 009 #8 0.95.05 /8 #8 0909 #5 0.05 / / #5 0879 / 0.79.05 /8 / 09 #5 0.070 / / #5 00 #7 0.70.5 / #7 095 #50 0.0700 / / #50 009 # 0.770.5 / # 09 #9 0.070 / / #9 000 #5 0.800.5 / #5 097 #8 0.070 / / #8 00 # 0.80.5 / # 0875 5/ 0.078 / / 5/ 05 # 0.850.5 / # 090 #7 0.0785 / / #7 087709 / 0.875.5 / / 09 # 0.080 / / # 00 # 0.890.875 / # 095 #5 0.080 / / #5 055 # 0.90 / / # 0950 # 0.080 / / # 09 #0 0.95 / / #0 0959 # 0.0890 / / # 05 #9 0.90 / / #9 095 # 0.095 / / # 057 #8 0.990 / / #8 087 / 0.098 / / / 00 #7 0.00 / / #7 09805 # 0.090 / / # 08775 / 0.0 / / / 098 #0 0.0980 / / #0 05 # 0.00 / /8 # 0989 #9 0.0995 / / #9 07 #5 0.055 / /8 #5 0009 #8 0.05 / / #8 099 # 0.090 / /8 # 00 #7 0.00 / / #7 070 # 0.0 / /8 # 0099 # 0.05 / / # 0877 7/ 0.88 / /8 7/ 08758 7/ 0.09 / / 7/ 07 # 0.0 5/ 7/ # 007 #5 0.00 7/8 7/8 #5 079 # 0.85 5/ 7/ # 00 # 0.0 7/8 7/8 # 08778 5/ 0. 5/ 7/ 5/ 008 # 0.0 7/8 7/8 # 0877 / 0.500 /8 / / 0080 # 0.0 7/8 7/8 # 087750 7/ 0.5 7/ 5/8 7/ 0050 # 0.00 7/8 7/8 # 08777 9/ 0.8 / / 9/ 087 /8 0.50 7/8 7/8 /8 08777 9/ 0.99 9/ / 9/ 0058 #0 0.85 5/ 5/ #0 087780 5/ 0.5 5/8 / 5/ 0050 #9 0.0 5/ 5/ #9 08779 / 0.8 / 5/ / 0058 #8 0.05 5/ 5/ #8 08780 / 0.8 / / 08770 9/ 0.0 5/ 5/ 9/ 08788 / 0.59 / / / 00 #7 0.0 / #7 0878 /8 0.750 / /8 /8 00 # 0.70 / # 08780 5/ 0.90 7/8 / 5/ 00 #5 0.95 / #5 08787 / 0.0 5/ 5/ / 00708 # 0.50 / # 08785 7/ 0.9 /8 7/ 0070 # 0.50 / # 08780 7/ 0.75 / 7/ 7/ 08787 5/ 0.5 /8 5/ 08787 9/ 0.5 /8 9/ 9/ 00795 # 0.570.05 /8 # 08788 5/ 0.88 /8 5/8 5/ 008 # 0.590.05 /8 # 087899 / 0.8 / / / 0089 #0 0.0.05 /8 #0 08790 / 0.5000 / / / 00898 #9 0.0.05 /8 #9

List No. 5 5 HIGH SPEED STEEL Black Oxide EDP Decimal Flute Shank Decimal Flute Shank EDP Fractional Wire Letter Equivalent Dia. Fractional Wire Letter Equivalent Dia. 050 / 0.09 / /8 / 05989 5/ 0.5 /8 5/ 050 / 0.05 5/8 5/8 / 05098 # 0.570.05 /8 # 0509 #5 0.05 / / #5 050999 # 0.590.05 /8 # 05055 #5 0.070 / / #5 05985 #0 0.0.05 /8 #0 050 #50 0.0700 / / #50 0500 #9 0.0.05 /8 #9 05078 #9 0.070 / / #9 0500 #8 0.95.05 /8 #8 0508 #8 0.070 / / #8 0598 / 0.79.05 /8 / 05090 5/ 0.078 / / 5/ 050 #7 0.70.5 / #7 05070 #7 0.0785 / / #7 050 # 0.770.5 / # 0507 # 0.080 / / # 0509 #5 0.800.5 / #5 05079 #5 0.080 / / #5 05055 # 0.80.5 / # 05075 # 0.080 / / # 050 # 0.850.5 / # 0507 # 0.0890 / / # 05078 / 0.875.5 / / 050758 # 0.095 / / # 0508 # 0.890.875 / # 0507 / 0.098 / / / 05090 # 0.90 / / # 050770 # 0.090 / / # 050 #0 0.95 / / #0 050787 #0 0.0980 / / #0 05 #9 0.90 / / #9 05079 #9 0.0995 / / #9 059 #8 0.990 / / #8 050809 #8 0.05 / / #8 055 #7 0.00 / / #7 05085 #7 0.00 / / #7 059858 / 0.0 / / / 0508 # 0.05 / / # 05 # 0.00 / /8 # 05088 7/ 0.09 / / 7/ 0558 #5 0.055 / /8 #5 0508 #5 0.00 7/8 7/8 #5 05 # 0.090 / /8 # 050850 # 0.0 7/8 7/8 # 0570 # 0.0 / /8 # 05087 # 0.0 7/8 7/8 # 0587 7/ 0.88 / /8 7/ 05087 # 0.0 7/8 7/8 # 059 # 0.0 5/ 7/ # 050880 # 0.00 7/8 7/8 # 0509 # 0.85 5/ 7/ # 05089 /8 0.50 7/8 7/8 /8 055 A 0.0 5/ 7/ A 05090 #0 0.85 5/ 5/ #0 05 5/ 0. 5/ 7/ 5/ 0598 #9 0.0 5/ 5/ #9 058 B 0.80 /8 / B 05098 #8 0.05 5/ 5/ #8 05 C 0.0 /8 / C 0509 9/ 0.0 5/ 5/ 9/ 0550 D 0.0 /8 / D 05090 #7 0.0 / #7 057 / 0.500 /8 / / 05097 # 0.70 / # 057 E 0.500 /8 / E 05095 #5 0.95 / #5 0580 F 0.570 7/ 5/8 F 05090 # 0.50 / # 059 G 0.0 7/ 5/8 G 05097 # 0.50 / # 050 7/ 0.5 7/ 5/8 7/ DRILLS EDP Decimal Flute Shank Fractional Wire Letter Equivalent Dia. 0598 H 0.0 / / H 058 I 0.70 / / I 05 J 0.770 / / J 050 K 0.80 / / K 057 9/ 0.8 / / 9/ 055 L 0.900 9/ / L 050 M 0.950 9/ / M 057 9/ 0.99 9/ / 9/ 058 N 0.00 5/8 / N 0599 5/ 0.5 5/8 / 5/ 050 O 0.0 / 5/ O 050 P 0.0 / 5/ P 057 / 0.8 / 5/ / 05 Q 0.0 / Q 050 R 0.90 / R 055 / 0.8 / / 05 S 0.80 / / S EDP Fractional Wire Letter Decimal Equivalent Flute Shank Dia. 0579 T 0.580 / / T 0585 / 0.59 / / / 059 U 0.80 / /8 U 059870 /8 0.750 / /8 /8 05507 V 0.770 7/8 / V 055 W 0.80 7/8 / W 0550 5/ 0.90 7/8 / 5/ 055 X 0.970 5/ 5/ X 055 Y 0.00 5/ 5/ Y 05559 / 0.0 5/ 5/ / 0555 Z 0.0 /8 Z 0557 7/ 0.9 /8 7/ 05588 7/ 0.75 / 7/ 7/ 0559 9/ 0.5 /8 9/ 9/ 0500 5/ 0.88 /8 5/8 5/ 05 / 0.8 / / / 05 / 0.5000 / / /

List No. 5 HIGH SPEED STEEL COBALT 5 DRILLS EDP Fractional Wire Letter Decimal Equivalent Flute Shank Dia. EDP Fractional Wire Letter Decimal Flute Shank Equivalent Dia. EDP Fractional Wire Letter Decimal Equivalent Flute Shank Dia. 08070 / 0.09 / /8 / 08070 / 0.05 5/8 5/8 / 0859 #5 0.05 / / #5 085 #5 0.070 / / #5 087 #50 0.0700 / / #50 0888 #9 0.070 / / #9 089 #8 0.070 / / #8 08077 5/ 0.078 / / 5/ 0800 #7 0.0785 / / #7 08 # 0.080 / / # 08 #5 0.080 / / #5 089 # 0.080 / / # 085 # 0.0890 / / # 085 # 0.095 / / # 0807 / 0.098 / / / 088 # 0.090 / / # 087 #0 0.0980 / / #0 0880 #9 0.0995 / / #9 0897 #8 0.05 / / #8 080 #7 0.00 / / #7 089 # 0.05 / / # 08070 7/ 0.09 / / 7/ 085 #5 0.00 7/8 7/8 #5 08 # 0.0 7/8 7/8 # 088 # 0.0 7/8 7/8 # 085 # 0.0 7/8 7/8 # 080 # 0.00 7/8 7/8 # 08075 /8 0.50 7/8 7/8 /8 0877 #0 0.85 5/ 5/ #0 088 #9 0.0 5/ 5/ #9 0890 #8 0.05 5/ 5/ #8 0807 9/ 0.0 5/ 5/ 9/ 08505 #7 0.0 / #7 085 # 0.70 / # 0858 #5 0.95 / #5 085 # 0.50 / # 0850 # 0.50 / # 080779 5/ 0.5 /8 5/ 08557 # 0.570 / /8 # 085 # 0.590 / /8 # 08570 #0 0.0 / /8 #0 0858 #9 0.0 / /8 #9 0859 #8 0.95 / /8 #8 080785 / 0.79 / /8 / 0808 #7 0.70 /8 / #7 08 # 0.770 /8 / # 080 #5 0.800 /8 / #5 087 # 0.80 /8 / # 08 # 0.850 /8 / # 08079 / 0.875 /8 / / 0850 # 0.890 / / # 08 # 0.90 / / # 087 #0 0.95 / / #0 0889 #9 0.90 / / #9 0895 #8 0.990 / / #8 08700 #7 0.00 / / #7 080807 / 0.0 / / / 0877 # 0.00 / /8 # 087 #5 0.055 / /8 #5 0870 # 0.090 / /8 # 087 # 0.0 / /8 # 0808 7/ 0.88 / /8 7/ 0875 # 0.0 5/ 7/ # 0879 # 0.85 5/ 7/ # 0800 A 0.0 5/ 7/ A 08080 5/ 0. 5/ 7/ 5/ 0808 B 0.80 /8 / B 080 C 0.0 /8 / C 978 D 0.0 /8 / D 0808 / 0.500 /8 / / 0800 E 0.500 /8 / E 0807 F 0.570 7/ 5/8 F 0805 G 0.0 7/ 5/8 G 0808 7/ 0.5 7/ 5/8 7/ 0800 H 0.0 / / H 0807 I 0.70 / / I 0808 J 0.770 / / J 08099 K 0.80 / / K 080859 9/ 0.8 / / 9/ 080 L 0.900 9/ / L 080 M 0.950 9/ / M 08085 9/ 0.99 9/ / 9/ 087 N 0.00 5/8 / N 08087 5/ 0.5 5/8 / 5/ 08 O 0.0 / 5/ O 080 P 0.0 / 5/ P 080888 / 0.8 / 5/ / 085 Q 0.0 / Q 08 R 0.90 / R 08089 / 0.8 / / 0879 S 0.80 / / S 0885 T 0.580 / / T 080900 / 0.59 / / / 089 U 0.80 / /8 U 0809 /8 0.750 / /8 /8 0807 V 0.770 7/8 / V 08 W 0.80 7/8 / W 0809 5/ 0.90 7/8 / 5/ 080 X 0.970 5/ 5/ X 08 Y 0.00 5/ 5/ Y 08099 / 0.0 5/ 5/ / 08 Z 0.0 /8 Z 08095 7/ 0.9 /8 7/ 08095 7/ 0.75 / 7/ 7/ 08098 9/ 0.5 /8 9/ 9/ 08097 5/ 0.88 /8 5/8 5/ 080980 / 0.8 / / / 080997 / 0.5000 / / /

DRILLS List No. 5 HIGH SPEED STEEL Black Oxide EDP Decimal Equivalent Flute 78 / 0.05 5/ / / 0.0 / 70 / 0.09 /8 / 87 / 0.05 / 9 5/ 0.078 / 09 / 0.098 / / 5 7/ 0.09 / 5/8 /8 0.50 / 5 /8 8 9/ 0.0 5 /8 5/ 0.5 5 /8 50 / 0.79 /8 5 / 7 / 0.875 /8 5 / 7 / 0.0 5/8 80 7/ 0.88 5/8 9 5/ 0. / /8 0 / 0.500 / /8 8 7/ 0.5 7/8 / 9/ 0.8 7/8 / 0 9/ 0.99 /8 7 5/ 0.5 /8 5 / 0.8 /8 / 0 / 0.8 /8 / 7 / 0.59 / / 8 /8 0.750 / / 99 5/ 0.90 /8 7 50 / 0.0 /8 7 50 7/ 0.9 5/8 7 / 57 7/ 0.75 5/8 7 / 5 9/ 0.5 / 7 / 50 5/ 0.88 / 7 / 55 / 0.8 / 7 / 5 / 0.5000 / 7 /

List No. 5 Co 5 HIGH SPEED STEEL COBALT Black Oxide EDP Decimal Equivalent Flute DRILLS 0597 / 0.05 / 0590 5/ 0.078 / 0595 / 0.098 / / 05975 7/ 0.09 / 5/8 0598 /8 0.50 / 5 /8 05998 9/ 0.0 5 /8 0500 5/ 0.5 5 /8 0509 / 0.79 /8 5 / 0505 / 0.875 /8 5 / 050 / 0.0 5/8 0508 7/ 0.88 5/8 0500 5/ 0. / /8 0505 / 0.500 / /8 050 7/ 0.5 7/8 / 059 9/ 0.8 7/8 / 050 9/ 0.99 /8 05 5/ 0.5 /8 057 / 0.8 /8 / 0500 / 0.8 /8 / 050 / 0.59 / / 055 /8 0.750 / / 058 5/ 0.90 /8 7 050 / 0.0 /8 7 05 7/ 0.9 5/8 7 / 059 7/ 0.75 5/8 7 / 0555 9/ 0.5 / 7 / 05 5/ 0.88 / 7 / 0578 / 0.8 / 7 / 058 / 0.5000 / 7 / 05898 / 0.55 / 8 058 7/ 0.5 / 8 058 5/ 0.59 7/8 8 / 05887 9/ 0.55 7/8 8 / 05850 7/ 0.578 7/8 8 / 0585 9/ 0.598 7/8 8 / 05858 9/ 0.09 7/8 8 / 0585 5/8 0.50 7/8 8 / 0587 / 0.0 5 /8 9 05875 / 0.5 5 /8 9 0588 / 0.79 5 /8 9 / 05887 / 0.875 5 /8 9 / 05895 5/ 0.70 5 5/8 9 / 05895 / 0.788 5 5/8 9 / 058990 7/ 0.7 5 7/8 9 / 05907 / 0.7500 5 7/8 9 /

List No. 55P 5 HIGH SPEED STEEL-TIN COATED EDP Decimal Equivalent Flute 000 / 0.05 / DRILLS 008 5/ 0.078 / 008 / 0.098 / / 00 7/ 0.09 / 5/8 005 /8 0.50 / 5 /8 00590 9/ 0.0 5 /8 00899 5/ 0.5 5 /8 008 / 0.79 /8 5 / 00 / 0.875 /8 5 / 00975 / 0.0 5/8 00 7/ 0.88 5/8 000 5/ 0. / /8 0055 / 0.500 / /8 005 7/ 0.5 7/8 / 0009 9/ 0.8 7/8 / 005 9/ 0.99 /8 00 5/ 0.5 /8 007 / 0.8 /8 / 007 / 0.8 /8 / 00885 / 0.59 / / 0090 /8 0.750 / / 009 5/ 0.90 /8 7 0008 / 0.0 /8 7 000 7/ 0.9 5/8 7 / 007 7/ 0.75 5/8 7 / 0099 9/ 0.5 / 7 / 005 5/ 0.88 / 7 / 0085 / 0.8 / 7 / 009 / 0.5000 / 7 /

HIGH PERFORMANCE DRILLS List No. 55 HIGH SPEED STEEL Bright Finish EDP 0590 /8 0.50 9 0550 9/ 0.0 9 055 5/ 0.5 9 0559 / 0.79 9 0555 / 0.875 9 05558 / 0.0 9 05570 7/ 0.88 9 0559 5/ 0. 9 055 / 0.500 9 058 7/ 0.5 9 0550 9/ 0.8 9 057 9/ 0.99 9 059 5/ 0.5 9 0578 / 0.8 9 0570 / 0.8 9 0575 / 0.59 9 0577 /8 0.750 9 05799 5/ 0.90 9 0580 / 0.0 9 058 7/ 0.9 9 0585 7/ 0.75 9 05879 9/ 0.5 9 0589 5/ 0.88 9 059 / 0.8 9 059 / 0.5000 9 058 / 0.55 9 05890 7/ 0.5 9 058 5/ 0.59 9 0585 9/ 0.55 9 05880 7/ 0.578 9 05855 9/ 0.598 9 0580 9/ 0.09 9 05885 5/8 0.50 9 058800 / 0.5 9 05890 / 0.875 9 058977 / 0.788 9 05900 / 0.7500 9 0590 / 0.85 9 05900 7/8 0.8750 9 05980 5/ 0.975 9 0595.0000 9 Decimal Equivalent Flute EDP Decimal Equivalent Flute 055 / 0.875 8 055 / 0.0 8 05587 7/ 0.88 8 0509 5/ 0. 8 05 / 0.500 8 05 7/ 0.5 8 057 9/ 0.8 8 0580 9/ 0.99 8 0570 5/ 0.5 8 057 / 0.8 8 0577 / 0.8 8 0570 / 0.59 8 0578 /8 0.750 8 0580 5/ 0.90 8 0587 / 0.0 8 0580 7/ 0.9 8 058 7/ 0.75 8 05885 9/ 0.5 8 05907 5/ 0.88 8 0590 / 0.8 8 059 / 0.5000 8 0580 / 0.55 8 0588 7/ 0.5 8 0585 5/ 0.59 8 05809 9/ 0.55 8 0587 7/ 0.578 8 05857 9/ 0.598 8 0580 9/ 0.09 8 05879 5/8 0.50 8 058788 / 0.5 8 058897 / 0.875 8 05890 / 0.788 8 0590 / 0.7500 8 059 / 0.85 8 0599 7/8 0.8750 8 0597 5/ 0.975 8 0598.0000 8

List No. 55 HIGH SPEED STEEL COBALT Black Oxide H 8 EDP 00087 / 0.875 7 0 0009 / 0.0 7 0 0050 7/ 0.88 7 0 007 5/ 0. 7 0 009 / 0.500 7 0 00575 7/ 0.5 7 0 0058 9/ 0.8 7 0 00598 9/ 0.99 7 0 0050 5/ 0.5 7 0 0050 / 0.8 7 0 005 / 0.8 7 0 005 / 0.59 7 0 0059 /8 0.750 7 0 00 5/ 0.90 7 0 00 / 0.0 7 0 009 7/ 0.9 7 0 00590 7/ 0.75 7 0 0050 9/ 0.5 7 0 005 5/ 0.88 7 0 0055 / 0.8 7 0 00800 / 0.5000 7 0 Decimal Equivalent Flute DRILLS

List No. 58 8 M5 COBALT Bright Finish DRILLS EDP Decimal Equivalent Flute 0597 /8 0.750 / / 05997 5/ 0.90 /8 7 05708 / 0.0 /8 7 05700 7/ 0.9 5/8 7 / 009 7/ 0.75 5/8 7 / 05700 9/ 0.5 7/8 7 / 009 5/ 0.88 7/8 7 / 057099 / 0.8 5 7 / 0570 / 0.5000 5 7 / 057 / 0.55 5 / 8 0575 7/ 0.5 5 / 8 05779 5/ 0.59 5 /8 8 / 0579 9/ 0.55 5 /8 8 / 057 7/ 0.578 5 5/8 8 / 057 9/ 0.598 5 5/8 8 / 05759 9/ 0.09 5 / 8 / 0577 5/8 0.50 5 / 8 / 07 / 0.0 5 7/8 9 057 / 0.5 5 7/8 9 0579 / 0.79 9 / 0575 / 0.875 9 / 0577 5/ 0.70 / 9 / 05797 / 0.788 / 9 / 0579 7/ 0.7 /8 9 / 05 / 0.7500 /8 9 / 0578 9/ 0.75 / 9 7/8 0570 5/ 0.78 / 9 7/8 0578 5/ 0.799 5/8 0 EDP Decimal Equivalent Flute 057505 / 0.85 5/8 0 05758 5/ 0.88 / 0 / 05750 7/ 0.88 / 0 / 0575 55/ 0.859 7 0 / 0 7/8 0.8750 7 0 / 05759 57/ 0.890 7 0 5/8 057 9/ 0.90 7 0 5/8 0577 59/ 0.99 7 0 / 05750 5/ 0.975 7 0 / 0577 / 0.95 7 /8 0 7/8 05795 / 0.988 7 /8 0 7/8 05777 / 0.98 7 / 05770.0000 7 / 05775 /.05 7 5/ /8 05779 /.0 7 5/ /8 057775 /.09 7 /8 / 05778 /.05 7 /8 / 05780 /.098 7 5/8 / 05780 /8.50 7 7/8 / 0578 5/.5 8 7/8 05789 /.875 8 /8 0578 7/.88 8 /8 /8 057878 /.500 8 / / 057890 5/.5 9 / / 0579 /8.750 9 / / 05795 7/.75 9 5/8 / 057958 /.5000 9 7/8 5

List No. 0 HIGH SPEED STEEL Black Oxide EDP Decimal Equivalent Flute Taper Shank EDP Decimal Equivalent Flute Taper Shank EDP Decimal Equivalent Flute Taper Shank 705 9/ 0.8 / 9097 / 0.988 /8 709 /.5 0 /8 7 /8 5 78 9/ 0.99 /8 /8 757 5/ 0.5 /8 /8 7 / 0.8 / / 95 / 0.98 /8 90.0000 /8 905 /.05 / /8 7075 /.79 0 /8 7 /8 5 708 /.875 0 /8 7 /8 5 7098 5/.70 0 /8 7 /8 5 DRILLS 770 / 0.8 / / 9 /.0 / /8 700 /.788 0 /8 7 /8 5 78 / 0.59 / / 90 /.09 5/8 / 70 7/.7 0 /8 7 /8 5 79 /8 0.750 / / 9 /.05 5/8 / 70 /.7500 0 /8 7 /8 5 708 5/ 0.90 5/8 7 98 5/.078 7/8 / 7090 5/.78 0 /8 7 /8 5 7 / 0.0 5/8 7 9 /.098 7/8 / 709 /.85 0 /8 7 /8 5 8 7/ 0.9 7/8 7 / 97 7/.09 7 /8 / 7058 7/.88 0 /8 7 /8 5 88 7/ 0.75 7/8 7 / 9 /8.50 7 /8 / 7087 7/8.8750 0 /8 7 /8 5 850 9/ 0.5 /8 7 / 900 9/.0 7 / 7/8 7055 9/.90 0 /8 7 /8 5 89 5/ 0.88 /8 7 / 90 5/.5 7 / 7/8 700 5/.975 0 /8 7 /8 5 88 / 0.8 /8 8 / 99 /.79 7 /8 700 /.988 0 /8 7 /8 5 80 / 0.5000 /8 8 / 998 /.875 7 /8 7099.0000 0 /8 7 /8 5 85 / 0.55 5/8 8 / 95 /.0 7 / /8 7077 /.0 0 /8 7 /8 5 87 7/ 0.5 5/8 8 / 9 7/.88 7 / /8 707 /.05 0 / 7 /8 5 899 5/ 0.59 7/8 8 / 9709 5/. 7 7/8 / 70785 /.098 0 / 7 /8 5 80 9/ 0.55 7/8 8 / 977 /.500 7 7/8 / 70807 /8.50 0 / 7 /8 5 8 7/ 0.578 7/8 8 / 980 7/.5 8 / /8 708 5/.5 0 / 7 /8 5 85 9/ 0.598 7/8 8 / 9899 9/.8 8 / /8 70859 /.875 0 / 7 /8 5 879 9/ 0.09 7/8 8 / 990 9/.99 8 5/8 / 7085 7/.88 0 /8 7 /8 5 8507 5/8 0.50 7/8 8 / 997 5/.5 8 5/8 / 7087 /.500 0 /8 7 /8 5 85 / 0.0 5 /8 9 99 /.8 8 / /8 70888 5/.5 0 /8 7 /8 5 85 / 0.5 5 /8 9 990 /.8 8 / /8 7089 /8.750 0 /8 7 /8 5 855 / 0.79 5 /8 9 / 995 /.59 8 7/8 / 70900 7/.75 / 8 / 5 8588 / 0.875 5 /8 9 / 99 /8.750 8 7/8 / 709 /.5000 / 8 / 5 800 5/ 0.70 5 5/8 9 / 9979 5/.90 9 5/8 709 9/.55 7/8 9 / 5 89 / 0.788 5 5/8 9 / 88 7/ 0.7 5 7/8 9 / 880 / 0.7500 5 7/8 9 / 870 9/ 0.75 9 7/8 875 5/ 0.78 9 7/8 888 5/ 0.799 /8 0 / 889 / 0.85 /8 0 / 8908 5/ 0.88 /8 0 / 89 7/ 0.88 /8 0 / 890 55/ 0.859 /8 0 / 89 7/8 0.8750 /8 0 / 897 57/ 0.890 /8 0 / 8995 9/ 0.90 /8 0 / 90 59/ 0.99 /8 0 / 905 5/ 0.975 /8 0 / 9080 / 0.95 /8 9985 /.0 9 5/8 999 7/.9 9 /8 / 70005 7/.75 9 /8 / 700 9/.5 9 / 7/8 7008 5/.88 9 / 7/8 700 /.8 9 /8 5 7000 /.5000 9 /8 5 70057 /.55 9 /8 /8 5 700 7/.5 9 /8 /8 5 70070 5/.59 9 5/8 5/8 5 7008 9/.55 9 5/8 5/8 5 7009 7/.578 9 7/8 5/8 5 7008 9/.598 9 7/8 7/8 5 70 9/.09 0 7 5 700 5/8.50 0 7 5 70 /.0 0 /8 7 /8 5 7099 5/8.50 7/8 9 / 5 7095 /.875 / 0 /8 5 7095 /.7500 / 0 /8 5 7098 /.85 /8 /8 5 7097 7/8.8750 /8 /8 5 70980 5/.975 / 5 70997.0000 / 5 700 /.05 5/8 / 708 /8.50 5/8 / 70 /.875 5/8 / 700 /.500 5 / 5 / 707 5/.5 5 / 5 / 707 /8.750 5 / 5 / 77 7/.75 5 / 5 / 779 /.5000 /8 /

List No. 5 HIGH SPEED STEEL Bright Finish EDP Decimal Equivalent Flute Taper Shank EDP Decimal Equivalent Flute Taper Shank DRILLS 057970 / 0.500 8 0597 7/8 0.8750 8 057987 7/ 0.5 8 05988 7/8 0.8750 9 05799 9/ 0.8 8 059 57/ 0.890 8 058008 9/ 0.99 8 059 9/ 0.90 8 0580 5/ 0.5 8 0599 9/ 0.90 9 05800 5/ 0.5 0 0595 59/ 0.99 8 05807 / 0.8 8 0595 5/ 0.975 8 0580 / 0.8 8 0598 5/ 0.975 9 058050 / 0.59 8 05997 / 0.95 8 0580 /8 0.750 8 0590 / 0.988 8 05807 /8 0.750 0 0599 / 0.988 9 058089 5/ 0.90 8 0595 / 0.98 8 058095 / 0.0 8 07.0000 8 05800 7/ 0.9 8 059.0000 9 0587 7/ 0.75 8 0590 /.0 8 058 7/ 0.75 0 05977 /.05 8 0580 9/ 0.5 8 0598 /.05 9 058 5/ 0.88 8 05990 /.098 8 0585 / 0.8 8 05905 /8.50 8 0589 / 0.5000 8 059 /8.50 9 05875 / 0.5000 0 0598 5/.5 8 0588 / 0.55 8 97 5/.5 8 08 / 0.55 0 059 /.875 8 0589 7/ 0.5 8 0590 /.875 8 05855 7/ 0.5 0 05957 7/.88 8 0 5/ 0.59 8 9750 7/.88 8 058 9/ 0.55 8 059 /.500 8 05870 9/ 0.55 0 05970 /.500 8 0588 7/ 0.578 8 0598 9/.8 8 058 7/ 0.578 0 0599 5/.5 8 05850 9/ 0.598 8 059508 5/.5 8 05858 9/ 0.598 0 0595 /.8 8 05857 9/ 0.09 8 05950 /8.750 8 058 5/8 0.50 8 05957 /8.750 8 0580 5/8 0.50 0 0595 /.0 8 058707 / 0.0 8 059550 7/.75 8 0587 / 0.5 8 0595 7/.75 8 058759 / 0.5 0 05957 5/.88 8 0588 / 0.79 8 059589 /.5000 8 05885 / 0.875 8 059595 /.5000 8 5 05888 / 0.875 0 05900 9/.55 0 / 8 5 05899 5/ 0.70 8 0597 9/.55 7 5 0589 / 0.788 8 059 5/8.50 0 / 8 5 05898 / 0.788 0 0590 5/8.50 7 5 05898 7/ 0.7 8 059 /.875 0 / 8 5 05900 / 0.7500 8 0595 /.875 7 5 05900 / 0.7500 0 0599 /.7500 0 / 8 5 05905 9/ 0.75 8 05975 /.7500 7 5 0590 5/ 0.78 8 0598 7/8.8750 0 / 8 5 059079 5/ 0.78 0 05998 7/8.8750 7 5 059085 5/ 0.799 8 05970.0000 0 / 8 5 05909 / 0.85 8 07.0000 7 05907 / 0.85 9 0597 /.05 7 5 059 5/ 0.88 8 05979 /8.50 7 5 059 7/ 0.88 8 0597 /.500 7 5 05959 7/ 0.88 9 5988 /8.750 7 5 0595 55/ 0.859 8 05978 /.5000 7 5

List No. 8 M5 COBALT Bright Finish EDP Decimal Equivalent Flute Taper Shank 05980 /8 0.750 / 8 /8 05700 5/ 0.90 /8 8 / 0570 / 0.0 /8 8 / 05707 7/ 0.9 5/8 8 / 05705 7/ 0.75 5/8 8 / 05707 9/ 0.5 7/8 8 / 05708 5/ 0.88 7/8 8 / 0570 / 0.8 5 9 5/8 0577 / 0.5000 5 9 5/8 0570 / 0.55 5 /8 9 / 057 7/ 0.5 5 /8 9 / 05785 5/ 0.59 5 / 9 7/8 05707 9/ 0.55 5 / 9 7/8 0570 7/ 0.578 5 / 0 /8 057 9/ 0.598 5 / 0 /8 0575 9/ 0.09 5 5/8 0 / 05788 5/8 0.50 5 5/8 0 / 05700 / 0.0 5 / 0 /8 057 / 0.5 5 / 0 /8 0575 / 0.79 5 7/8 0 / 0578 / 0.875 5 7/8 0 / 05780 5/ 0.70 /8 0 / 0570 / 0.788 /8 0 / 0575 7/ 0.7 / 0 7/8 057 / 0.7500 / 0 7/8 EDP Decimal Equivalent Flute Taper Shank 0575 9/ 0.75 /8 05777 5/ 0.78 /8 05790 5/ 0.799 / /8 0575 / 0.85 / /8 0575 5/ 0.88 5/8 / 057557 7/ 0.88 5/8 / 057570 55/ 0.859 7/8 / 05758 7/8 0.8750 7/8 / 05708 57/ 0.890 7/8 / 0570 9/ 0.90 7/8 / 057 59/ 0.99 7/8 / 057 5/ 0.975 7/8 / 05789 / 0.95 7 5/8 057700 / 0.988 7 5/8 0577 / 0.98 7 /8 / 0577.0000 7 /8 / 057798 /.05 7 / 7/8 0578 /8.50 7 / /8 057855 /.875 8 5/8 05788 /.500 8 / 7/8 05790 5/.5 9 /8 / 05799 /8.750 9 /8 5 0579 7/.75 9 / 5 /8 0579 /.5000 9 / 5 /8 DRILLS

0 DRILLS SILVER AND DEMING DRILLS List No. 575 HIGH SPEED STEEL Bright Finish Shank Diameter / by / long Range / to / Used for general purpose drilling when / shank is required. Used in drill presses and portable electric drills. DRILLS EDP Decimal Equivalent Flute 00 / 0.5000 /8 05599 / 0.55 /8 000 7/ 0.5 /8 050 5/ 0.59 /8 089 9/ 0.55 /8 050 7/ 0.578 /8 095 9/ 0.598 /8 05 9/ 0.09 /8 00 5/8 0.50 /8 055 / 0.0 /8 09 / 0.5 /8 0585 / 0.79 /8 09 / 0.875 /8 0575 5/ 0.70 /8 0550 / 0.787 /8 0577 7/ 0.7 /8 0909 / 0.7500 /8 05788 9/ 0.75 0578 5/ 0.78 058 5/ 0.799 05 / 0.85 0589 5/ 0.88 008 7/ 0.88 0585 55/ 0.859 0750 7/8 0.8750 per box EDP Decimal Equivalent Flute 0585 57/ 0.890 07857 9/ 0.90 0587 59/ 0.99 088 5/ 0.975 05897 / 0.95 0898 / 0.987 0590 / 0.98 087.0000 0599 /.0 099 /.05 0595 /.098 09757 /8.50 0598 5/.5 0000 /.875 0595 7/.88 0099 /.50 0059 9/.8 / 00599 5/.5 / 005 /.8 / 00595 /8.750 / 00 /.0 / 00598 7/.75 / 0 5/.88 / 00597 /.5000 /

DRILLS List No. Black Oxide EDP HIGH SPEED DRILLS SETS SET NO. Fractional s Fractional s 5990 / To / By ths S 59905 / To / By nds S5 5990 / To /8 By ths S 5999 / To / By ths S9 Wire Gauge s Wire Gauge s 59900 No. To No.0 S0 59900 No. To No. 80 S0 Letter s Letter s 5990 A To Z S Combination s Combination s 5995 S9, S0, S S5 COBALT DRILL SETS COBALT DRILL SETS SET NO. Fractional s Fractional s 59909 / To / By ths C9

Aqua Drill EX Stub Drills List No. 900, 90 AQDEXS DRILLS Cutting Condition Aqua Drill EX Jobber List No. 90, 90 AQDEXR Aqua Drill EX Flat List No. 90, 9

Aqua Drill EX Oil Hole D List No. 90, 905 AQDEXOHD Aqua Drill EX Oil Hole 8D List No. 908, 909 AQDEXOH8D Aqua Drill EX Oil Hole 5D List No. 90, 907 AQDEXOH5D

Aqua Drill EX Flat Drills List No. 988 AQDEXZR DRILLS Cutting Condition Aqua Drill EX Flat Drills List No. 98 AQDEXZLS Drilling conditions for Angled Surfaces

Aqua Drill EX Flat Drills List No. 98 AQDEXZOHD DRILLS Cutting Condition Aqua Drill EX Flat Drills List No. 98 AQDEXZOH5D Drilling conditions for Angled Surfaces

Work Material Speed (SFM) Drilling Diameter Aqua Drill EX Flute Drills List No. 98, 980 Cast Irons/Carbon Steel Alloy Steels/Pre-Hardened Mold Steels/Hardened Hardened Steels Cast Irons Stainless Steel Cast Aluminum (0-0 HRC) Steels (0-0 HRC) (0-50 HRC) (00-Series Stainless) 5-0 SFM 0-5 SFM 5-0 SFM 70-75 SFM 0-5 SFM 0-5 SFM 0-00 SFM Metric Decimal (IPR) (IPR) (IPR) (IPR) (IPR) (IPR) (IPR) Drill Dia. (mm/inches) DRILLS Cutting Condition Note: Formulas: Work Material Speed (SFM) Drilling Diameter Aqua Drill EX Micro Drills List No. 9, 9, 9 Structural Steels Alloy Steels/Pre-Hardened Mold Steels/Hardened Hardened Steels Cast Irons Stainless Steel Nickel Alloys Carbon Steels (0-0 HRC) Steels (0-0 HRC) (0-50 HRC) (00-Series Stainless) Titanium Alloys 5-80 SFM 0-5 SFM 5-50 SFM 5-80 SFM 5-50 SFM 80-00 SFM 0-0 SFM Metric Decimal (IPR) (IPR) (IPR) (IPR) (IPR) (IPR) (IPR) Drill Dia. (mm/inches)

Use Guide Hole Drill (AQDEXOHPLT ) Aqua Drill EX Oil Hole 0D, 5D, 0D, PLT. Deep Hole Drilling into guide Hole. Deep Hole Drilling DRILLS Cutting Condition Deep Hole Drilling (Breaking thru or blind hole) 5. Retracting Drill from the Hole 0.5mm Precautions for Small Diameter Drills

DRILLS Cutting Condition AQUA Micro Drills List No. 95

STANDARD DRILLING CONDITION 9 Drilling in MQL Conditions Drill Dia. (mm/ inches) Drill Dia. (mm/ inches) Work Material Cast Irons / Carbon Steels Alloy Steels / Pre-Hardened Steels Mold Steels / Hardened Steels (-0HRc) Ductile Cast Irons Drilling Condition 5-0 SFM 00-5 SFM 0-85 SFM 00-5 SFM Fractional Metric (mm) Decimal (IPR) (IPR) (IPR) (IPR) Drilling in WET Conditions Work Material 0.8 7,00 0.00,00 0.00 5,00 0.00,00 0.00 0.57 5,700 0.005,800 0.00,800 0.00,800 0.00 5 0.97,500 0.00,800 0.00,00 0.005,800 0.00 0.,800 0.008,00 0.007,500 0.00,00 0.007 7 0.7,00 0.00,700 0.008,00 0.008,700 0.008 8 0.5,800 0.0,00 0.009,900 0.009,00 0.009 9 0.5,500 0.0,00 0.00,700 0.00,00 0.00 0 0.9,00 0.0,900 0.00,500 0.00,900 0.0 Cast Irons / Carbon Steels Alloy Steels / Pre-Hardened Steels Mold Steels / Hardened Steels (-0HRc) Ductile Cast Irons Stainless Steel Drilling Condition 95-0 SFM 00-5 SFM 0-85 SFM 00-5 SFM 0-70 SFM Fractional Metric (mm) Decimal (IPR) (IPR) (IPR) (IPR) (IPR) 0.8 9,500 0.00,00 0.00 5,00 0.00,50 0.00 5,70 0.00 0.57 7,00 0.005,850 0.00,850 0.00,850 0.00,850 0.00 5 0.97 5,700 0.007,880 0.00,00 0.005,850 0.00,00 0.005 0.,700 0.009,00 0.007,500 0.007,00 0.007,500 0.00 7 0.7,000 0.00,750 0.008,00 0.008,750 0.008,00 0.007 8 0.5,500 0.0,00 0.009,900 0.009,00 0.009,950 0.008 9 0.5,00 0.0,50 0.00,700 0.00,50 0.00,700 0.008 0 0.9,800 0.0,950 0.00,550 0.00,950 0.00,500 0.008 NOTE: ) It is recommended that the pilot hole size be.05mm or.mm bigger than the MQLPLD. ) Drill Depth for Pilot Holes: ~D or deeper. ) Utilize the standard drilling condition shown in catalog just as a general guide, when starting operation. ) Adjust drilling conditions when unusual vibration or unusual sound occurs when cutting. 5) When using low speed machines, use maximum speed and adjust the feed rate. Formulas: SFM.8 Drill dia. Rate (in/min): IPR DRILLS Cutting Condition

0 STANDARD DRILLING CONDITION DRILLS Cutting Condition 0D 5D 0D 5D Drilling in MQL Conditions Drill Dia. (mm/ inches) MQL Power Long Drills List No. 95, 95 Work Material Cast Irons / Alloy Steels Mold Steels / Carbon Steels Pre-Hardened Steels Hardened Steels (-0HRc) Ductile Cast Irons Drilling Condition 5-0 SFM 00-5 SFM 0-85 SFM 00-5 SFM Fractional Metric (mm) Decimal (IPR) (IPR) (IPR) (IPR) 0.8 700 0.00 00 0.00 500 0.00 500 0.00 /8.75.05 780 0.00 00 0.00 800 0.00 00 0.00 0.57 5700 0.005 850 0.00 850 0.00 850 0.00 5 0.97 500 0.00 850 0.00 00 0.005 850 0.00 0. 800 0.007 00 0.007 00 0.00 00 0.007 /.5 0.50 500 0.008 00 0.007 500 0.00 00 0.007 7 0.7 50 0.008 750 0.008 00 0.007 800 0.008 8 0.5 850 0.009 00 0.009 900 0.008 50 0.009 Drill Dia. / 8.7 0. 00 0.009 00 0.009 750 0.009 50 0.00 (mm/ 9 0.5 550 0.00 50 0.00 700 0.00 50 0.00 inches) /8 9.55 0.75 00 0.00 000 0.00 50 0.00 000 0.0 0 0.9 00 0.00 900 0.00 500 0.00 900 0.0 0. 00 0.0 750 0.0 00 0.0 800 0.0 0.7 900 0.0 00 0.0 00 0.0 00 0.0 0.5 750 0.0 500 0.0 00 0.0 500 0.0 0.55 50 0.0 00 0.0 00 0.0 00 0.0 9/.8 0.5 00 0.0 50 0.0 00 0.0 00 0.0 5 0.59 550 0.0 00 0.0 050 0.0 00 0.0 0.0 50 0.0 00 0.0 000 0.0 00 0.0 7 0.9 50 0.0 50 0.0 950 0.0 00 0.0 8 0.709 50 0.0 050 0.0 900 0.0 050 0.0 / /8 5.5 7 8 9 9.55 0 0.57 0.97 0. 0.50 0.7 0.5 0.5 0.75 0.9 5700 500 800 00 00 900 500 00 00 0.00 0.005 0.00 0.00 0.007 0.008 0.009 0.00 0.00 800 850 00 00 750 00 00 050 950 0.00 0.005 0.00 0.00 0.007 0.008 0.009 0.009 0.009 850 00 00 50 00 950 750 50 550 0.00 0.005 0.00 0.00 0.007 0.008 0.009 0.009 0.009 850 850 00 00 750 00 50 050 950 0.00 0.005 0.00 0.00 0.007 0.008 0.009 0.009 0.00 0D 5D 0D 5D Drilling in WET Conditions Work Material Cast Irons / Alloy Steels Mold Steels / Ductile Cast Carbon Steels Pre-Hardened Steels Hardened Steels (-0HRc) Irons Stainless Steel Drilling Condition 95-0 SFM 00-5 SFM 0-85 SFM 00-5 SFM 0-70 SFM Fractional Metric (mm) Decimal (IPR) (IPR) (IPR) (IPR) (IPR) 0.8 9500 0.005 500 0.00 500 0.00 500 0.00 500 0.00 /8.75.05 9000 0.00 00 0.00 900 0.00 00 0.00 800 0.00 0.57 700 0.005 900 0.00 900 0.00 800 0.00 800 0.00 5 0.97 5700 0.00 900 0.00 00 0.005 900 0.00 00 0.005 0. 750 0.007 00 0.007 00 0.00 00 0.007 00 0.00 /.5 0.50 500 0.008 00 0.007 500 0.00 00 0.008 00 0.00 7 0.7 00 0.009 800 0.008 00 0.007 800 0.008 00 0.007 8 0.5 00 0.00 500 0.009 000 0.008 500 0.009 900 0.008 Drill Dia. / 8.7 0. 00 0.0 00 0.009 800 0.009 00 0.00 750 0.008 (mm/ 9 0.5 00 0.0 00 0.00 700 0.009 00 0.00 700 0.008 inches) /8 9.55 0.75 000 0.0 00 0.00 00 0.009 00 0.0 00 0.008 0 0.9 900 0.0 000 0.00 500 0.00 000 0.0 500 0.008 0. 00 0.0 800 0.0 00 0.0 800 0.0 00 0.009 0.7 00 0.0 00 0.0 00 0.0 00 0.0 00 0.00 0.5 00 0.05 500 0.0 00 0.0 500 0.0 00 0.0 0.55 00 0.0 00 0.0 00 0.0 00 0.0 00 0.0 9/.8 0.5 000 0.0 00 0.0 00 0.0 00 0.0 00 0.0 5 0.59 900 0.0 00 0.0 050 0.0 00 0.0 000 0.0 0.0 800 0.0 00 0.0 950 0.0 00 0.0 900 0.0 7 0.9 700 0.0 50 0.0 900 0.0 50 0.0 850 0.0 8 0.709 00 0.0 00 0.0 850 0.0 00 0.0 800 0.0 Drill Dia. (mm/ inches) / /8 5.5 7 8 9 9.55 0 0.57 0.97 0. 0.50 0.7 0.5 0.5 0.75 0.9 750 5700 750 500 00 00 00 000 900 0.005 0.00 0.007 0.008 0.009 0.00 0.0 0.0 0.0 850 850 00 050 750 00 50 050 950 0.00 0.005 0.00 0.00 0.007 0.008 0.009 0.009 0.00 850 00 550 50 00 950 700 50 550 0.00 0.005 0.00 0.00 0.007 0.008 0.009 0.009 0.009 850 850 00 00 750 00 50 050 950 NOTE: ) Guide (Pilot) hole is required. It is recommended to use same diameter or up to 0.mm larger than diameter of the long drill. The depth of cut of the pilot hole should be xd in most cases or deeper. ) We recommend using Nachi Guide (Pilot) Hole Drills with MQL Long Drills. ) Utilize the standard drilling condition shown in catalog just as general guide when starting operation. ) Adjust drilling conditions when unusual vibration or unusual sound occurs when cutting. 5) When using low speed machines, use maximum speed and adjust the feed rate. 0.00 0.005 0.00 0.00 0.007 0.008 0.009 0.009 0.00 850 00 500 00 00 900 700 00 500 0.00 0.00 0.005 0.005 0.00 0.007 0.007 0.007 0.007 Formulas : SFM.8 Drill dia. Rate (in/min) : IPR

DRILLS STANDARD DRILLING CONDITION SG-ESR Drills List No. 757P, 7575P Workpiece Material Structural Steels, Mold Steels Nickel Alloys, Aluminum Alloys, Alloy Steels Stainless Steels Cast Irons Copper Alloys, Speed (SFM) Carbon Steels 00-00 series Titanium Alloys Nonferrous Alloys Drill Diameter 5-5 SFM 95-05 SFM 0-50 SFM 0 SFM 0-50 SFM 00-0 SFM Fractional Metric Decimal mm (IPR) (IPR) (IPR) (IPR) (IPR) (IPR) / /8 5/ / / 5/ /8 /.8.75.99.7 5.5 7.98 8 9.55 0.7 0 5 0.0787 0.097 0.8 0.50 0.5 0.875 0.99 0.500 0.5 0.50 0.750 0.97 0.7 0.5000 0.99 0.787 0.98.598,000 5,000,000,800,000,500,500,900,500,500,50,00,000 950 750 00 50 50 0.00 0.00 0.00 0.005 0.00 0.007 0.007 0.008 0.009 0.009 0.00 0.00 0.0 0.0 0.0 0.0 0.09 0.08,800,000,00,000,00,000,900,500,00,00,000 950 800 750 00 50 50 00 0.00 0.00 0.00 0.00 0.005 0.005 0.00 0.007 0.008 0.008 0.009 0.009 0.00 0.00 0.0 0.0 0.05 0.05,800,00,00,90 950 750 700 00 50 50 00 00 00 00 50 00 50 50 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.005 0.007 0.007 0.008 0.008 0.009 0.009 0.0 0.0 0.0 0.0 800 80 550 50 0 0 90 50 0 0 70 70 0 0 00 80 50 0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.005 0.005 0.007 0.008 0.00 0.0,800 5,700,500,50,00,850,700,00,750,700,50,00,00,00 850 80 550 50 0.00 0.00 0.005 0.00 0.007 0.008 0.008 0.00 0.0 0.0 0.0 0.0 0.0 0.05 0.07 0.00 0.0 0.0 0,500 8,700 7,000,500 5,00,00,00,00,00,00,00,00,700,50,00,050 850 50 0.00 0.00 0.005 0.00 0.007 0.008 0.008 0.009 0.0 0.0 0.0 0.0 0.05 0.05 0.07 0.00 0.0 0.0 ) The above values apply when coolant is used in vertical machine & horizontal machine. When drilling in stainless steel and hard-to-cut material using pecking. ) Adjust drilling condition when unusual vibration or different sound occurs. ) Recommended feeds and speeds are starting points only. Actual performance will be determined by specific material, the condition of equipment being used and coolant. Formulas: = SFM x.8, Rate (in/min)= x IPR Drill dia. DRILLS Cutting Condition Workpiece Material Structural Steels, Mold Steels Nickel Alloys, Aluminum Alloys, Alloy Steels Stainless Steels Cast Irons Copper Alloys, Speed (SFM) Carbon Steels 00-00 series Titanium Alloys Nonferrous Alloys Drill Diameter 5-5 SFM 95-05 SFM 0-50 SFM 0 SFM 0-50 SFM 00-0 SFM Fractional Metric Decimal mm (IPR) (IPR) (IPR) (IPR) (IPR) (IPR) / /8 5/ / / 5/ /8 /.8.75.99.7 5.5 7.98 8 9.55 0.7 0 5 0.0787 0.098 0.8 0.50 0.5 0.875 0.99 0.500 0.5 0.50 0.750 0.97 0.7 0.5000 0.99 0.787 0.98.598,000 5,000,000,800,000,500,500,900,500,500,50,00,000 950 750 00 50 50 0.00 0.00 0.00 0.005 0.00 0.007 0.007 0.008 0.009 0.009 0.00 0.00 0.0 0.0 0.0 0.0 0.09 0.08,800,000,00,000,00,000,900,500,00,00,000 950 800 750 00 50 50 00 0.00 0.00 0.00 0.00 0.005 0.005 0.00 0.007 0.008 0.008 0.009 0.009 0.00 0.00 0.0 0.0 0.05 0.05,00,800,500,00,00 900 850 700 550 550 50 50 50 50 50 00 50 50 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.005 0.007 0.007 0.008 0.008 0.009 0.009 0.0 0.0 0.0 0.0 950 800 50 00 500 00 50 00 50 50 00 00 50 50 0 00 70 50 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.005 0.005 0.007 0.008 0.00 0.0,800 5,700,500,50,00,850,700,00,750,700,50,00,00,00 850 80 550 50 0.00 0.00 0.005 0.00 0.007 0.008 0.008 0.00 0.0 0.0 0.0 0.0 0.0 0.05 0.07 0.00 0.0 0.0 0,500 8,700 7,000,500 5,00,00,00,00,00,00,00,00,700,50,00,050 850 50 0.00 0.00 0.005 0.00 0.007 0.008 0.008 0.009 0.0 0.0 0.0 0.0 0.05 0.05 0.07 0.00 0.0 0.0 ) The above values apply when coolant is used in vertical machine & horizontal machine. When drilling in stainless steel and hard-to-cut material using pecking. ) Adjust drilling condition when unusual vibration or different sound occurs. ) Recommended feeds and speeds are starting points only. Actual performance will be determined by specific material, the condition of equipment being used and coolant. Formulas: = SFM x.8, Rate (in/min)= x IPR Drill dia.

DRILLS STANDARD DRILLING CONDITION DRILLS Cutting Condition Workpiece Material Speed (SFM) Drill Diameter Fractional / /8 5/ / / 5/ /8 / Metric mm.8.75.99.7 5.5 7.98 8 9.55 0.7 0 5 Decimal 0.0787 0.098 0.8 0.50 0.5 0.875 0.99 0.500 0.5 0.50 0.750 0.97 0.7 0.5000 0.99 0.787 0.98.598 SG-ES Drills List No. 7570P, 757P Structural Steels, Carbon Steels,000 5,00,00,800,00,550,00,900,500,500,00,00,000 950 750 00 500 00 (IPR) 0.00 0.00 0.00 0.005 0.00 0.007 0.007 0.008 0.009 0.009 0.00 0.00 0.0 0.0 0.0 0.0 0.09 0.08 Alloy Steels,800,000,00,00,50,000,900,500,00,00,000 950 800 750 00 500 00 00 (IPR) 0.00 0.00 0.00 0.00 0.005 0.005 0.00 0.007 0.008 0.008 0.009 0.009 0.00 0.00 0.0 0.0 0.05 0.05 Die Steels Steels(5-5HRc) 00 Series Stainless Steel,00,800,50,75,00 900 870 700 550 550 500 50 00 50 00 50 00 50 (IPR) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.005 0.007 0.007 0.008 0.008 0.009 0.009 0.0 0.0 0.0 0.0 Cast Irons,800 5,700,500,00,50,900,700,00,750,700,500,00,00,050 850 700 550 50 (IPR) 0.00 0.00 0.005 0.00 0.007 0.008 0.008 0.00 0.0 0.0 0.0 0.0 0.0 0.05 0.07 0.00 0.0 0.0 Aluminum Alloys, Copper Alloys, Nonferrous Alloys 5-5 SFM 95-05 SFM 0-50 SFM 0-50 SFM 00-0 SFM 0,00 8,700,900,570 5,00,00,00,00,700,00,00,00,750,50,00,050 850 50 ) SG-ES is not recommended for 00-series Stainless Steels. ) SG-ES is suitable for driling into 00-series Stainless Steels. ) Pilot hole required for deep hole drilling applications. It is recommended to use same diameter pilot drill. The depth of cut for pilot hole is to times drill diameter. ) Use pecking in hard-to-cut materials. 5) Recommended feeds and speeds are starting points only. Actual performance will be determined by specific material, the condition of equipment being used and coolant. Formulas: = SFM x.8, Rate (in/min)= x IPR Drill dia. (IPR) 0.00 0.00 0.005 0.00 0.007 0.008 0.008 0.009 0.0 0.0 0.0 0.0 0.05 0.05 0.07 0.00 0.0 0.0 Workpiece Material Structural Steels, Die Steels Aluminum Alloys, Alloy Steels Hardened Steels Stainless Steels Cast Irons Copper Alloys, Speed (SFM) Carbon Steels (5-5HRc) Nonferrous Alloys Drill Diameter 0-0 SFM 05-0 SFM 0-50 SFM 0-70 SFM 0-50 SFM 00-0 SFM Fractional Metric Decimal mm (IPR) (IPR) (IPR) (IPR) (IPR) (IPR) / 5.5 0.99 0.500,00,900 0.007 0.008,900,500 0.00 0.008 850 50 0.005 0.00,00,000 0.005 0.00,700,00 0.009 0.0,00,00 0.009 0.0 5/ 7.98 0.5,500 0.009,50 0.008 550 0.007 800 0.007,700 0.0,50 0.0 8 0.50,500 0.009,00 0.009 550 0.009 750 0.008,700 0.0,00 0.0 /8 9.55 0.750,50 0.00,000 0.00 500 0.009 700 0.009,500 0.0,00 0.0 / 0.7 0 0.97 0.7 0.5000 0.99 0.787,00,000 950 750 00 0.00 0.0 0.0 0.0 0.0 950 800 750 00 50 0.0 0.0 0.0 0.0 0.05 50 00 50 50 00 0.00 0.00 0.0 0.0 0.0 50 550 500 00 00 0.00 0.00 0.0 0.05 0.05,00,00,00 850 50 0.0 0.0 0.09 0.0 0.0,000,700,00,00,000 0.0 0.0 0.09 0.0 0.0 ) The above values apply when coolant is used in vertical machine & horizontal machine. When drilling in stainless steel and hard to cut material using pecking. ) Adjust drilling condition when unusual vibration or different sound occurs. ) Recommended feeds and speeds are starting points only. Actual performance will be determined by specific material, the condition of equipment being used and coolant. Formulas: = SFM x.8, Rate (in/min)= x IPR Drill dia.

STANDARD DRILLING CONDITION Workpiece Material Speed (SFM) Drill Diameter Fractional / /8 5/ / / 5/ /8 / / AG-SUS Short Drills List No. 59P Austenitic Stainless Steels 0, Metric mm Decimal (IPR).8.75.99.7 5.5 7.98 8 9.55 0.7 9.05 0 0.09 0.0787 0.098 0.8 0.50 0.5 0.875 0.99 0.500 0.5 0.50 0.750 0.97 0.7 0.5000 0.99 0.7500 0.787,00,00,800,00,00,00 900 850 50 550 550 50 0 0 0 70 0 0 0.00 0.00 0.00 0.00 0.005 0.00 0.007 0.007 0.008 0.009 0.009 0.00 0.00 0.0 0.0 0.0 0.0 0.0 Austenitic Stainless Steels 0N,00,700,00,00,000 850 700 70 50 0 00 50 0 80 0 0 00 70 (IPR) 0.00 0.00 0.00 0.00 0.00 0.005 0.005 0.00 0.007 0.008 0.008 0.009 0.009 0.00 0.00 0.0 0.05 0.0 Martensitic Stainless Steels 0, 0 5,00,50,0,770,80,0,0,050 80 70 50 50 50 0 0 0 80 0 (IPR) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.005 0.007 0.007 0.008 0.008 0.009 0.009 0.0 0.0 0.0 Ferritic Stainless Steels 05, 0 5,00,50,0,750,50,0,0,00 80 50 50 50 500 50 0 0 80 50 (IPR) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.005 0.005 0.007 0.0 0.008 Low Carbon Steels 0-50 SFM 0-0 SFM 50-0 SFM 50-5 SFM 00-5 SFM 0,00 5,00,50,500,00,50,50,00,80,50,00,00,000 850 800 50 550 500 ) The above values apply when coolant is used in vertical machine & horizontal machine. ) Adjust drilling condition when unusual vibration or different sound occurs. ) Recommended feeds and speeds are starting points only. Actual performance will be determined by specific material, the condition of equipment being used and coolant. Formulas: = SFM x.8, Rate (in/min)= x IPR Drill dia. (IPR) 0.00 0.00 0.00 0.005 0.00 0.007 0.008 0.008 0.00 0.0 0.0 0.0 0.0 0.0 0.05 0.07 0.05 0.00 DRILLS Cutting Condition Workpiece Material Speed (SFM) Drill Diameter Fractional /8 / / 9/ 5/ / Metric mm.75.7 5.50 7. 7.98 8 9 0 Decimal 0.09 0.0787 0.8 0.50 0.875 0.99 0. 0.500 0.8 0.5 0.50 0.59 0.97 0.58 Structural Steels, Carbon Steels 5,800,900,950,800,00,00 970 900 800 700 700 50 00 550 (IPR) 0.0007 0.00 0.00 0.00 0.005 0.005 0.00 0.00 0.007 0.008 0.008 0.009 0.00 0.009 Alloy Steels,00,00,00,000 700 50 550 500 50 00 00 50 50 00 (IPR) 0.0007 0.00 0.00 0.00 0.005 0.005 0.00 0.00 0.007 0.008 0.008 0.009 0.009 0.009 Hardened Steels, (-0 HRc), Tool Steels,00,00 800 750 500 80 00 50 50 00 00 50 50 00 (IPR) 0.0005 0.00 0.00 0.00 0.00 0.00 0.005 0.005 0.005 0.00 0.00 0.007 0.008 0.008 Stainless Steels 00-00 Series,900,00 950 900 00 550 50 50 00 50 50 00 00 50 (IPR) 0.000 0.005 0.00 0.00 0.00 0.00 0.00 0.00 0.005 0.00 0.00 0.007 0.007 0.008 Cast Irons 0-80 SFM 5-50 SFM - 5 SFM 0-0 SFM - 8 SFM,000,000,000,800,00,00,000 950 850 800 750 700 50 00 ) Pilot Hole is required. It is recommended to use same diameter or up to 0.mm larger than diamter of the long drill. The depth of cut of the pilot hole is to times diameter of the drill diameter. ) Above drilling table is applied to Series &. In case of series &, reduce the and feed to 80% of table values. ) Use pecking when drilling in Stainless Steel & Hardened Steels. ) Recommended feeds and speeds are starting points only. Actual performance will be determined by specific material, the condition of equipment being used and coolant. Formulas: = SFM x.8, Rate (in/min)= x IPR Drill dia. (IPR) 0.0008 0.00 0.00 0.00 0.005 0.00 0.007 0.008 0.009 0.00 0.009 0.00 0.0 0.0

STANDARD DRILLING CONDITION DRILLS Cutting Condition Drill Diameter Metric mm Decimal (IPR) 5 8 0 0 0.09 0.0787 0.8 0.99 0.50 0.97 0.7 0.99 0.787 0,00 9,00,700 7,00,800,800,00,00,900 0.00 0.00 0.00 0.005 0.008 0.00 0.0 0.0 0.0 DLC-HSS Drill List No. 5 Drilling in Wet Condition Workpiece Material Aluminum Aluminum Alloys Aluminum Alloy Copper Alloys Speed (SFM) 07 0, 0 505 7075 Casting 0-90 SFM 0-0 SFM 80-0 SFM 0-0 SFM 0-0 SFM 50-00 SFM 0,00,700 8,500 5,00,00,500,00,00,00 (IPR) 0.00 0.00 0.00 0.005 0.008 0.00 0.0 0.0 0.0 5,500 5,900 0,00,00,000,00,700,000,00 ) The table values are for drilling with water soulble cutting fluid. ) DLC-HSS Drills are used in Nonferrous Metals such as Aluminum or Copper alloys. ) Adjust drilling condition when unusual vibration or different sound occurs. ) If drilling a deep hole over times drill diameter, use pecking. (IPR) 0.00 0.00 0.00 0.005 0.008 0.00 0.0 0.0 0.0 0,00,700 8,500 5,00,00,500,00,00,00 (IPR) 0.00 0.00 0.00 0.00 0.00 0.008 0.009 0.00 0.009 DLC Microdrills List No. 95 DLC Drills Regular List No. 950 Drilling in Wet & Semi Dry (Mist Coolant) Condition Workpiece Material Speed (SFM) Aluminum 07 0, 0 Aluminum Alloys 505 7075 0,00,700 8,500 5,00,00,500,00,00,00 (IPR) 0.00 0.00 0.00 0.00 0.00 0.008 0.009 0.00 0.009 Aluminum Alloy Casting 5,00 9,00,00,800,00,900,00,00,000 (IPR) 0.00 0.00 0.00 0.00 0.00 0.008 0.009 0.00 0.009 Copper Alloys Drill Diameter 50-80 SFM 0-500 SFM 500-50 SFM 500-50 SFM 0-590 SFM 0-0 SFM Metric mm Decimal (IPR) (IPR) (IPR) (IPR) (IPR) (IPR) 0.5 5 8 0 0.097 0.09 0.0787 0.8 0.99 0.50 0.97 0.7 0,000 50,000 0,000,500,000 0,000 8,000,00 0.000 0.000 0.00 0.00 0.00 0.00 0.007 0.008 58,000 8,000,000,000 9,00,000,800,000 0.000 0.000 0.00 0.00 0.00 0.00 0.007 0.008 0,000 50,000,000,000,700 8,000,00 5,00 0.000 0.000 0.005 0.00 0.00 0.00 0.007 0.009 0,000 50,000,000,000,700 8,000,00 5,00 0.000 0.0007 0.00 0.00 0.00 0.00 0.008 0.00 0,000 8,000 9,000 9,000,500 7,00 5,700,800 0.000 0.0007 0.00 0.005 0.00 0.007 0.008 0.00 8,000 5,000,000 0,500,00,000,00,50 0.000 0.0007 0.00 0.00 0.00 0.00 0.008 0.00 Drilling in Dry Condition Workpiece Material Aluminum Speed (SFM) 07 Aluminum Alloys 0, 0 505 7075 Aluminum Alloy Casting Copper Alloys Drill Diameter -- 0-0 SFM 80-0 SFM 0-90 SFM 80-0 SFM - 9 SFM Metric mm Decimal (IPR) (IPR) (IPR) (IPR) (IPR) (IPR) 0.5 0.097 0.09 0.0787 0,000 0,000,500 0.000 0.000 0.000 8,000 5,000,000 0.000 0.000 0.000 5,000 0,000 9,000 0.000 0.0005 0.00 8,000 5,000,000 0.000 0.0005 0.00,000 5,000 9,500 0.000 0.0005 0.00 0.8 8,500 0.005 0,00 0.00,700 0.008 0,00 0.008,00 0.007 Not Used 5 0.99 5,00 0.005,00 0.00 7,00 0.00,00 0.00,800 0.00 8 0 0.50 0.97 0.7,00,550,00 0.00 0.005 0.00,000,00,50 0.00 0.005 0.00,800,800,00 0.005 0.00 0.007,000,00,50 0.005 0.00 0.007,00,900,00 0.005 0.00 0.007 ) DLC Drills are used in Nonferrous Metals such as Aluminum or Copper Alloys. ) Adjust drilling condition when unusual vibration or different sound occurs. ) When using low speed machines, use the maximum speed and adjust the feed rate.

STANDARD DRILLING CONDITION 5 Straight Shank Drills Jobbers List No. 500, 50, 50A, 599 Screw Machine List No. 5, 5 Taper List No. 5 Straight Shank Cobalt Drills Jobbers List No. 50, 50, 599 Screw Machine List No. 5 Taper List No. 5 ) Workpiece Material Alloy Steels Mold Steels Titanium Alloys Aluminum Alloys Carbon Steels High Temperature Cast Irons Speed (SFM) Hardened Steels Stainless Steels Alloys ) Nonferrous Metals Drill Diameter 50-5 SFM 0-5 SFM 0-0 SFM 0-0 SFM 55-7 SFM 8-5 SFM Fractional Metric Decimal mm (IPR) (IPR) (IPR) (IPR) (IPR) (IPR) 0.09,800 0.0008,800 0.0007,900 0.000,500 0.000 5,00 0.000 8,00 0.0007 /.588 0.05,00 0.00,700 0.00,00 0.0009,000 0.0005,800 0.005 5,800 0.00 0.0787 0.8,900,00 0.00 0.008,00,700 0.00 0.00,700,00 0.00 0.00 70 80 0.000 0.0009,00,00 0.000 0.00,900,00 0.00 0.00 /8.75 0.50,000 0.009,700 0.00,00 0.00 0 0.000,00 0.00,500 0.005 / 5.5 8 0.99 0.500 0.50,00,00 800 0.00 0.007 0.0059,000 800 0 0.007 0.00 0.0050 70 0 80 0.00 0.008 0.00 90 0 80 0.005 0.000 0.005,00,0 900 0.005 0.00 0.007,00,750,00 0.008 0.00 0.005 /8 9.55 0.750 80 0.005 50 0.0055 00 0.009 0 0.000 70 0.008,00 0.005 / 0.7 0.97 0.7 0.5000 0 50 50 0.008 0.007 0.007 50 0 00 0.0057 0.00 0.00 80 0 0 0.0050 0.0057 0.0057 50 0 0 0.00 0.000 0.00 700 580 550 0.008 0.0095 0.0099,00 900 80 0.0057 0.00 0.009 5/8 5.875 0.50 0 0.0089 0 0.007 50 0.005 00 0.0050 50 0.05 90 0.008 0.99 00 0.009 0 0.0078 0 0.007 90 0.0050 0 0.0 80 0.0087 ) The cutting condition of Titanium Alloys and Nickel Alloys are for HSS-Co drills only. ) The above values apply when coolant is used in a vertical machine. In a horizontal machine or deep hole, use pecking. ) Adjust drilling condition when unusual vibration or different sound occurs. DRILLS Cutting Condition Straight Shank Drills TiN Coated Jobbers Screw Machine List No. 50P, 50P List No. 5P Workpiece Material Die Steels Aluminum Alloys Carbon Steels Alloy Steels Hardened Steels Cast Irons Speed (SFM) Stainless Steels Nonferrous Metals Drill Diameter 0-85 SFM 7-5 SFM - 8 SFM - 90 SFM 00-0 SFM Fractional Metric mm Decimal (IPR) (IPR) (IPR) (IPR) (IPR) / /8 / /8 / 5/8.588.75 5.5 8 9.55 0.7 5.875 0.09 0.05 0.0787 0.8 0.50 0.99 0.500 0.50 0.750 0.97 0.7 0.5000 0.50 0.99 5,800,00,500,500,00,00,00,000 80 770 0 0 500 80 0.0008 0.00 0.00 0.008 0.009 0.00 0.007 0.0059 0.005 0.008 0.007 0.007 0.0089 0.009,00,00,800,000,000,00,000 770 50 0 500 90 00 80 0.0007 0.00 0.00 0.00 0.00 0.007 0.00 0.0050 0.0055 0.0057 0.00 0.00 0.007 0.0078,500,500,000,500,00 90 70 580 80 0 80 70 00 90 0.000 0.0009 0.00 0.00 0.00 0.00 0.008 0.00 0.009 0.0050 0.0057 0.0057 0.005 0.007,00,00,800,800,00,700,00,00 890 80 700 70 50 50 0.000 0.005 0.000 0.00 0.00 0.005 0.00 0.007 0.008 0.008 0.0095 0.0099 0.05 0.0 9,800 7,000 5,900,00,00,00,00,700,00,00,00,000 80 80 0.0007 0.00 0.00 0.00 0.005 0.008 0.00 0.005 0.005 0.0057 0.00 0.009 0.008 0.0087 ) The above values apply when coolant is used in a vertical machine. In a horizontal machine or deep hole, use pecking. ) Adjust drilling condition when unusual vibration or different sound occurs.

STANDARD DRILLING CONDITION DRILLS Cutting Condition Straight Shank Drills Parabolic Style TiN Coated Jobbers List No. 57P Taper List No. 55P Workpiece Material Speed (SFM) Drill Diameter Metric Fractional mm /.588 /8.75 5 /.5 8 /8 9.55 0 /.7 5/8 5.875 Decimal 0.09 0.05 0.0787 0.8 0.50 0.99 0.500 0.50 0.750 0.97 0.7 0.5000 0.50 0.99 Die Steels Carbon Steels Alloy Steels Hardened Steels Cast Irons Stainless Steels 0-85 SFM 7-5 SFM - 8 SFM - 90 SFM (IPR) (IPR) (IPR) (IPR) 5,800,00,500,500,00,00,00,000 80 770 0 0 500 80 0.00 0.008 0.00 0.009 0.00 0.0059 0.00 0.008 0.009 0.0095 0.00 0.007 0.0 0.07,00,00,800,000,000,00,000 770 50 0 500 90 00 80 0.0009 0.00 0.007 0.000 0.000 0.008 0.0057 0.00 0.007 0.007 0.008 0.008 0.0099 0.00,500,500,000,500,00 90 70 580 80 0 80 70 00 90 0.0008 0.00 0.005 0.007 0.009 0.00 0.009 0.0058 0.00 0.005 0.007 0.0075 0.0085 0.0087,00,00,800,800,00,700,00,00 890 80 700 70 50 50 0.00 0.00 0.008 0.008 0.0050 0.0075 0.0089 0.00 0.05 0.08 0.0 0.09 0.0 0.0 ) The above values apply when coolant is used in a vertical machine. In a horizontal machine or deep hole, use pecking. ) Adjust drilling condition when unusual vibration or different sound occurs. Straight Shank Drills Extra List No. 55, 55 Taper Shank Drills Extra List No. 5 Workpiece Material Speed (SFM) Drill Diameter Fractional Decimal / /8 / / 5/ /8 / 5/8 / 0.05 0.50 0.875 0.500 0.5 0.750 0.5000 0.50 0.7500.0000 Carbon Steels,700,00,00 850 80 570 0 0 90 0 (IPR) 0.000 0.008 0.005 0.005 0.0075 0.0090 0.00 0.00 0.00 0.00 Alloy Steels Hardened Steels,000,00 80 0 90 0 0 50 0 0 (IPR) 0.000 0.008 0.005 0.000 0.005 0.000 0.005 0.000 0.0070 0.0080 Stainless Steels,000,00 80 0 90 0 0 50 0 0 (IPR) 0.005 0.005 0.005 0.008 0.0055 0.000 0.0080 0.0090 0.000 0.00 Cast Irons,00,800,00,000 800 70 500 00 0 50 ) The above values apply when coolant is used in a vertical machine. In a horizontal machine or deep hole, use pecking. ) Adjust drilling condition when unusual vibration or different sound occurs. (IPR) 0.005 0.005 0.005 0.008 0.0055 0.000 0.0080 0.0090 0.000 0.00 Brass Nonferrous Metals - 55 SFM - 0 SFM - 0 SFM 5-5 SFM 8-0 SFM,000,700,00,000 70 0 0 70 0 0 (IPR) 0.000 0.00 0.0050 0.00 0.0078 0.0090 0.00 0.00 0.00 0.00

DRILLS STANDARD DRILLING CONDITION 7 Workpiece Material Speed (SFM) Drill Diameter Fractional Decimal / /8 / /8 / 5/8 0.05 0.50 0.500 0.750 0.5000 0.50 Straight Shank Oil Hole Drills / Cobalt List No. 58 Carbon Steels,00,000,00 80 50 0 (IPR) 0.00 0.005 0.005 0.0078 0.009 0.00 Alloy Steels,700,700 800 50 00 0 (IPR) 0.00 0.007 0.005 0.00 0.0079 0.009 Die Steels Hardened Steels Stainless Steels,00,00 0 00 0 50 (IPR) 0.00 0.007 0.00 0.0058 0.009 0.0079 Cast Irons,800,00,0 70 550 50 (IPR) 0.008 0.00 0.007 0.0099 0.09 0.08 Aluminum Alloys Nonferrous Metals 55 - SFM - 5 SFM - 0 SFM - 7 SFM 9 - SFM ) The above values apply when coolant is used in a vertical machine. In a horizontal machine or deep hole, use pecking. ) Adjust drilling condition when unusual vibration or different sound occurs. 5,800,500,750,00 80 90 (IPR) 0.00 0.000 0.005 0.005 0.008 0.00 DRILLS Cutting Condition

8 STANDARD DRILLING CONDITION DRILLS Cutting Condition Taper Shank Drills Regular Shank / Core Drills List No. 0 Silver and Deming Drills List No. 575 Workpiece Material Speed (SFM) Drill Diameter Fractional Decimal /8 / / 5/ /8 7/ / 5/8 / 7/8 /8 / /8 / 5/8 / 7/8 0.50 0.875 0.500 0.5 0.750 0.75 0.5000 0.50 0.7500 0.8750.0000.50.500.750.5000.50.7500.8750.0000 Carbon Steels,000,00,000 800 70 570 500 00 0 90 50 0 00 90 70 0 50 0 0 (IPR) 0.00 0.00 0.00 0.00 0.007 0.007 0.008 0.009 0.00 0.0 0.0 0.0 0.0 0.0 0.0 0.05 0.0 0.0 0.0 Alloy Steels,900,00 90 70 0 50 0 70 0 70 0 0 90 70 0 50 0 0 0 (IPR) 0.00 0.00 0.005 0.005 0.00 0.00 0.00 0.008 0.009 0.009 0.00 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 Die Steels Hardened Steels Stainless Steels,00 90 90 50 0 00 50 80 0 00 80 0 0 0 0 0 00 00 90 (IPR) 0.00 0.00 0.00 0.005 0.005 0.005 0.00 0.007 0.008 0.008 0.009 0.00 0.00 0.00 0.0 0.0 0.0 0.0 0.0,500,700,00 980 80 700 0 90 0 50 0 80 50 0 0 90 80 70 0 Cast Irons (IPR) 0.00 0.005 0.007 0.008 0.008 0.009 0.00 0.0 0.0 0.0 0.05 0.0 0.0 0.07 0.07 0.07 0.08 0.09 0.00 Aluminum Alloys Nonferrous Metals 55-5 SFM 50-0 SFM 5-5 SFM 5-80 SFM 00-0 SFM,00,00,700,00,00 970 850 80 570 90 0 80 0 0 90 0 50 0 0 (IPR) 0.00 0.005 0.00 0.008 0.008 0.009 0.009 0.0 0.0 0.0 0.0 0.05 0.0 0.07 0.07 0.07 0.08 0.09 0.00 Taper Shank Oil Hole Drills / Cobalt List No. 8 Workpiece Material Speed (SFM) Drill Diameter Fractional Decimal /8 7/ / 5/8 / / 7/8 / / 0.750 0.75 0.5000 0.50 0.788 0.7500 0.8750.0000.500.5000 Carbon Steels 80 580 50 0 0 0 90 0 0 70 (IPR) 0.008 0.009 0.009 0.0 0.0 0.0 0.0 0.0 0.0 0.07 Alloy Steels Hardened Steels 0 50 0 70 0 0 70 0 90 0 (IPR) 0.007 0.007 0.008 0.00 0.00 0.0 0.0 0.0 0.0 0.0 Mold Steels Stainless Steels 0 00 50 80 0 0 00 80 0 0 (IPR) 0.00 0.00 0.007 0.008 0.009 0.009 0.00 0.0 0.0 0.0 80 700 0 90 0 0 50 0 50 0 ) The above values apply when coolant is used in a vertical machine. In a horizontal machine or deep hole, use pecking. ) Adjust drilling condition when unusual vibration or different sound occurs. Cast Irons (IPR) 0.00 0.0 0.0 0.0 0.05 0.05 0.07 0.08 0.09 0.0 Aluminum Alloys Nonferrous Metals 55-5 SFM 50-0 SFM 5-5 SFM 5-80 SFM 00-0 SFM,00 970 850 80 590 570 90 0 0 90 (IPR) 0.00 0.0 0.0 0.0 0.0 0.05 0.07 0.08 0.09 0.0

TECHNICAL REFERENCE / DRILLS 9 TERMS FOR DRILLS Drill Diameter Flute Flute Flute Shank Shank Diameter Morse Taper Shank Tang DRILLS. PROPER SELECTION OF DRILLS Depending on work material and cutting conditions, standard drills can be used for drilling holes in materials. However, to ensure efficient and economical production, it is important that the proper drill is selected for each drilling operation.. CORRECT HOLDING OF DRILLS Of the time spent in drilling operations, net cutting time is surprisingly short and setting up time is much longer. Consequently, improved efficiency in attaching and detaching of drill from its holder is decidedly important from the point of view of increased productivity. 5. PROPER CUTTING SPEED AND FEED RATE Incorrect cutting speed and feed may cause the drill to wear excessively or even to break and will greatly shorten drill life. Cutting conditions are determined by the shape and machining qualities of the material, condition of the drilling machine, jigs and so forth, select proper values, referring to the cutting conditions. When deep hole drilling, reduce the cutting speed and feed in accordance with table shown in below. Speed and feed reductions for drilling deep holes HOLE CUTTING SPEED FEED DEPTH REDUCTION RATE REDUCTION RATE Times Diameter 0% 0% Times Diameter 0% 0% 5 Times Diameter 0% 0% -8 Times Diameter 5-0% 0%. MAINTENANCE OF DRILLING MACHINE, JIGS AND FIXTURES For prolonging the drill life and maintaining accurate hole production, both the drilling machine used and jigs and fixtures must preserve high rigidity.. CORRECT CLAMPING OF WORKPIECE. REGRINDING When a drill is used until it is completely worn and does not cut, disadvantages will accumulate such as decreased production, deterioration of surface finish, reduced accuracy, drill breakage, increased amount of stock removal in regrinding and so forth. It is much better to sharpen a drill before it is worn completely. When correcting regrinding, the following five points should be carefully observed: a) Completely remove the worn part (rough grind). b) Center the chisel point. c) The lengths of each cutting edge must be equal. d) Regardless of the point angle, each cutting edge must be equally inclined to the axis of the drill. e) Make the clearance angles proper and each clearance angle identical.

0 TECHNICAL REFERENCE / DRILLS THE MAIN GEOMETRY FACTOR OF DRILLS AND THEIR WORK DRILLS CHARACTERISTICS GEOMETRY FACTORS OF DRILLS Helix Angle Point Angle Cutting Resistance Thrust Torque Body Rigidity Cutting Edge Chip Removable Guide Prfrmnc. Amount of burr at the end High Small Small Small Good Good Small Low Big Big Big Big Bad Big Big Big Small Small Small Small Big Big Big Big Big Big Bad Remark When the helix angle is getting bigger, the cutting resistance is decreased, but the drill s rigidity down. High helix angle is adopted for soft material, and low helix angle is adopted for brittle material. When the point angle is getting small, thrust is also small, but torque the gets bigger. For general purpose, 8 point angle is adopted. For hard material, or for high-speed cutting, 5 is recommended. Web Thickness To increase the drill web thickness, the rigidity of drill should be bigger. But thrust is also increased because of long chisel edge. To decrease thrust, the thinning is treated. Clearance Angle Back Taper Small Small Small Small Good Big Small Small Small Small Big Big Big Big Small Bad Small Big Good If large clearance angle is taken, thrust is decreased, and flank wear is also decreased, but cutting edge is getting brittle. For hard material, small clearance angle is taken, for soft material, large clearance angle is taken. When back taper is getting bigger, torque is smaller, and worn margin length is also smaller. But too much back taper has less guide performance, and straightness of hole is decreased.

TECHNICAL REFERENCE / DRILLS Shape of Lip Relief The conical grinding method is broadly adopted as the most normal one. The other lip reliefs are chosen according to the application when it is preferable to make the highly accurate holes. Shape Features - Effects Application Symbol Conical the most normal grinding method The lip relief angle becomes greater as to it approaches to the center from corner because of grinding the lip relief conically. General purpose Flat grind the lip relief planely easy grinding small diameter DRILLS Three-rake having good centripetalability because of no chisel edge less enlargement of hole need special grinder drilling high accurate hole and location Spiral point lip relief spirally ground makes an S-shaped chisel edge brings good centripetalability and high accuracy drilling high accurate hole Radial-lip making load uniformly disperse on curved-edge depending on grinding cutting edges to curved-one get good accuracy and surface roughness by this point less burr on exit side of through hole need special grinder cast iron, light alloy and steel plate Fishtail bring good centripetalability and less shock when penetrate less burr when penetrate thin plate Web Thinning The proportion of drill resistance caused by the various drilling force concentrates on the chisel edge. The thrust force on the chisel edge is in the same proportion as that on the lip. Drill-thrust force is very sensitive to variations of chisel-edge length or web thickness. Web thinning reduces drilling thrust and produces other advantages such as reduced cutting temperature, increased drill life and improved hole geometry. In order to recondition the drill properly, it is necessary to reduce this web thickness. Type Features - Effects Application Symbol S-type very easy to make thinning General purpose for steel, cast iron, nonferrous metal X-type (split point) N-type reduce thrust force substantially advantage when entering This type of thinning is very effective for thick web effective for thick web drilling deep hole ex. oil-hole of crankshaft material of lowmachinability and of machining hardenability drilling deep hole R-type reduce thrust force substantially lessen chipping on cutting edges heavy duty rail or manganese steel XS-type easier grinding than x-type reduce thrust force substantially advantage when entering drilling deep hole H-type lessen web thickness and strengthen chisel at same time heavy duty Figures reference only

TECHNICAL REFERENCE / DRILLS Chip Breaker Because continuous chips do not discharge easily, it is necessary to break these forcibly. Particularly, to change the shape of continuous chips generated in the deep hole processing of tough materials, it is desirable that the drill shall be provided with a chipbreaker. Examples of chipbreakers are shown below. DRILLS ex. Characteristics of the drills for deep hole To drill a very deep hole, it is necessary for the drills to have the following four features:. Good removal of the cutting chip. Good penetration of the cutting coolant. Good heat resistance. High rigidity General Purpose Drills Deep hole Drills We show the geometries for the drills in the illustration. The drill has a thick web for strength and proper thinning for less thrust force. Drilling Terminology Terms Descriptions Formulas IPM Inches Per Minute IPR x IPR Inches Per Revolution Revolutions Per Minute IPM SFM x.8 D SFM Surface Feet Per Minute D x x 0. D Drill Diameter

DRILLS TECHNICAL REFERENCE / DRILLS OPERATING INSTRUCTIONS FOR RE-SHARPENING OF SG-ES & SG-ESS DRILLS Accurate re-sharpening is one of the most important skills that a qualified worker must have. SG-ESS RE-SHARPENING. DIMENSIONS OF THREE RAKE POINTING 0.-0. DRILLS A Fig. A 0. A-A. RE-SHARPENERS The relief flank is re-sharpened in an ordered sequence. () The cutting tools are held parallel to the table. () The drill swings from the same horizontal plane, about 0 degrees (Fig.). () The grinding wheel swings from the same number of degrees as the relief angle. () Re-sharpening relief flank (Fig.). Fig. Fig.. THINNING (RD RAKE) The thinning is re-sharpened according to the following stipulations: () The drills rotate about 0 degrees towards the re-sharpening surface (Fig. ). () The drills swings about 0 degrees (Fig. 5). () The thinning surface must be re-sharpened done at 0. to 0. mm (0.00-0.008") increments. Fig. Fig. 5

DRILLS TECHNICAL REFERENCE / DRILLS SG-ES RE-SHARPENING. DIMENSIONS OF TWO-RAKE+X-THINNING Diameter P 0.05-0.5.0-5.0 (/-/) DRILLS A A 5.-.0 (/-/).-0.0 (7/-/) A-A Table 0 8. GRINDING OF RELIEF FLANK -. Utilize a drill grinder or a universal tool grinder. -. Grind relief flank as having 8 deg. as relief angle shown in Table. and Fig.. -. Fix the drill after incline it. Then grind relief flank as having 0 deg. as secondary relief. -. At this time, regrind it to meet the edgeline of these two relief in center line (Fig.). Fig. Fig. Fig.. WEB THINNING -. As shown Fig., incline drill in 50-55 deg. then grind the corner of secondary relief remaining.05-. mm (.00-.00 in.). At this time, give attention not to grind the center of drill, then remain approx. 0. mm (.00 in.). -. Rotate drill in 0 5 deg., then grind it. And secure the pocket of 05 0 deg. Fig.. INSPECTION Please check the following points before using. -. Lip height exist within 0.0 mm. (0.00 in.). -. No remainder of damage on cutting edges after regrind. -. Burr by regrind is removed.

TECHNICAL REFERENCE / DRILLS 5 GUIDELINES FOR TROUBLESHOOTING TWIST DRILL PROBLEMS Remedial measure is highly effective Possible Cause Remedial measure is relatively effective Trouble with device Faulty jig, clamp, or fixture Faulty tool (design) Faulty tool (regrinding) Faulty tool holder Defect in workplace Unsatisfactory cutting conditions Faulty coolant or lubricating system Faulty process design DRILLS Problems Solution Remedy Oversize holes Reduce material build up on cutting lips and flutes Reduce difference in cutting resistance between Right and left cutting lips. 7 5B B 9 0 8 9 0 Curved hole or drilled off center Prevent defective leading Increase drill rigidity Reduce difference in cutting resistance between right and left cutting lips. 5B 7 0 A 7B 9 8 B 7 Prevent rifling 8B 9 Distorted Holes Reduce irregular motion and vibration 7 0 8 A Eliminate clogging with chips 9A 5 Hole position shift 0 8 7 Rough Finish or tearing in hole Reduce galling (material build up on cutting lips) Reduce wear A 9 5B 9 0 Reduce chatter and vibration 7 9A 0 A Eliminate clogging with chips 9A 5 A Breakage of drill Increase drill rigidity Reduce feed at breakthrough 7 0 7 B 0 8 8 Prevent drill deflection 5B 7 A 9 B Abnormal wear of drill corner edge Reduce wear Prevent chipping 7 8A 5B B B Wrapping of chip around drill Increase or decrease helix angle and cutting speed from the recommended angle and speed 5A 9 A

TECHNICAL REFERENCE / DRILLS GUIDELINES FOR TROUBLESHOOTING TWIST DRILL PROBLEMS... continued No. Remedial action and important points No. Remedial action and important points Increase rigidity (column and spindle) of machine tool. 9 Eliminate relative lip height (difference in cutting resistance between right and left cutting edges). DRILLS Take steps to insure a steady feed (particularly components with pneumatic or hydraulic controls). Increase accuracy of alignment of bushing. (Increase alignment of preliminary hole and spindle for hole with large diameter.) 0 Thinning (take care to prevent excessive thinning). Eliminate unevenly chiseled areas. Rework worn margin completely. Use bushing and reduce bushing clearance. 5 5A: 5B: Rotate workpiece instead of tool. 7 Secure workpiece or replace fixture on the workpiece with fittings that have less clamp distortion. 8 Check contact of drill taper (clean) and reduce run-out of holder and spindle. 9 9A: 9B: Clearance between workpiece to be drilled and bushing Widen this clearance. Narrow this clearance. Helix angle Increase this angle. Decrease this angle. 0 Shorten overall length and flute length to Increase rigidity. Increase web thickness. Check workpiece to be drilled, for proper grain structure and heat treatment. (HB: 80 or more) 5 5A: 5B: A: B: Cutting speed Increase this speed. Decrease this speed. Increase feed rate. Decrease feed rate. 7 Decrease feed at entrance to workpiece. 8 Decrease feed at exit from workpiece. 9 Use non-water-soluble coolant. 0 Use sulfuric or chloric extreme-pressure oils. Provide chipbreaker. Increase quantity of coolant discharged. Use surface treatment. Point angle oil in correct direction. Drill center hole in preceding process. A: B: Increase this angle Decrease this angle. Increase flute width ratio. Effect intermittent feed. (Narrow step for deep holes.) 5 Select such helix angle and end angle that cutting 5 Use oil-hole drill. Decrease feed rate for deep holes Upgrade material of tool. 7 7A: 7B: 8 8A: 8B: Back taper Increase back taper. Decrease back taper (Check a slight decrease in diameter from point to back). Lip relief angle Increase this angle. Decrease this angle.

TECHNICAL REFERENCE / DRILLS MORSE TAPER SHANK 7 TAPER SHANK WITH TENON d R d b D C e R R a D DRILLS r Taper shank with tenon Morse taper Taper Angle on Side D () a D () () d d R R b e Basic Basic Basic Basic Tolerance Tolerance Tolerance Tolerance size size size size C () Basic Tolerance size R Max. r 0 5 /9. 0.0505 9.05 /0.07 0.0988.05 /0.00 0.0995 7.780 /9.9 0.0500.85 /9.5 0.059.7 /9.00 0.05.99 /9.80 0.05.8.5 5 5.5.5 8 9.0.0.0 8.97 8.00.0.07 9.07.05 5..7.5.75 5.99 8.7.5 8.5.5 5.7 5.0 0 0. 0 0. 0 0. 0 0.5 0 0.5 0 0. 0 0.7 5.5.0 75.0 9.0 7.5 9.5 0.0 0. 0. 0. 0. 0. 0. 0.85 59.5 5.5 80 99 5 8 0.9 0.9 0.9 0. 0.5 0.5 0.9.9 5.. 7.9.9 5.9 9 0 0.80 0 0.80 0 0.0 0 0.0 0 0.70 0 0.70 0 0.0.5 8.5 0 9 7 0.5.5 0 9 0 0. 0. 0. 0. 0. 0. 0. 5 7 8 0...5 Tolerance of Drill Diameter Unit : 0.00mm Diameter (mm) Under.0 D_ Above.0 Under.0 <D_ Above.0 Under 0 <D_0 Above 0 Under 8 0<D_8 Above 8 Under 0 8<D_0 Above 0 Under 50 0<D_50 Above 50 Under 80 50<D_80 Above 80 Under 0 80<D_0 js ± ± ±.5 ±5.5 ±.5 ±8 ±8.5 ± h 0 0 8 0 9 0 0 0 0 9 0 Tolerance h7 0 0 0 0 5 0 8 0 0 5 0 0 0 5 h8 0 0 8 0 0 7 0 0 9 0 0 5

8 TECHNICAL REFERENCE / DRILLS BASES OF TOLERANCES, DEVIATIONS AND FITS NUMERICAL VALUES OF STANDARD TOLERANCE IT (JIS B 00- : 998 EXTRACT) Grades Unit : 0.00mm Base size (mm) IT IT IT IT IT 5 IT IT 7 IT 8 IT 9 IT 0 IT IT IT IT DRILLS Above 0 8 0 50 80 0 80 50 5 00 Up to and including 0 8 0 50 80 0 80 50 5 00 500 0.8..5.5.5.5.5 7 8..5.5.5.5 5 7 8 9 0.5.5 5 8 0 5 5 7 8 0 8 0 5 8 9 5 8 0 5 7 8 9 9 5 9 0 0 5 8 5 0 5 0 5 57 8 7 9 5 7 8 89 97 5 0 5 7 87 00 5 0 0 55 0 8 58 70 8 00 0 0 0 85 0 0 50 0 75 90 0 0 0 90 0 50 90 0 0 00 00 0 50 80 0 50 00 50 00 0 50 570 0 0 80 0 70 0 90 0 50 0 70 80 890 970 50 00 0 0 50 0 70 870 000 50 00 00 550 TOLERANCE GRADE (JIS B 00- : 998 EXTRACT) Tolerance ( ) Tolerance (+) Tolerance ( ) Tolerance (+) j js Basic size h fg g Zero Line f k m n J Js Basic size K F FG M N Zero Line G H (Shafts) (Holes)

END MILLS

END MILLS TECHNICAL INFORMATION / GS-MILL 5 Features Sharp corner type solid carbide end mill. Smooth chip flow by GS coat, (New TiAIN coating). Multi purpose use and long tool life. Ra=0.078 μm GS-mill (Smooth surface!) Ra=0.7 μm Competitor Work Materials Structural Steels, Carbon Steels, Alloy Steels, Pre-hardened Steels, Hardened Steels, Stainless Steels, Nickel Alloys, Titanium Alloys, Cast Irons Performance END MILLS GS-Mill Two Flute GS-Mill Ball Milling Condition Milling Condition Dia. of Mill: ø8mm - Speed:,00min (98 SFM) : 90mm/min (7.5 IPM) Material: Pre-hardened Steels Coolant: Air Blow Milling : 0m 8mm 0.8mm of Mill: R - Speed:,000min (990 SFM) :,90mm/min (75. IPM) Material: SCM0 (0HRC) Coolant: Air Blow Milling : 7m 0.mm mm GS-Mill Two Flute (μm) 00 80 chisel wear ball radius flank wear Competitor Wear on the Relief of Ball-end 0 0 localized flank wear Chipping 0 0 GS-mill Ball Competitor Stocked GS-mills -Flute GS-mills -Flute GS-mills Ball End Mills Name List No. 98 98 98 Page 8 8 9

5 END MILLS TECHNICAL INFORMATION / MOLD MEISTER BALL JAPAN STOCK ITEM* Features Ultra highly precise end mill which realizes polishing less die & mold milling μm ( 0.000") Enlarged R tolerance range from ball edge to outside cutting edge by seamless processing Combination of X s coat and micro grain hard metal which are suitable for mold & die steel, direct high-speed milling is possible END MILLS Work Materials Mold steels, Pre-Hardened steels, Carbon steels, Alloy steels, Stainless steels, Nickel alloys, Titanium alloys, Cast Irons Performance Wear comparison Gap actual survey value of milling surface 0. Competitor Competitor Mold Meister Ball 0. Wear (mm) 0. Mold Meister Ball 0. Competitor Mold Meister Ball 0 0 0 0 Cutting length(m) NAK55 scanning line milling Milling Condition Tool: R(R0.in) Cutting Speed: 00m/min(5 SFM) Speed:.00mm/min(.7 IPM) Work Material: D(SKD), 0HRC Cutting Fluid: Air Blow Pf=0.5mm aa=mm Contour Line Milling * JAPAN STOCK ITEM : Please allow - weeks delivery. R precision difference; gap outbreak of 8 μm(0.000") Stocked End ills Name List No. Mold Meister Ball 908 Page 9

END MILLS TECHNICAL INFORMATION / GS-MILL HARD GEO-MILL HARD USA & JAPAN STOCK ITEM* 5 Features Realize ultra high speed milling of cutting speed 800m/min (5 SFM) GS Hard coat of new development improves in heat resistance and wear resistance in Uitra high speed milling Oxidation resistance coating Wear resistance coating Microstructure enhances coating strength High hardness carbide Chip removal excellent with smooth carve groove form High rigidity by wide lend width END MILLS Conventional GS-MILL Hard Work Materials Hardened steels of 5~70HRC) such as High Speed Steels, Alloy Steels Performance Ultra-high-speed side milling ø0mm (0.9in)(six flutes) Reduce wear to / in cutting speed of 800m/min (5 SFM) 0 0 Corner Wear (μm) 80 Flank Localized flank 0 GS MILL Hard Competitor 0 GS-MILL Hard Competitor Milling Condition Tool: ø0(0.9in) Cutting Speed: 800m/min(5 SFM)(5,000min - ) : 0,500mm/min( IPM) Work Material: H(SKD), 5HRC Cutting Fluid: Air Blow Milling : 75m(FEET) 0mm 0.mm Stocked End Mills Name List No. Page GS-MILL Hard / Metric s 998 70 GEO-MILL Hard / Inch s 999 7 * JAPAN STOCK ITEM : Please allow - weeks delivery.

5 END MILLS TECHNICAL INFORMATION / GS-MILL HARD BALL GEO-MILL HARD BALL USA & JAPAN STOCK ITEM* Features Durable tool life by newly developed coating Newly developed smooth coating makes kinetic friction smaller and improves wear resistance. Optimal for hardened steel milling Ultra micro grain carbide with low Cobalt content suppresses micro plastic deformation during milling and increases tool life. High accuracy ball nose +~-7μm Realize high accuracy ball nose by "One-Pass" grinding process and precise milling is possible. END MILLS Work Materials Hardened Steels(5~5HRC), Pre-Hardened Steels, Mold Steels, High Speed Steels New Coating Performance Smoothness and heat resistance are combined GS Hard Coat good TiCN GS MILL Hard Ball Competitor Smoothness Improves wear resistance (mgf/μm ) 500 Hardness TiAIN TiAISiN Heat resistance good 800 TiSiN Wear (mm) 0.5 0. 0.05 Chisel Side Tool 0 GS MILL Hard Ball Competitor Milling Condition : R mm Cutting Speed : SFM (5m/min) 50 :. IPM (mm/min) Work Material : D (SKD) 0HRC Milling : 97 Feet (0m) Cutting Fluid : Dry Air Blow aa : 0.0" (0.mm) P f : 0.0" (0.mm) GS MILL Hard Ball Competitor Stocked End Mills Name List No. Page GS-MILL Hard Ball / Metric s 9 70 GEO-MILL Hard Ball / Inch s 9 7 * JAPAN STOCK ITEM : Please allow - weeks delivery.

END MILLS TECHNICAL INFORMATION / X S-MILL GEO USA & JAPAN STOCK ITEM* 55 Features Utilizes flute geometry resulting in fast groove milling and excellent chip ejection. Tough micro grain carbide enables a longer tool life. TiAIN coating has high heat resistance that enhances a longer tool life. Multi-functional end mill that allows high speed grooving and highly precise side milling. Chip form to flow smoothly Cross section of geo mill H I G H RI G IDITY S M A LL H I GH R IGI DIT Y Geo Mill Current Flute End Mill Work Materials Carbon Steels, Alloy Steels, Pre-Hardened Steels, Hardened Steels, Stainless Steels, Nickel Alloys, Titanium Alloys, Cast Irons Performance CUTTING ABILITY- NACHI S GEO MILL VS. OTHER BRAND Milling Condition Dia. of Mill: 0mm flute - Speed:,00min (5 SFM) : 5mm/min (0 IPM) Material: SKD (0HRC) Coolant: DRY Cutting : 7.5m (5feet) 5mm 0mm SURFACE ROUGHNESS (UNDULATION & INCLINATION)- NACHI GEO MILL VS. OTHER BRANDS Milling Condition Dia. of Mill: /8 flute - Speed:,800min (75 SFM) :,000mm/min (9. IPM) Material: Carbon (8HRC) Coolant: DRY Cutting : 7m (90feet) 0mm.0mm END MILLS WEAR (mm) 0. 0.5 0. 0.05 0 Geo Mill Competitor VBC VB VBN 0.0mm 0.08mm 0.0mm Corner Wear is Reduced by 50% Geo Mill Competitor 0.0mm Geo Brand A Brand B * * Stocked End Mills Name X s-mill Geo / Metric s X s-mill Geo / Inch s X s-mill Geo Radius List No. 9 9 9 Page 7 7 7 * Stocked End mills Name List No. Page X s-mill Geo SLOT X s-mill Geo KV 98 9 98 75 7 * JAPAN STOCK ITEM : Please allow - weeks delivery.

5 END MILLS TECHNICAL INFORMATION / X S-MILL GEO SLOT JAPAN STOCK ITEM* Features It can be processed into grooving continuously from slotting - times faster grooving than conventional end mill By the adoption of the end teeth which has excellent chip flow and well-balanced three flutes, efficient slotting is possible. Non-step slotting of D depth is possible. Shape Step slotting Conventional grooving Ramping Grooving continuously from slotting Grooving continuously from slotting END MILLS Carbon Steels, Alloy Steels, Pre- ardened Steels, Hardened Steels, Stainless Steels, Nickel Alloys, Titanium Alloys, Cast Irons Wear Work Materials Performance Slotting and grooving (l m) 50 00 50 0 X s Mill Geo SLOT Milling 5m(9. FEET) Cutting resistance when slotted Broken Corner Flank Boundary Conventional Milling Condition End Mill Cutting Speed Depth Milling Nus of Gloove ork Material Cutting Fluid : 0mm (0.9in) : 80m/min ( SFM) (,550min ) : Slotting 00mm/min (7.9 IPM) (0.08mm/rev)(0.00 IPR) Grooving,000mm/min (9. IPM) (0.mm/tooth)(0.00 IPT) : 0mm (0.9in) : 50mm (.99in) : 00glooves : D(SKD), 80HB : Air blow N 000 Thrust (N) Torque (N cm) N cm 500 N 000 Thrust (N) Torque (N cm) N cm 500 000 000 000 000 Thrust 000 500 Torque Thrust 000 500 Torque 0 0 0 0-000 0 Depth (mm) X s Mill Geo SLOT 0-500 -000 0 Depth (mm) 0 Conventional -500 Stocked End Mills Name X s-mill Geo SLOT * JAPAN STOCK ITEM : Please allow - weeks delivery. List No. Page 98 75

END MILLS TECHNICAL INFORMATION / DLC-MILL USA & JAPAN STOCK ITEM* 57 Features Excellent surface finish. DLC (Diamond like carbon) coating has low friction. Designed for dry-milling. Excellent chip control due to special flute geometry. Work Materials Aluminums, Aluminum Alloys, Aluminum Alloy Casting, Aluminum Alloy Die-casting, Copper Alloys Performance Milling Condition Dia. of Mill: 0mm - Speed: 0,000min (,00 SFM) :,000mm/min (9. IPM) Material: AA505 Coolant: Dry Milled with DLC Coated Endmill Breakage END MILLS Excellent surface finish without burr Condition of tool after operation Milling with un-coated carbide end mill DLC mill maintains very good surface finish!! * * * * * Stocked End Mills Name DLC-mill for Aluminum DLC-mill Sharp Corner Two Flute DLC-mill Radius DLC-mill Slot Long Shank DLC-mill Ball DLC-HSS mill / Metric s DLC-HSS mill / Inch s * JAPAN STOCK ITEM : Please allow - weeks delivery. List No. 90 978 90 990 90 50 HD Page 79 79 80 8 8 8 8

58 END MILLS TECHNICAL INFORMATION / AG-MILL USA & JAPAN STOCK ITEM* Features Super HSS of new development and AG coating by new process. Cost performance of rough, semi-finish milling. Fine pitch nick and heavy nick that a chip break is good, and there is high depth of cut. Comparison of Cutting Chips AG-Mill Roughing Competitor After 5m Cutting Early Time END MILLS Work Materials Carbon steels, Alloy steels, Mold Steels, Pre-Hardened steels, Stainless steels, Nickel alloys, Cast Irons, Aluminum alloys Performance Excellent Chipping-Resistant / Wear-Resistant Side Milling of AG-Mill Roughing 00 00 Wear (μm) (μm) 50 00 50 Wear Chipping (%) 00 80 0 0 0 Chipping (%) Wear (μm) 00 00 0 AG-Mill Roughing Milling Condition Competitor 0 Milling... AG-Mill Roughing Milling Condition Tool: ø0(0.787in)(agrers) Cutting Speed: 0m/min( SFM) : 0.mm/tooth(0.00 IPT) Work Material: 050(S50C), 80HB Cutting Fluid: Wet Stocked End Mills Name AG-Mill Roughing / Inch s AG-Mill Heavy / Inch s... m Competitor 0 List No. 85 0 0 0 Page 8 8 Tool: ø0(0.787in)(agrers) - Cutting Speed: 55min (m/min)(7. SFM) : mm/min(5.0 IPM) Work Material: D(SKD), 0HB Cutting Fluid: Wet Stocked End Mills Name AG-Mill Roughing Short AG-Mill Roughing Regular Short AG-Mill Roughing Medium AG-Mill Roughing Long AG-Mill Heavy AG-Mill Heavy Long List No. 0 8 8 88 0 0 0 0 Page 85 85 8 8 87 88 * JAPAN STOCK ITEM : Please allow - weeks delivery.

0 Endmills / Selection Chart HIGH PERFORMANCE ENDMILLS LIST No Endmills Name Material Coating Stock Product Page Genac-VGX -Flute 000 Inch /8 to p. 00 Corner Radius AG Inch / to p.7 00 Ball Inch /8 to p.7 GS-Mill 98 Flute Metric 0.5 to.0 p.8 98 Flute GS Metric.0 to.0 p.8 98 Ball Metric R0.5 to R p.9 998 Hard Metric.0 to 0.0 p.70 END MILLS 9 999 GEO-Mill Hard Ball Hard GS Hard Metric Inch R0. to R / to / p.70 p.7 9 Hard Ball Inch / to / p.7 Mold Meister 908 Ball Metric R0.5 to R p.9 9 X s-mill Geo Solid Carbide Inch /8 to p.7 9 Metric.0 to.0 p.7 9 Radius Metric.0 to 0.0 p.7 98 Slot X s Metric.0 to.0 p.75 9 Flute Metric 0.5 to.0 p.7 98 Flute Metric.0 to.0 p.7 90 Ball Metric R0.5 to R5 p.77 9 Micro Ball Metric R0. to R p.78 X s-mill Geo 90 Aluminum Metric.0 to 0.0 p.79 978 90 Flute Radius DLC Metric Metric.0 to 0.0.0 to 0.0 p.79 p.80 990 Long Shank Metric.0 to 0.0 p.8

LIST No 000 Cutting Condition Page Genac-VGX -Flute p.99 : Great : Good : OK Side Milling Grooving Semi- Semi- Rough Finish Rough Finish Finish Finish Profile Milling Rib Process Structural Steel Carbon Steel Alloy Low Carbon High Carbon Steel 00,08 05,05 Prehardened Steel Die Steel HRc 0 to 5 Workpiece Material Hardened Steel Stainless Steel Titanium Nickel HRc Austenitic Martensitic Alloys Alloys 5 to 55 55 to 0 0 to 5 00 Series 00 Series Cast Iron Aluminum Casting Si _ % High Si Si >% Copper Alloys 00 p.99 00 p.99 GS-Mill 98 p.00 98 98 p.00 p.0 998 9 p.0 p.0 GEO-Mill 999 p.0 9 p.0 Mold Meister 908 p.07 X s-mill Geo 9 p.05 9 p.05 9 p.05 98 p.0 9 p.09 98 p.09 90 p.07 9 p.08 X s-mill Geo 90 p.0 978 p.0 90 p.0 990 p.0,,

Endmills / Selection Chart HIGH PERFORMANCE END-MILLS LIST No Endmills Name Material Coating Stock Product Page DLC-Mill 90 Ball Metric R0.5 to R0 p.8 HD HSS-Co DLC Inch /8 to p.8 50 Metric.0 to 0.0 p.8 AG-Mill Roughing 85 Inch / to p.8 0 Short Metric.0 to 50.0 p.85 8 Short Metric.0 to 50.0 p.85 END MILLS 8 88 0 AG-Mill Heavy Medium Long HSS-Co AG Metric Metric Inch.0 to 50.0.0 to 50.0 / to p.8 p.8 p.8 0 Metric.0 to 50.0 p.87 0 Long Metric.0 to 50.0 p.88 COATED END-MILLS LIST No Endmills Name Material Coating Stock Product Page Genac-Mill 9X Regular Inch /8 to p.89 97X Ball Inch /8 to p.89 9X 97X Regular Solid Carbide SG Inch Inch /8 to /8 to p.89 p.90 97X Ball Inch /8 to p.89 95X Inch / to -/ p.90

LIST No DLC-Mill 90 Cutting Condition Page p. : Great : Good : OK Side Milling Grooving Semi- Semi- Rough Finish Rough Finish Finish Finish Profile Milling Rib Process Structural Steel Carbon Steel Alloy Low Carbon High Carbon Steel 00,08 05,05 Prehardened Steel Die Steel HRc 0 to 5 Workpiece Material Hardened Steel Stainless Steel Titanium Nickel HRc Austenitic Martensitic Alloys Alloys 5 to 55 55 to 0 0 to 5 00 Series 00 Series Cast Iron Aluminum Casting Si _ % High Si Si >% Copper Alloys HD p. 50 p. AG-Mill Roughing 85 0 p.5 p.5 8 8 p.5 p.5 88 p.5 AG-Mill Heavy 0 p. END MILLS 0 0 p. p. LIST No Cutting Condition Page Genac-Mill 9X p.7 : Great : Good : OK Side Milling Grooving Semi- Semi- Rough Finish Rough Finish Finish Finish Profile Milling Rib Process Structural Steel Carbon Steel Alloy Low Carbon High Carbon Steel 00,08 05,05 Prehardened Steel Die Steel HRc 0 to 5 Workpiece Material Hardened Steel Stainless Steel Titanium Nickel HRc Austenitic Martensitic Alloys Alloys 5 to 55 55 to 0 0 to 5 00 Series 00 Series Cast Iron Aluminum Casting Si _ % High Si Si >% Copper Alloys 97X p.8 9X p.7 97X p.7 97X p.8 95X p.9

Endmills / Selection Chart COATED END-MILLS LIST No Endmills Name Material Coating Stock Product Page SG X Flute Inch /8 to -/ p.9 X 7X Multi Flute Roughing & Finishing HSS-Co SG Inch Inch /8 to -/ / to p.97 p.9 0X Roughing Inch / to p.9 NON COATED END-MILLS END MILLS LIST No Endmills Name High Speed Steel Material Stock Product Page Flute HSS Inch /8 to p.9 Flute Long Inch / to p.95 0 Flute HSS-Co Metric.0 to 50.0 p.9 Multi Flute Long HSS Inch / to -/ p.98 0 Flute Metric.5 to 50.0 p.9 M Multi Flute Inch /8 to p.97 7 Roughing & Finishing HSS-Co Inch / to p.9 0 Roughing Inch / to p.9 07 Roughing Inch / to p.9

5 LIST No SG X Cutting Condition Page p.9 : Great : Good : OK Side Milling Grooving Semi- Semi- Rough Finish Rough Finish Finish Finish Profile Milling Rib Process Structural Steel Carbon Steel Alloy Low Carbon High Carbon Steel 00,08 05,05 Prehardened Steel Die Steel HRc 0 to 5 Workpiece Material Hardened Steel Stainless Steel Titanium Nickel HRc Austenitic Martensitic Alloys Alloys 5 to 55 55 to 0 0 to 5 00 Series 00 Series Cast Iron Aluminum Casting Si _ % High Si Si >% Copper Alloys X p.0 7X p. 0X p. LIST No Cutting Condition Page High Speed Steel p. : Great : Good : OK Side Milling Grooving Semi- Semi- Rough Finish Rough Finish Finish Finish Profile Milling Rib Process Structural Steel Carbon Steel Alloy Low Carbon High Carbon Steel 00,08 05,05 Prehardened Steel Die Steel HRc 0 to 5 Workpiece Material Hardened Steel Stainless Steel Titanium Nickel HRc Austenitic Martensitic Alloys Alloys 5 to 55 55 to 0 0 to 5 00 Series 00 Series Cast Iron Aluminum Casting Si _ % High Si Si >% Copper Alloys END MILLS p. 0 p. p., 0 p., M p., 7 p.5 0 p.5 07 p.5

HIGH PERFORMANCE END MILLS GENAC VGX CARBIDE AG COATED ENDMILLS List No. 000 Four Flute, corner radius Variable Helix-Variable Index Carbide Endmill with TialN+AlTiCR (Dual Coating for Hi-temp Alloys). Used for Titanium and High Tensile Alloys (Unit) : mm EDP Corner Radius Diameter of Mill Shank Diameter of Cut 0000.00 -.05 /8 /8 /8 / 0005.00 -.05 / / 7/ 000.05 -.00 / / / / 005.05 -.00 5/ 5/ / / 000.05 -.00 /8 /8 / / 005.05 -.00 /8 /8 7/8 / 000.05 -.00 7/ 7/ / 005.05 -.00 / / 5/8 / 000.05 -.00 / / END MILLS 005.05 -.00 9/ 0050.05 -.00 5/8 0055.05 -.00 5/8 000.05 -.00 / 9/ 5/8 5/8 / /8 / / 7/8 / / / 005.05 -.00 / / / 0070.05 -.00 / per tube

HIGH PERFORMANCE END MILLS GENAC VGX CARBIDE AG COATED ENDMILLS List No. 00 Four Flute, Corner Radius Variable Helix-Variable Index Carbide Endmill with TialN+AlTiCR (Dual Coating for Hi-temp Alloys). Used for Titanium and High Tensile Alloys (Unit) : mm EDP Corner Radius 0075.05 -.00 Diameter of Mill / Shank Diameter / of Cut /8 Reach / Cutting dia. R of cut Reach length length Shank dia. 0080.05 -.00 /8 /8 / 7/8 0085.05 -.00 / / 5/8 / 0090.05 -.00 5/8 5/8 / / 0095.05 -.00 5/8 5/8 / / 5 000.05 -.00 / / / 005.05 -.00 / / / 00.05 -.00 /8 / / 05.05 -.00 /8 / 00.05 -.00 /8 / 7 per tube END MILLS List No. 00 Four Flute, Ball Variable Helix-Variable Index Carbide Endmill with TialN+AlTiCR (Dual Coating for Hi-temp Alloys). Used for Titanium and High Tensile Alloys (Unit) : mm EDP Cutting Diameter Shank Diameter of Cut 05 /8 /8 /8 / 00 5/ / 7/ 05 / / 7/ 00 / / / / 05 5/ 5/ / / 050 /8 /8 7/8 / 055 / / 00 5/8 5/8 / / 05 / / / 070 / per tube

HIGH PERFORMANCE END MILLS GS-MILL TWO FLUTE GS-MILL FOUR FLUTE List No. 98 Two Flute This end mill having sharp edge corner is suitable for high-speed and long life milling of workpiece materials from raw materials to hardened materials, and is used in grooving. (Unit) : mm EDP Diameter of Mill Shank Diameter of Cut 008 0.5.0.5 8 0.0.0.5 8 00.5.0.75 8 07.0.0 5 8 0.5.0.5 8 050.0.0 7.5 8 0.0.0 5 07 5.0.0 50 089.0.0 50 095 8.0 8.0 9 0 000 0.0 0.0 70 07.0.0 75 per tube Dia. of Mill (mm) Tolerance (mm) Above Up to 0~ - 0.05 0~ - 0.00 List No. 98 Four Flute This end mill having sharp edge corner is suitable for high-speed and long life milling of workpiece materials from raw materials to hardened materials, and is used in side milling. (Unit) : mm EDP Diameter of Mill Shank Diameter of Cut 0.0.0.5 8 00.0.0 5 8 0.0.0 7.5 8 05.0.0 5 09 5.0.0 50 075.0.0 50 08 8.0 8.0 9 0 098 0.0 0.0 70 00.0.0 75 per tube Dia. of Mill (mm) Tolerance (mm) Above Up to 0~ - 0.05 0~ - 0.00

GS-MILL BALL MOLD MEISTER BALL List No. 98 GS-MILL BALL This end mill is suitable for high-speed and long life milling, and is used in profile milling. (Unit) : mm EDP Ball Radius Diameter of Mill Shank Diameter of Cut 050 0.5.0.0.5 50 057 0.75.5.0.5 50 05.0.0.0 0 0550.5.5.0 0 05.5.0.0.5 0 057.0.0.0 70 0589.5 5.0.0 7.5 80 0595.0.0.0 9 80 05700.0 8.0 8.0 90 0577 5.0 0.0 0.0 5 00 057.0.0.0 0 per tube Tolerance (mm) Dia. of Mill Ball Radius 0~ 0.0 ±0.0 END MILLS List No. 908 MOLD MEISTER BALL This end mill is the best in manual polish less milling of precise die and mold. Ball tolerance ±μm. Ball accuracy range (Unit) : mm EDP Ball Radius Diameter of Mill Shank Diameter of Cut 057 0.5.0.0.5 50 05 0.75.5.0.5 50 050.0.0.0 0 055.5.5.0 0 05.5.0.0.5 80 0579.0.0.0 80 0585.5 5.0.0 7.5 90 059.0.0.0 9 00 05707.0 8.0 8.0 00 057 5.0 0.0 0.0 5 0 0570.0.0.0 8 0 Tolerance (mm) Dia. of Mill Ball Radius ±0.00 ±0.00 per tube JAPAN STOCK ITEM : Please allow - weeks delivery *

GS-MILL HARD / METRIC SIZES GS-MILL HARD BALL / METRIC SIZES JAPAN STOCK ITEM* List No. 998 Gs Mill-Hard This end mill is most suitable for super-high-speed machining of hardened material by GS Hard Coat. (Unit) : mm EDP Diameter of Mill Shank Diameter of Cut Number of Flutes 05599.0.0.0 50 05000.5.0.0 50 0507.0.0.0 50 050.0.0 8.0 50 0500.0.0.0 50 050 5.0.0.0 50 0505.0.0.0 50 0509 8.0 8.0 9.0 0 END MILLS 05075 0.0 0.0.0 70 0508.0.0.0 75 05098.0.0.0 8 90 050 0.0 0.0 8.0 8 00 per tube Dia. of Mill (mm) Tolerance (mm) Above Up to 0~-0.05 0~-0.00 * J List No. 9 Suitable for high efficiency and high precision finishing of hardened die and mold. (Unit) : mm EDP Ball Radius Diameter of Mill Shank Diameter of Cut L 09 0. 0..0 0. 0. 0 50 009 0. 0..0 0. 0.9 0 50 05 0.5.0.0.5 0 50 0 0.75.5.0.5. 0 50 08.0.0.0 5 0 0.5.5.0.5.8 5 0 050.5.0.0.5 5 0 07.0.0.0 5 70 07.5 5.0.0 5 7.5 5 80 080.0.0.0 80 09.0 8.0 8.0 8 90 050 5.0 0.0 0.0 0 00 058.0.0.0 0 per tube *JAPAN STOCK ITEM : Please allow - weeks delivery Tolerance of Ball Radius : +0.00~-0.007mm L R L ud ud a ud D < d d=d + appro 0.05mm

END MILLS GEO-MILL HARD / INCH SIZES GEO-MILL HARD BALL / INCH SIZES List No. 999 Geo-Mill Hard This end mill is most suitable for super-high-speed machining of hardened material by GS Hard Coat. EDP. NO Dia. of Mill Shank Dia. of Cut No. of Flutes 88 89 808 8 80 /" /8" /" 5/8" /" /" /8" /" 5/8" /" 5/8" " -/8" -/" -/" 8 8 0 0 -/" " -/" " -/" List No. 9 Geo-Mill Hard Ball Suitable for high efficiency and high precision finishing of hardened die and mold. EDP. NO 87 8 850 8 87 889 895 Ball Radius /" /" /" /" /8" 5/" /" Dia. of Mill D /" /" /8" /" /" 5/" /8" Shank Dia. /" /" /" /" /" 5/" /8" of Cut /" /" /" 9/" /8" 5/" 9/" L (mm)... 9.5 0 0 5 5 " " " " " -/" -/" ud D < d L R L ud a ud d=d + appro 0.05mm

HIGH PERFORMANCE END MILLS X S-MILL GEO / METRIC SIZES JAPAN STOCK ITEM* List No. 9 This end mill realizes feed speed of 80 IPM, and is adaptable in workpiece material from Carbon Steels and Mold Steels to Hard-to-cut materials. (Unit) : mm EDP Diameter of Mill Shank Diameter of Cut EDP Diameter of Mill Shank Diameter of Cut EDP Diameter of Mill Shank Diameter of Cut 0097.0.0 50 089..0 50 095..0 50 0500..0 50 057..0 8 50 05.5.0 8 50 050..0 8 50 05.7.0 8 50 055.8.0 8 50 059.9.0 8 50 00980.0.0 8 50 0575..0 8 50 058..0 8 50 0598..0 8 50 00..0 0 50 00.5.0 0 50 0..0 0 50 0.7.0 0 50 09.8.0 50 055.9.0 50 0099.0.0 50 0..0 50 078..0 50 08..0 50 090..0 50 070.5.0 50 07..0 50 079.7.0 50 075.8.0 0 07.9.0 0 005000 5.0.0 0 0758 5..0 0 07 5..0 0 0770 5..0 0 0787 5..0 0 079 5.5.0 0 0809 5..0 0 Dia. of Mill (mm) Above 0 Up to 0 085 5.7.0 0 08 5.8.0 0 088 5.9.0 0 00507.0.0 0 08. 8.0 70 0850. 8.0 70 087. 8.0 70 087. 8.0 70 0880.5 8.0 70 089. 8.0 70 090.7 8.0 70 098.8 8.0 70 09.9 8.0 70 0050 7.0 8.0 70 090 7. 8.0 70 097 7. 8.0 70 095 7. 8.0 70 090 7. 8.0 70 097 7.5 8.0 70 098 7. 8.0 9 80 0999 7.7 8.0 9 80 0500 7.8 8.0 9 80 0500 7.9 8.0 9 80 00500 8.0 8.0 9 80 050 8. 0.0 9 90 050 8. 0.0 9 90 0509 8. 0.0 9 90 05055 8. 0.0 9 90 050 8.5 0.0 9 90 05078 8. 0.0 9 90 0508 8.7 0.0 9 90 05090 8.8 0.0 9 90 050 8.9 0.0 9 90 0050 9.0 0.0 9 90 05 9. 0.0 9 90 059 9. 0.0 9 90 055 9. 0.0 9 90 Tolerance of Dia. (mm) 0.0~ 0.08 0.00~ 0.08 0.05~ 0.07 0.0~ 0.059 05 9. 0.0 9 90 0558 9.5 0.0 9 90 05 9. 0.0 90 0570 9.7 0.0 90 0587 9.8 0.0 90 059 9.9 0.0 90 00505 0.0 0.0 90 0509 0..0 90 055 0..0 90 05 0..0 90 058 0..0 90 05 0.5.0 90 0550 0..0 90 057 0.7.0 90 057 0.8.0 90 0580 0.9.0 90 00509.0.0 90 059..0 90 050..0 90 058..0 90 05..0 90 050.5.0 90 057..0 90 055.7.0 90 050.8.0 90 057.9.0 90 005075.0.0 90 00508.0.0 0 005098 5.0.0 0 0050.0.0 5 0050 8.0 0.0 0 005 0.0 0.0 8 5 00598.0 0.0 50 0 000 5.0 5.0 50 0 000 8.0 5.0 0 5 00 0.0 5.0 0 5 00.0.0 70 75 per tube *JAPAN STOCK ITEM : Please allow - weeks delivery

X S-MILL GEO / INCH SIZES List No. 9 This end mill realizes feed speed of 80 IPM, and is adaptable in workpiece material from Carbon Steels and Mold Steels to Hard-to-cut materials. EDP Diameter of Mill Shank Diameter of Cut Number of Flutes 000 /8 /8 /8 -/ 000 / / 5/8 0008 / / / -/ 000 5/ 5/ / -/ 00 /8 /8 7/8 -/ 00 7/ 7/ -/ 00 / / 000 5/8 5/8 -/ -/ 00 / / -/ 00 -/ per tube END MILLS

HIGH PERFORMANCE END MILLS X S-MILL GEO RADIUS JAPAN STOCK ITEM* List No. 9 This end mill realizes feed speed of 80 IPM. This end mill having corner radius is used for corner radius milling. (Unit) : mm EDP Diameter of Mill Corner Radius Shank Diameter of Cut 005.0 0..0 8 50 0059.0 0.5.0 8 50 00555.0 0..0 50 005.0 0.5.0 50 00578.0.0.0 50 0058 5.0 0..0 0 00590 5.0 0.5.0 0 0050 5.0.0.0 0 005.0 0..0 0 0059.0 0.5.0 0 0055.0.0.0 0 005.0.5.0 0 00558 8.0 0. 8.0 9 80 005 8.0 0.5 8.0 9 80 00570 8.0.0 8.0 9 80 00587 8.0.5 8.0 9 80 0059 8.0.0 8.0 9 80 00509 0.0 0. 0.0 90 0055 0.0 0.5 0.0 90 005 0.0.0 0.0 90 0058 0.0.5 0.0 90 005 0.0.0 0.0 90 00550.0 0.5.0 90 0057.0.0.0 90 0057.0.5.0 90 00580.0.0.0 90 0059.0.0.0 90 0050.0.0.0 5 0058.0.5.0 5 005.0.0.0 5 0050.0.0.0 5 0057 0.0.0 0.0 8 5 0055 0.0.5 0.0 8 5 0050 0.0.0 0.0 8 5 0057 0.0.0 0.0 8 5 per tube * JAPAN STOCK ITEM: Please allow - weeks delivery Dia. of Mill (mm) Above 0 Up to 0 Tolerance (mm) Dia. of Mill Corner Radius 0.0~ 0.08 0.00~ 0.08 +0.0~ 0.0 0.05~ 0.07 0.0~ 0.059

HIGH PERFORMANCE END MILLS X S-MILL GEO SLOT JAPAN STOCK ITEM* List No. 98 This end mill is available from plunging to slotting continuously and is used for workpiece materials from raw materials to hardened materials. (Unit) : mm EDP Diameter of Mill Shank Diameter of Cut 008.0.0 50 005.5.0 50 09750.0.0 50 097.5.0 8 50 0977.0.0 8 50 09789.5.0 0 50 09795.0.0 50 09800.5.0 50 0987 5.0.0 0 098 5.5.0 0 0980.0.0 0 098.5 8.0 70 0985 7.0 8.0 70 0989 7.5 8.0 70 09875 8.0 8.0 9 80 0988 8.5 0.0 9 90 09898 9.0 0.0 9 90 0990 9.5 0.0 9 90 0990 0.0 0.0 90 099.0.0 90 099.0.0 90 0999.0.0 00 09955.0.0 0 099 5.0.0 0 09978.0.0 5 per tube *JAPAN STOCK ITEM : Please allow - weeks delivery Dia. of Mill (mm) Above 0 Up to 0 Tolerance of Dia. (mm) 0.0~ 0.08 0.00~ 0.08 0.05~ 0.07 0.0~ 0.059

X S-MILL GEO KV TWO FLUTESX S-MILL GEO KV FOUR FLUTES JAPAN STOCK ITEM* List No. 9 Two Flute This end mill is the best in grooving of Fiber optics component, and controls less burr. of Cut :.5xD (Unit) : mm EDP Diameter of Mill Shank Diameter of Cut L 05800 0.5.0 0.75. 8 0587.0.0.5.5 8 058..0.8.8 8 0580.5.0.5. 8 058.0.0.0 8 0585.5.0.75.7 8 0589.0.0.5 8 per tube of Cut :.5xD (Unit) : mm EDP Diameter of Mill Shank Diameter of Cut L END MILLS 05875 0.5.0.5.7 8 0588.0.0.5.5 8 05898..0.0 8 0590.5.0.75.7 8 0590.0.0 5.0 8 059.5.0.5 7. 8 059.0.0 7.5 8 Tolerance of Diameter : 0~-0.05mm per tube *JAPAN STOCK ITEM: Please allow - weeks delivery List No. 98 Four Flute This end mill the best in side milling of Fiber optics component, and controls less burr. of Cut :.5xD (Unit) : mm EDP Diameter of Mill Shank Diameter of Cut 0599.0.0.5.5 8 05955..0.75.8 8 059.5.0.5. 8 05978.0.0.0 8 0598.5.0.75.7 8 05990.0.0.5 8 per tube *JAPAN STOCK ITEM: Please allow - weeks delivery L 5 d D L D < d d=d+0.05mm

HIGH PERFORMANCE END MILLS X S-MILL GEO BALL JAPAN STOCK ITEM* List No. 90 X S-Mill Geo Ball This end mill is suitable for high efficiency and high precision finishing of molding dies, and is adaptable in workpiece material from Carbon Steels and Mold Die Steels to hardened materials. (Unit) : mm EDP Ball Radius Diameter of Mill Shank Diameter of Cut L Helix Angle 090 0.5.0.0.5 0 50 0957 0.75.5.0.5 0 50 09.0.0.0 5 5 0 0970.5.5.0 5 0 098.5.0.0.5 8 5 80 099.0.0.0 5 80 0007.5 5.0.0 7.5 5 90 00.0.0.0 9 00 000.5 7.0 8.0 0 0 00 00.0 8.0 8.0 00 00.5 9.0 0.0 5 0 0 0059 5.0 0.0 0.0 5 0 END MILLS 005 5.5.0.0 7 0 0 0 007.0.0.0 8 0 0088.5.0.0 0 5 0 0 009 7.0.0.0 8 0 000 7.5 5.0.0 0 0 0 0 8.0.0.0 0 0 9.0 8.0 0.0 7 50 0 80 09 0.0 0.0 0.0 0 80 05.5 5.0 5.0 8 00 05 5.0 0.0.0 5 80 0 00 per tube *JAPAN STOCK ITEM : Please allow - weeks delivery Ball Radius (mm) Above Up to 8 8 Tolerance (mm) Dia. of Mill Ball Radius 0~ 0.00 0~ 0.00 ±0.0

HIGH PERFORMANCE END MILLS X S-MILL GEO MICROBALL JAPAN STOCK ITEM* List No. 9 This end mill is suitable for high precision and fine milling, and is adaptable in workpiece material from Carbon Steels and Mold Die Steels to hardened materials. (Unit) : mm EDP Ball Radius Diameter of Mill Shank Diameter of Cut L Helix Angle 07 0. 0..0 0..5 50 080 0.5 0..0 0..5 50 09 0. 0..0 0..5 50 00 0. 0.5.0 0.5.5 5 50 08 0.5 0..0 0..8 5 50 0 0. 0.8.0 0.8. 5 50 00 0.5.0.0.5 5 50 07 0...0. 5 50 END MILLS 05 0.7..0..5 5 50 00 0.75.5.0.5.8 5 50 07 0.8..0. 5 50 08 0.9.8.0.8.5 5 50 099.0.0.0 5 5 50 050.5.5.0.5 5 50 050.5.0.0 50 057.75.5.0.5 0 50 05.0.0.0 0 50 per tube *JAPAN STOCK ITEM : Please allow - weeks delivery Ball Radius (mm) Above Up to 0. 0..0 Tolerance (mm) Dia. of Mill 0~ 0.05 Ball Radius 0~+0.005 ±0.00 a L d D D > d d=d b (b =0.05~0.0mm)

HIGH PERFORMANCE END MILLS DLC-MILL FOR ALUMINUM / METRIC SIZES DLC-MILL SHARP CORNER TWO FLUTE USA & JAPAN STOCK ITEM* List No. 90 (Unit) : mm DLC-Mill for Aluminum/ Metric s USA STOCK ITEM* This is suitable for Dry-milling of Aluminum with DLC coat. EDP Diameter of Mill Shank Diameter of Cut 0595.0.0 0 000.5.0 0 0077.0.0 0 07.5.0 8 0 007.0.0 8 5 0.5.0 0 5 0070.0.0 5 00.5.0 50 007 5.0.0 50 0 5.5.0 50 0075.0.0 50 05 7.0 8.0 0 0079 8.0 8.0 9 0 09 9.0 0.0 9 70 00775 0.0 0.0 70 075.0.0 75 0078.0.0 75 08.0.0 90 098 0.0 0.0 8 00 Tolerance of Dia. is same as List No.978 List No. 978 DLC-Mill Sharp Corner Two Flute JAPAN STOCK ITEM* (Unit) : mm This end mill having sharp edge corner is suitable for excellent cutting surface of Aluminum. EDP Diameter of Mill Shank Diameter of Cut 0995.0.0 0 099.5.0 0 0998.0.0 0 099.5.0 8 0 09950.0.0 8 5 0997.5.0 0 5 0997.0.0 5 09980.5.0 50 0999 5.0.0 50 00000.0.0 50 000 7.0 8.0 0 000 8.0 8.0 9 0 0009 9.0 0.0 9 70 0005 0.0 0.0 70 0005.0.0 75 0008.0.0 75 0007.0.0 90 00080 0.0 0.0 8 00 Dia. of Mill (mm) Above 0 Up to 0 Tolerance of Dia. (mm) 0.0~ 0.08 0.00~ 0.08 0.05~ 0.07 0.0~ 0.059 per tube *JAPAN STOCK ITEM : Please allow - weeks delivery

HIGH PERFORMANCE END MILLS DLC-MILL RADIUS JAPAN STOCK ITEM* List No. 90 (Unit) : mm This end mill is suitable for used for corner radius milling or copying of Aluminum. EDP Diameter of Mill Corner Radius Shank Diameter of Cut 089.0 0..0 0 0907.0 0..0 8 5 09.0 0.5.0 8 5 090.0 0..0 5 09.0 0.5.0 5 09 5.0 0..0 50 0959 5.0 0.5.0 50 095.0 0..0 50 097.0 0.5.0 50 0988.0.0.0 50 099 7.0 0. 8.0 0 07009 7.0 0.5 8.0 0 0705 7.0.0 8.0 0 070 8.0 0. 8.0 9 0 0708 8.0 0.5 8.0 9 0 070 8.0.0 8.0 9 0 07050 0.0 0. 0.0 70 0707 0.0 0.5 0.0 70 0707 0.0.0 0.0 70 07080.0 0.5.0 75 0709.0.0.0 75 070.0.0.0 75 078.0 0.5.0 90 07.0.0.0 90 070.0.0.0 90 077.0.0.0 90 075 0.0 0.5 0.0 8 00 070 0.0.0 0.0 8 00 077 0.0.0 0.0 8 00 078 0.0.0 0.0 8 00 One per tube *JAPAN STOCK ITEM : Please allow - weeks delivery Dia. of Mill (mm) Above 0 Up to 0 Tolerance of Dia. (mm) 0.0~ 0.08 0.00~ 0.08 0.05~ 0.07 0.0~ 0.059 Corner radius 0. 0. 0.5.0.0.0 Tolerance (mm) +0.05~0 +0.00~0 +0.00~0 +0.050~0

HIGH PERFORMANCE END MILLS DLC-MILL SLOT LONG SHANK JAPAN STOCK ITEM* List No. 990 This end mill is for slotting and deep pocket milling in Aluminum Alloys. (Unit) : mm EDP Diameter of Mill Shank Diameter of Cut L D 0577.0.0.0 8.9 50 058.0.0.5.9 0 0590.0.0.0.8 0 05505 5.0.0 7.5 0.8 0 055.0.0 9.0 5.8 0 0558 7.0.0 0.5 80 055 8.0 8.0.0 7.7 80 0550 9.0 8.0.5 90 05557 0.0 0.0 5.0 9.7 00 055.0 0.0.5 0 05570.0.0 8.0 50.7 0 0558.0.0 9.5 0 0559.0.0.0 5.5 0 0508 7.0.0 5.5 70 05 0.0 0.0 0.0 8 9.5 00 per tube *JAPAN STOCK ITEM : Please allow - weeks delivery Dia. of Mill (mm) Above 0 Up to 0 Tolerance of Dia. (mm) 0.0~ 0.08 0.00~ 0.08 0.05~ 0.07 0.0~ 0.059 d D

HIGH PERFORMANCE END MILLS DLC-MILL BALL JAPAN STOCK ITEM* List No. 90 This end mill is used in profile milling of Aluminum. (Unit) : mm EDP Ball Radius Diameter of Mill Shank Diameter of Cut 009 0.5.0.0.5 50 008 0.75.5.0.5 50 0.0.0.0 0 00.5.5.0.0 0 07.5.0.0.5 80 0.0.0.0 80 050.5 5.0.0 7.5 90 0.0.0 9.0 00 07.5 7.0 8.0.0 00 089 8.0 8.0.0 00 095.5 9.0 0.0.0 0 000 5 0.0 0.0 5.0 0 07 5.5.0.0 7.0 0 0.0.0 8.0 0 00.5.0.0 0.0 0 0 7.0.0.0 0 05 7.5 5.0.0.0 0 09 8.0.0.0 0 075 9 8.0 0.0 7.0 80 08 0 0.0 0.0 0.0 80 per tube *JAPAN STOCK ITEM : Please allow - weeks delivery Ball Radius (mm) Above Up to 8 8 Tolerance (mm) Dia. of Mill Ball Radius 0~ 0.00 0~ 0.00 +0.00

DLC-HSS MILL / METRIC SIZESDLC- HSS MILL / INCH SIZES USA & JAPAN STOCK ITEM* List No. 50 DLC-HSS Mill / Metric s This end mill is suitable for grooving of Aluminums. JAPAN STOCK ITEM* EDP Diameter of Mill Shank Diameter of Cut 0078.0.0 50 008.5.0 50 0090.0.0 50 0070.5.0 5 50 007.0.0 50 0079.5 8.0 8 0 0075.0 8.0 8 0 007.5 8.0 0 0 00758 5.0 8.0 0 0 007 5.5 8.0 0 00770.0 8.0 0 00787.5 0.0 5 0079 7.0 0.0 5 00809 7.5 0.0 5 0085 8.0 0.0 5 008 8.5 0.0 8 70 0088 9.0 0.0 8 70 008 9.5 0.0 8 70 00850 0.0 0.0 8 70 0087.0.0 80 0087.0.0 80 00880.0.0 90 0089.0.0 90 0090 5.0.0 0 95 0098.0.0 0 95 009 7.0 0.0 5 05 0090 8.0 0.0 5 05 0097 9.0 0.0 0 0 0095 0.0 0.0 0 0 Dia. of Mill (mm) Above Up to Tolerance of Dia. (mm) 0 0~ 0.00 0 0~ 0.05 per tube *JAPAN STOCK ITEM : Please allow - weeks delivery END MILLS List No. HD DLC-HSS Mill / Inch s USA STOCK ITEM* This end mill is suitable for grooving of Aluminums. EDP Diameter of Mill Shank Diameter of Cut 5 /8 /8 /8-5/ 570 / /8 7/ -5/ 58 / /8 5/8-7/ 59 5/ /8 / -/ 508 /8 /8 / -/ 5 7/ /8 -/ 50 / / -/ -/ 57 5/8 5/8-5/8 -/ 5 / / -5/8 -/8 550 -/ per tube

AG-MILL ROUGHING/INCH SIZESAG-MILL HEAVY/INCH SIZES List No. 85 Roughing/Inch s This end mill is most suitable for high-speed rough milling, fine pitch nick is used. EDP Diameter of Mill Shank Diameter of Cut Number of Flutes 8070 / /8 5/8-7/ 807 5/ /8 / -/ 807 /8 /8 / -/ 8079 / / -/ -/ 80755 5/8 5/8-5/8 -/ 807 / / -5/8-7/8 80778 7/8 7/8-7/8 5 -/8 8078 5 -/ 80790 -/ -/ -/ 8080 -/ -/ -/ END MILLS 808 -/ 8 -/ per tube List No. 0 Heavy/Inch s This end mill is suitable for high-speed rough milling and semi-finish milling. EDP Diameter of Mill Shank Diameter of Cut Number of Flutes 8000 / /8 5/8-7/ 807 5/ /8 / -/ 80 /8 /8 / -/ 800 / / -/ -/ 80 5/8 5/8-5/8 -/ 805 / / -5/8-7/8 809 7/8 7/8-7/8 -/8 8075 -/ 808 -/ -/ -/ 8098 -/ -/ -/ 8070 -/ 8 -/ per tube

AG-MILL ROUGHING SHORT AG-MILL ROUGHING REGULAR LENGTH SHORT JAPAN STOCK ITEM* List No. 0 Short u d L u d L u D This end mill is suitable for high-feed rough milling, fine pitch nick is used. (Unit) : mm EDP Diameter of Mill Shank Diameter of Cut L D Number of Flutes 050.0.0 80 05 7.0 8.0 7 90 05 8.0 8.0 7 90 059 9.0 0.0 00 0555 0.0 0.0 00 05.0.0 0 0578.0.0 0 058.0.0 0 0590.0.0 0 050 5.0.0 5. 5 05.0.0 8. 5 055 7.0.0 5 055 8.0.0 5 05 0.0 0.0 8 0 8 0 0558.0 0.0 8 0 05.0 0.0 5 5 0 0570 5.0 5.0 5 75 5 0 0587 8.0 5.0 5 5 0 059 0.0 5.0 5 5 0 0509.0.0 5 95 9.5 80 055 5.0.0 5 95 9.5 80 05 0.0.0 00 058 5.0.0 00 05 50.0.0 75 0 Tolerance of Diameter : ±0.mm per tube *JAPAN STOCK ITEM : Please allow - weeks delivery END MILLS List No. 8 Regular Short This end mill is most suitable for high-speed rough milling, fine pitch nick is used. (Unit) : mm EDP Diameter of Mill Shank Diameter of Cut Number of Flutes 08.0.0 5 0 088 7.0 0.0 0 5 08 8.0 0.0 0 5 0850 9.0 0.0 5 75 087 0.0 0.0 5 75 087.0.0 0 80 0880.0.0 0 80 089.0.0 5 90 080 5.0.0 5 90 088.0.0 0 95 08 8.0 0.0 0 05 080 0.0 0.0 5 0 087.0 0.0 5 0 085.0 5.0 50 5 0 080 5.0 5.0 50 5 0 087 8.0 5.0 55 5 5 088 0.0.0 55 5 0 0899.0.0 0 5 0850 5.0.0 0 5 0850 0.0.0 5 50 0857 5.0.0 70 55 085 50.0.0 70 0 Tolerance of Diameter : ±0.mm per tube *JAPAN STOCK ITEM : Please allow - weeks delivery

HIGH PERFORMANCE END MILLS AG-MILL ROUGHING MEDIUM AG-MILL ROUGHING LONG JAPAN STOCK ITEM* List No. 8 Medium u d L u d L u D This end mill is most suitable for high-speed rough milling, fine pitch nick is used. (Unit) : mm EDP Diameter of Mill Shank Diameter of Cut L D Number of Flutes 0850.0.0 80 0855 8.0 8.0 5 90 085 0.0 0.0 00 08579.0.0 0 0 08585.0.0 0 0 0859 5.0.0 0 5. 5 0807.0.0 8 5. 5 08 8.0.0 8 5 080 0.0 0.0 5 70 8 0 08.0 0.0 5 0 08.0 0.0 7 5 0 0859 5.0 5.0 7 88 5 0 085 8.0 5.0 7 5 0 087 0.0 5.0 7 5 0 0888.0.0 80 9.5 80 089 5.0.0 80 80 08700 0.0.0 95 00 087 5.0.0 95 00 087 50.0.0 0 Tolerance of Diameter : ±0.mm per tube *JAPAN STOCK ITEM : Please allow - weeks delivery List No. 88 Long This end mill is most suitable for high-speed rough milling, fine pitch nick is used. (Unit) : mm EDP Diameter of Mill Shank Diameter of Cut Number of Flutes 0879.0.0 80 0875 8.0 8.0 5 90 0875 0.0 0.0 5 00 0878.0.0 5 0 0877.0.0 5 0 08780 5.0.0 5 5 08797.0.0 5 0880 8.0.0 5 0889 0.0 0.0 75 0 0885.0 0.0 75 0 088.0 0.0 90 5 0 0888 5.0 5.0 90 5 0 0885 8.0 5.0 90 5 0 0880 0.0 5.0 90 5 0 08877.0.0 0 80 0888 5.0.0 0 80 08890 0.0.0 5 00 08905 5.0.0 5 0 089 50.0.0 50 50 Tolerance of Diameter : ±0.mm per tube *JAPAN STOCK ITEM : Please allow - weeks delivery

HIGH PERFORMANCE END MILLS AG-MILL HEAVY JAPAN STOCK ITEM* List No. 0 (Unit): mm This end mill is suitable for high-speed rough milling and semifinish milling. EDP Diameter of Mill Shank Diameter of Cut Number of Flutes 05987.0.0 9 50 0599.0 8.0 0 05008 5.0 8.0 5 0 050.0 8.0 5 0 0500 7.0 0.0 0 5 0507 8.0 0.0 0 5 050 9.0.0 5 75 05050 0.0.0 5 75 050.0.0 0 80 0507.0.0 0 80 05089.0.0 5 90 05095.0.0 5 90 0500 5.0.0 0 95 057.0.0 0 95 05 7.0 0.0 0 05 050 8.0 0.0 0 05 05 9.0 0.0 5 0 055 0.0 0.0 5 0 059.0 0.0 5 0 0575.0 0.0 5 0 058.0 5.0 50 0 0598.0 5.0 50 0 050 5.0 5.0 50 0 050.0 5.0 50 0 05 7.0 5.0 55 5 05 8.0 5.0 55 5 059 9.0 5.0 55 5 0555 0.0 5.0 55 5 05.0.0 0 5 0578 5.0.0 0 5 058 0.0.0 5 50 0590 5.0.0 70 0 050 5.0.0 70 0 05 50.0.0 70 0 059 50.0.0 70 0 per tube *JAPAN STOCK ITEM : Please allow - weeks delivery Dia. of Mill (mm) Above 0 8 0 Up to 0 8 0 Tolerance of Dia. (mm) +0.05~0 +0.00~0 +0.0~0 +0.0~0 +0.05~0 +0.0~0

AG-MILL HEAVY LONG JAPAN STOCK ITEM* List No. 0 This end mill is suitable for high-speed rough milling and semifinish milling. (Unit) : mm EDP Diameter of Mill Shank Diameter of Cut Number of Flutes 055.0.0 5 0 05.0 8.0 0 0 0558 5.0 8.0 5 5 05.0 8.0 5 5 0570 7.0 0.0 5 80 0587 8.0 0.0 5 80 059 9.0.0 5 95 0509 0.0.0 5 95 END MILLS 055.0.0 55 05 05.0.0 55 05 058.0.0 55 0 05.0.0 55 0 0550 5.0.0 5 0 057.0.0 5 0 057 7.0 0.0 5 0 0580 8.0 0.0 5 0 059 9.0 0.0 75 0 0550 0.0 0.0 75 0 0558.0 0.0 75 0 055 5.0 5.0 90 0 0550 8.0 5.0 90 0 0557 0.0 5.0 90 0 0555.0.0 05 90 0550 5.0.0 05 90 0557 0.0.0 5 0 0558 5.0.0 5 0 05500 5.0.0 5 0 050 50.0.0 5 0 050 50.0.0 5 0 per tube *JAPAN STOCK ITEM : Please allow - weeks delivery

GENAC END MILLS SG COATED CARBIDE List No. 9X Regular List No. 97X Ball Nose Two Flute, Single End SG COATED CARBIDE Two Flute, Ball Nose SG COATED CARBIDE EDP Diameter of Mill Shank Diameter of Cut Number of Flutes EDP Diameter of Mill Shank Diameter of Cut Number of Flutes 087 /8 /8 / / 05 / / 5/8 057 / / / / 00 5/ 5/ / / 07 /8 /8 / 08 7/ 7/ / 077 / / 070 5/8 5/8 / / 07 / / / 0785 / 8097 /8 /8 / / 80 / / 5/8 89 / / / / 85 5/ 5/ / / 8 /8 /8 / 88 7/ 7/ / 85 / / 80 5/8 5/8 / / 877 / / / 88 / per tube List No. 9X Regular List No. 97X Ball Nose Four Flute, Single End SG COATED CARBIDE Four Flute, Ball Nose SG COATED CARBIDE EDP Diameter of Mill Shank Diameter of Cut Number of Flutes EDP Diameter of Mill Shank Diameter of Cut Number of Flutes 08 /8 /8 / / 087 / / 5/8 09 / / / / 095 5/ 5/ / / 0997 /8 /8 / 000 7/ 7/ / 007 / / 0099 5/8 5/8 / / 00 / / / 0 / 98 /8 /8 / / 9 / / 5/8 950 / / / / 97 5/ 5/ / / 97 /8 /8 / 980 7/ 7/ / 99 / / 90 5/8 5/8 / / 98 / / / 9 / per tube

GENAC END MILLS SG COATED CARBIDE List No. 95X Roughing Center Cutting SG COATED CARBIDE EDP Diameter of Mill Shank Diameter of Cut Number of Flutes 978 / / / / 979 /8 /8 7/8 / 9808 / / 98 / / 980 5/8 5/8 / 5 / 987 5/8 5/8 / 5 5 98 / / / 9850 / / *item will be discontinued, after stock has depleted. per tube List No. 97X Four Flute Long, Single End SG COATED CARBIDE EDP Diameter of Mill Shank Diameter of Cut Number of Flutes 0 /8 /8 / / 7 / / / / / / /8 0 5/ 5/ /8 5 /8 /8 /8 7/ 7/ / 79 / / / 85 5/8 5/8 / 5 9 / / / 5 507 / 5 per tube

END MILLS ROUGHING AND FINISHING (HEAVY DUTY) END MILLS List No. 7 List No. 7X Surface Treat EDP Diameter of Mill Shank Diameter of Cut Number of Flutes EDP Diameter of Mill Shank Diameter of Cut Number of Flutes 07 / /8 5/8 7/ 07 5/ /8 / / 07 /8 /8 / / 08 / / / / 0858 / / 08 5/8 5/8 5/8 / 0870 5/8 5/8 / 5/8 09 / 5/8 5/8 / 0950 / / 5/8 7/8 095 / / 5 / 099 7/8 / 7/8 /8 05000 7/8 7/8 7/8 /8 097 7/8 7/8 / 5 / 0509 / / 050 / 050 / 0590 /8 / 087 / / / 0955 / / / 05 / / / 055 / / / 0880 / / / 0900 / / / 0550 / / / 059 / / / 050 / / / 058 / / / 058 / 8 / 057 / 8 / 050 8 7 / 0599 8 9 / 0559 8 8 / 088 / 8 7 / 08 / 8 9 / 080 / 8 8 / 087 / 0 8 / 085 / 0 7 / 080 / 0 9 / 087 / 8 0 / 088 / 0 0 / 0899 / 0 5 / Shanks And Larger Have Combination Drive per tube 8 And 0 Flutes Are Not Center Cutting 75970 / /8 5/8 7/ 7598 5/ /8 / / 7599 /8 /8 / / 7007 / / / / 700 5/8 5/8 5/8 / 7059 / / 5/8 7/8 7088 7/8 7/8 7/8 /8 700 / / 75 / 78 / 70 / / / 79 / / / 78 / / / 75 / / / 70 / / / 78 / 8 / 7 8 7 /

END MILLS ROUGHING (HOG) END MILLS List No. 0 List No. 0X Bright Finish 8% COBALT HSS 8% COBALT SG COATED EDP Diameter of Mill Shank Diameter of Cut Number of Flutes EDP Diameter of Mill Shank Diameter of Cut Number of Flutes 085 / /8 5/8 7/ 08570 / /8 / / 0858 5/ /8 / / 0859 5/ /8 /8 /8 08508 /8 /8 / / 085 /8 /8 / / 0850 / / / / 0857 / / 085 5/8 5/8 5/8 / 08550 5/8 5/8 / 5/8 085 / 5/8 5/8 7/8 0857 / 5/8 5 / 087 / / 5/8 7/8 087 / / 5 / 08589 7/8 / 7/8 5 /8 08595 7/8 / / 5 5 / 085500 7/8 7/8 7/8 5 /8 08557 7/8 7/8 / 5 5 / 0855 / 5 / 08550 / 5 / 0800 5 / 0800 5 / 080 5 5 / 080 /8 5 / 0809 / / / 08055 / / / 080 / / / 08078 / / / 0808 / / 5 / 08090 / / / 080 / / / 08 / / / 089 / / / 085 / / 5 / 08 / / / 0858 / / / 08 / / / 0870 / / / 0887 / / 5 / 089 / 8 / 0809 / 8 / 085 / 8 5 / 08 8 7 / 088 8 9 / 08 8 8 / 0850 8 / Shanks And Larger Have Combination Drive per tube All s Are Not Center Cutting 7550 / /8 5/8 7/ 755 5/ /8 / / 7555 /8 /8 / / 75579 / / / / 75585 / / 7559 5/8 5/8 5/8 / 7507 5/8 5/8 / 5/8 75 / / 5/8 7/8 75 / / 5 / 7559 7/8 / 7/8 5 /8 757 7/8 7/8 7/8 5 /8 759 / 5 / 757 5 / 757 5 / 7579 5 5 / 7577 / / / 75780 / / / 75797 / / 5 / 7585 / / / 758 / / / 7588 / / 5 / 758 75877 / / / 7588 / / / 75890 / / 5 / 75905 / 8 / 759 8 7 / 7590 8 9 / 759 8 /

END MILLS ROUGHING (HOG) END MILLS List No. 07 8% COBALT HIGH SPEED STEEL Fine Pitch Multi Flute Non-Center Cutting EDP Diameter of Mill Shank Diameter of Cut Number of Flutes 879 / /8 5/8 7/ 8755 / /8 / / 87 5/ /8 / / 8778 5/ /8 /8 /8 878 /8 /8 / / 8790 /8 /8 / / 880 / / / / 88 / / 889 5/8 5/8 5/8 / 885 5/8 5/8 / 5/8 88 / 5/8 5/8 7/8 88 / / 5/8 7/8 8887 7/8 / 7/8 5 /8 8909 7/8 7/8 7/8 5 /8 89 / 5 / 89 5 / 8950 5 / 897 5 5 / 897 /8 5 / 8000 / / / 807 / / / 80 / / 5 / 805 / / / 809 / / / 8075 / / 5 / 80 / / / 8 / / 89 / / 8 7 / 878 9 / Shanks And Larger Have Combination Drive per tube

TWO FLUTE END MILLS / REGULAR-SINGLE END List No. List No. X 8% COBALT HIGH SPEED STEEL 8% COBALT HIGH SPEED STEEL SG COATED EDP Diameter of Mill Shank Diameter of Cut EDP Diameter of Mill Shank Diameter of Cut END MILLS 0059 /8 /8 /8 5/ 078 5/ /8 /8 5/ 00 / /8 7/ 5/ 0790 7/ /8 7/ 5/ 007 / /8 / 5/ 080 9/ /8 / 5/ 007 5/ /8 9/ 5/ 08 / /8 9/ 5/ 00775 /8 /8 9/ 5/ 089 / /8 / / 0078 7/ /8 / / 085 5/ /8 / / 0080 / / 08 / /8 / / 0858 7/ / /8 /8 0080 9/ / /8 /8 00855 5/8 5/8 5/ 7/ 08 5/8 / /8 /8 009 / 5/8 5/ 7/ 0870 / / 5/ 5/ 00958 / 5/8 5/ 7/ 0887 / / 5/ 5/ 009 / / 5/ 9/ 97 / 5/8 / 5/8 00 7/8 7/8 / / 089 7/8 5/8 / 5/8 07 7/8 / / / 0909 5/ 5/8 / 5/8 00 5/8 /8 0 / / / 095 5/8 / 5/8 070 7/8 / / 09 /8 5/8 /8 070 /8 / 5/8 7/8 07 /8 7/8 5/8 7/8 098 / 5/8 /8 07 / / 5/8 7/8 079 / 7/8 5/8 7/8 00 / / 5/8 /8 0 /8 5/8 /8 0755 /8 / 5/8 7/8 0 / 5/8 /8 07 / / 5/8 7/8 090 / / 5/8 /8 0 / / 5/8 /8 09 / 5/8 /8 Shanks and Larger Have Combination Drive 790 /8 /8 /8 5/ 7 / /8 7/ 5/ 7 / /8 / 5/ 757 5/ /8 9/ 5/ 770 /8 /8 9/ 5/ 79 7/ /8 / / 7 / / 7 9/ / /8 /8 750 5/8 5/8 5/ 7/ 77 / 5/8 5/ 7/ 795 / 5/8 5/ 7/ 757 / / 5/ 9/ 750 7/8 7/8 / / 75 7/8 / / / 759 5/8 /8 7575 / / / 70 /8 5/8 /8 7 / / 5/8 /8 77 / / 5/8 /8 per tube

TWO FLUTE END MILLS / LONG, SINGLE END List No. 8% COBALT HIGH SPEED STEEL EDP Diameter of Mill Shank Diameter of Cut 079 / /8 / 085 5/ /8 / 5/ 09 /8 /8 / / 0507 /8 /8 / 05 / / 050 / / / / 05 / / 5 05 5/8 5/8 /8 057 / / / / 000 7/8 7/8 / / 09 5 / 07 /8 5 / 080 / / 5 / 070 / / 5 / 075 / / 5 / 070 / 5 / per tube END MILLS

END MILLS METRIC SIZES, REGULAR, SINGLE END List No. 0 List No. 0 Two Flute End Mill 8% COBALT HIGH SPEED STEEL Four Flute Center Cutting 8% COBALT HIGH SPEED STEEL (Unit) : mm EDP Diameter of Mill Shank Diameter of Cut EDP Diameter of Mill Shank Diameter of Cut END MILLS * * * * * * * * * * * * * * * * * * * * * * 0075.0.0.0 50.0 007505.5.0.0 50.0 00758.0.0 7.0 50.0 00750.5.0 7.0 50.0 00770.0.0 9.0 50.0 00779.5 8.0.0 0.0 00780.0 8.0.0 0.0 007855.5 8.0 5.0 0.0 007878 5.0 8.0 5.0 0.0 00795 5.5 8.0 5.0 0.0 0079.0 8.0 5.0 0.0 007970.5 0.0 0.0 5.0 0080 7.0 0.0 0.0 5.0 00807 7.5 0.0 0.0 5.0 008089 8.0 0.0 0.0 5.0 008095 8.5 0.0 5.0 75.0 00800 9.0 0.0 5.0 75.0 0087 9.5 0.0 5.0 75.0 008 0.0 0.0 5.0 75.0 0088.0.0 0.0 80.0 0089.0.0 0.0 80.0 00878.0.0 5.0 90.0 00858.0.0 5.0 90.0 00887 5.0.0 0.0 95.0 008.0.0 0.0 95.0 00850 7.0 0.0 0.0 05.0 00855 8.0 0.0 0.0 05.0 00857 9.0 0.0 5.0 0.0 0080 0.0 0.0 5.0 0.0 0085.0 0.0 5.0 0.0 0087.0 0.0 5.0 0.0 0088.0 5.0 50.0 0.0 008977.0 5.0 50.0 0.0 00900 5.0 5.0 50.0 0.0 00907.0 5.0 50.0 0.0 0095 7.0 5.0 55.0 5.0 0099 8.0 5.0 55.0 5.0 0097 9.0 5.0 55.0 5.0 00957 0.0 5.0 55.0 5.0 00970.0.0 0.0 5.0 0098.0.0 0.0 5.0 0095.0.0 0.0 5.0 00970.0.0 0.0 5.0 00978 5.0.0 0.0 5.0 00989.0.0 0.0 5.0 0099 7.0.0 5.0 50.0 00997 8.0.0 5.0 50.0 000 9.0.0 5.0 50.0 00 0.0.0 5.0 50.0 00.0.0 5.0 50.0 0008 5.0.0 70.0 55.0 0075 8.0.0 70.0 55.0 00709 50.0.0 70.0 55.0 * * * * * * * * * * * * * * * * * * * *.5.0 7.0 50.0.0.0 9.0 50.0.5 8.0.0 0.0.0 8.0.0 0.0 059.5 8.0 5.0 0.0 05 5.0 8.0 5.0 0.0 09 5.5 8.0 5.0 0.0 00.0 8.0 5.0 0.0 08.5 0.0 0.0 5.0 000 7.0 0.0 0.0 5.0 05 7.5 0.0 0.0 5.0 07 8.0 0.0 0.0 5.0 080 8.5 0.0 5.0 75.0 09 9.0 0.0 5.0 75.0 070 9.5 0.0 5.0 75.0 078 0.0 0.0 5.0 75.0 080.0.0 0.0 80.0 0879.0.0 0.0 80.0 089.0.0 5.0 90.0 007.0.0 5.0 90.0 08 5.0.0 0.0 95.0 07.0.0 0.0 95.0 0 7.0 0.0 0.0 05.0 0 8.0 0.0 0.0 05.0 00 9.0 0.0 5.0 0.0 0 0.0 0.0 5.0 0.0 059.0 0.0 5.0 0.0 088.0 0.0 5.0 0.0 07.0 5.0 50.0 0.0 097.0 5.0 50.0 0.0 05 5.0 5.0 50.0 0.0 0577.0 5.0 50.0 0.0 058 7.0 5.0 55.0 5.0 0 8.0 5.0 55.0 5.0 07 9.0 5.0 55.0 5.0 077 0.0 5.0 55.0 5.0 0795.0.0 0.0 5.0 080.0.0 0.0 5.0 085.0.0 0.0 5.0 0898.0.0 0.0 5.0 090 5.0.0 0.0 5.0 090.0.0 0.0 5.0 09 7.0.0 5.0 50.0 09 8.0.0 5.0 50.0 0955 9.0.0 5.0 50.0 098 0.0.0 5.0 50.0 0005.0.0 5.0 50.0 00 5.0.0 70.0 55.0 0070 8.0.0 70.0 55.0 008 50.0.0 70.0 55.0 *JAPAN STOCK ITEM : Please allow - weeks delivery per tube

END MILLS MULTI FLUTE END MILLS / REGULAR SINGLE END CENTER CUTTING List No. M 8% COBALT HIGH SPEED STEEL EDP Diameter of Mill Shank Diameter of Cut Number of Flutes 005 /8 /8 /8 5/ 090 / /8 / /8 005 / /8 5/8 7/ 0 5/ /8 / / 08 /8 /8 / / 0 / / / / 005 / / / / 00 5/8 5/8 5/8 / 008 5/8 5/8 5/8 / 057 / / 5/8 7/8 007 / / 5/8 7/8 0 7/8 7/8 7/8 /8 0080 7/8 7/8 7/8 /8 070 / 000 / 08 /8 / 009 /8 / 09 / / / 005 / / / 008 / / / 0058 / / / 0 / / 0850 / / END MILLS List No. X 8% COBALT SG COATED EDP Diameter of Mill Shank Diameter of Cut Number of Flutes EDP Diameter of Mill Shank Diameter of Cut Number of Flutes 779 /8 /8 /8 5/ 775 / /8 / /8 77 / /8 5/8 7/ 7758 5/ /8 / / 77 /8 /8 / / 7770 / / / / 7787 / / / / 779 5/8 5/8 5/8 / 7809 5/8 5/8 5/8 / 785 / / 5/8 7/8 78 / / 5/8 7/8 788 7/8 7/8 7/8 /8 78 7/8 7/8 7/8 /8 7850 / 787 / 787 /8 / 7880 /8 / 789 / / / 790 / / / 798 / / / 79 / / / per tube

MULTI FLUTE END MILLS / LONG SINGLE END, CENTER CUTTING List No. Long, Single End 8% COBALT HIGH SPEED STEEL EDP Diameter of Mill Shank Diameter of Cut Number of Flutes 07 / /8 / / 0758 5/ /8 /8 /8 07 /8 /8 / / 0770 / / 0787 5/8 5/8 / 5/8 079 / / 5 / 0809 7/8 7/8 / 5 / 085 / END MILLS 08 / / / per tube

END MILLS STANDARD MILLING CONDITION END MILLS Cutting Condition Slot Milling Work Material Vmill Diameter /8 / / 5/ /8 7/ / 9/ 5/8 / Side Milling /8 / / 5/ /8 7/ / 9/ 5/8 / Carbon Steels 08/00 0.00 0.00 0.00 0.00 0.008 0.000 0.00 0.00 0.008 0.00 0.009 Genac VGX Mill List No. 000, 00, 00 Medium Alloys 0/0 0.00077 0.00080 0.00095 0.000 0.000 0.0050 0.0080 0.0000 0.000 0.0080 0.000 Stainless Steels 00/00 0.000 0.0008 0.0008 0.000 0.00 0.00 0.005 0.008 0.000 0.00 0.000 Titanium AL V ) Speeds and s are based upon A/DOC=.5x Diameter, R/DOC=x Diameter High Temp Alloys Inconel etc. Cast Irons 50 SFM 00 SFM 00 SFM 00 SFM 70 SFM 5 SFM 0.005 0.00 0.008 0.000 0.005 0.005 0.008 0.000 0.00 0.0055 0.005 0.00 0.00 0.005 0.008 0.00 0.00 0.00 0.005 0.000 0.005 0.000 0.00 0.00 0.005 0.005 0.000 0.000 0.005 0.00 0.008 0.005 0.0055 0.0005 0.000 0.0008 0.0008 0.0009 0.000 0.005 0.008 0.000 0.00 0.000 ) Speeds and s are based upon A/DOC=0.75x Diameter, R/DOC=x Diameter 0.000 0.000 0.00 0.00 0.005 0.008 0.00 0.008 0.000 0.008 0.005 0.000 0.0005 0.0005 0.000 0.0008 0.000 0.00 0.005 0.008 0.000 0.005 0.0000 0.00055 0.00055 0.0008 0.00090 0.000 0.0080 0.0000 0.000 0.0050 0.0000 0.000 0.000 0.00 0.00 0.005 0.005 0.000 0.005 0.008 0.000 0.005 0.005 0.000 0.000 0.005 0.005 0.008 0.000 0.005 0.008 0.000 0.0050

STANDARD MILLING CONDITION Work Material Milling Conditions Dia. of Mill (mm) 8 0 Depth of Cut aa ar H,00,00,00,00,800,00. 8..7.7.0.0 0.D 0.5D GS-Mill Flute List No. 98 Structural Steels Carbon Alloy Steels Hardened Steels Hardened Steels Stainless Titanium Alloys Nickel Alloys Steels Cast Irons Hardened Steels 50~50HB 5~5HRC 5~5HRC 5~55HRC Steels Ti-Al-V Inconel78 0-80 SFM 5-70 SFM 50-85 SFM0-5 SFM0-5 SFM85-00 SFM70-85 SFM 0,500,000,00,00,00,00.5D 9.. 5. 5. 5. 5.7 7,00,00,000,00,800,500 0.05D 0.D 5. 7. 8. 8. 8. 8. 5,00,000,00,00,00.. 5. 5. 5.,00 5..0D 0.0D 0.05D ) When slotting in Stainless Steels, reduce the 0%, and the feed rate 0% of table values. ) Use coolant when machining Stainless Steels, Nickel Alloys and Titanium Alloys. ) Adjust milling condition when unusual vibration or sound occurs. 5,00,000,00,00,00.5 5. 5.9 5.9 5.9,00 5.9.5D 0.D 0.5D,00,00,00,00 90 800.8.5.9.9.9 D:Dia. of Mill Slotting,00,900,00,000 800.9 700.0D 0.05D 0.05D Side Milling.0.8.... END MILLS Cutting Condition Dia. of Mill (mm) 8 0 Depth of Cut aa ar H,800,800,00,00,800,00. 8.7 0. 0. 0.7 0.7 0.D 0.5D GS-Mill Flute List No. 98 Conventional Condition Work Material Carbon Steels Alloy Steels Hardened Steels Hardened Steels Stainless Titanium Alloys Nickel Alloys Cast Irons Hardened Steels Milling 50~50HB 5~5HRC 5~5HRC 5~55HRC Steels Ti-Al-V Inconel78 Conditions 0-80 SFM 5-70 SFM 50-85 SFM 0-5 SFM 0-5 SFM 85-00 SFM 70-85 SFM,000,00,00,00,00,00.5D 5.0 9. 0.5 0.5 0.5 0.9 8,00,00,000,00,800,500 0.05D 0.D 9..8....,000,00,00,00,00 5.9 7.9 8. 8. 8.,00 8..0D 0.0D 0.05D ) When slotting in Stainless Steels, reduce the 0%, and the feed rate 0% of table values. ) Use coolant when machining Stainless Steels, Nickel Alloys and Titanium Alloys. ) Adjust milling condition when unusual vibration or sound occurs. Dia. of Mill (mm) 8 0 Depth of Cut aa ar 7,800,900,000,000 9,00 8,000 8. 0. 0. 0. 0. 0. 7,800,900,000,000 9,00 8,000.5D 0.05D.0 7.8 78.7 78.7 78.7 78.7 9,800 9,900,00 0,000 8,000,700 7. 55. 59. 59. 59. 59.,800 5,900 0,00 8,000,00 5.. 7. 7. 7. 5,00 7..0D 0.0D,000,00,00,00,00 5..7 7. 7. 7.,00 7..5D 0.D 0.D High Speed Condition Work Material Carbon Steels Alloy Steels Hardened Steels Hardened Steels Stainless Cast Irons Hardened Steels Milling 50~50HB 5~5HRC 5~5HRC 5~55HRC Steels Conditions 985-990 SFM 985-990 SFM 80-80 SFM 5-55 SFM 5-5 SFM ) When slotting in Stainless Steels, reduce the 0%, and the feed rate 0% of table values. ) Use coolant when machining Stainless Steels, Nickel Alloys and Titanium Alloys. ) Adjust milling condition when unusual vibration or sound occurs. 5,900 8,000 5,00,000,00 5.7 9. 0. 0.5 0.5,700 0.5.5D 0.05D H,00,00,00,00 900 700 Slotting D..9.9..7 D:Dia. of Mill H,700,000,00,000 800.9 700.0D 0.05D 0.D D Side Milling aa a a Side Milling ar aa a r.8.5.9.9.9.9 ar

STANDARD MILLING CONDITION Conventional Condition Work Material Milling Conditions Ball Radius (mm) R R R R R5 R Depth of Cut aa Pf Carbon Steels Cast Irons 50~50HB 9,00 0. 0,800. 7,700 5.,000 55.,800 55.,000 55. 0.D 0.D,800 7,00 5,00,000,00,700 GS-Mill Ball List No. 98 Alloy Steels Hardened Steels 5~5HRC 95-95 SFM 5-0 SFM 0-70 SFM 80-5 SFM 80-5 SFM 0-75 SFM 0-75 SFM..7.0 7. 7. 8.0 Hardened Steels 5~5HRC 0,00 5,700,00,00,00,00 0. 5.7 8.9 0. 0.5 ) Use coolant when machining Stainless Steels, Nickel Alloys and Titanium Alloys. ) Adjust milling condition when unusual vibration or sound occurs. Hardened Steels 5~55HRC 8,900 5,000,00,800,00 0.9,900 0.05D 0.D 7.5.0.0... Stainless Steels 8,900 5,000,00,800,00 8.. 5.0 5.7.,900. 0.D 0.D Titanium Alloys Ti-Al-V,00,00,00,000,00. 8. 9. 9.8 9.8,00 9. 0.05D 0.D Nickel Alloys Inconel78,00,00,00,000,00.7 7. 8. 9. 9.,00 9. 0.05D 0.D High Speed Condition Work Material Milling Conditions Ball Radius (mm) R R R R R5 R Depth of Cut aa Pf Carbon Steels Cast Irons 50~50HB 000-050 SFM 80-80 SFM 70-70 SFM 85-95 SFM 75-75 SFM 5,000 5,500 7,000,800 0,00 8,500 8.7 0. 8..0.0.0 Alloy Steels Hardened Steels 5~5HRC 9,800 9,900,00 0,000 8,000,700 0.05D 0.D 5..9 7.8 78.7 78.7 78.7 Hardened Steels 5~5HRC 5,700 7,900,900 9,000 7,00,000 7.8 5. 55. 59. 59. 59. ) When using low machines, use the maximum and adjust the feed rate. ) Use coolant when machining Stainless Steels, Nickel Alloys and Titanium Alloys. ) Adjust milling condition when unusual vibration or sound occurs. Hardened Steels 5~55HRC,700,900 7,900,000,800 5..7. 7.8 7.8,000 7.8 0.0D 0.05D Stainless Steels 5,700 7,900,900 9,000 7,00 7.8 5. 55. 59. 59.,000 59. 0.05D 0.D aa Pf aa Pf END MILLS Cutting Condition

STANDARD MILLING CONDITION Conventional Condition Work Material Milling Conditions Dia. of Mill (mm) 5 8 0 0 Depth of Cut aa ar H Carbon Steels, Alloy Steels ~5HRC 0,000 9,000 5,000,00 9,000 7,500 5,00,500,750,800,50.. 8. 9.5 0. 0. 0. 0. 0. 98. 8.7 0.D 0.D GS Mill Hard List No. 998 Pre-Hardened Steels, Mold Steels 5~5HRC 0,000 7,00,00 0,000 8,000,700 5,000,000,50,500,000 Adjust milling condition when unusual vibration or sound occurs. 5. 0. 0. 8.5 7.0 7.0 7.0 7.0 7.0 70.9 0. Hardened Steels, H 5~55HRC 5,00,00 0,00 7,800,00 5,00,900,00,00,950,550 0. 0.9..5 5. 5. 5. 5. 5. 8.0,00 0,500 8,00,00,900,00,050,50,050,50.,0 ~.5D 0.05D 0.05D Hardened Steels, D 55~0HRC.. 5. 8.7.9.9.9.9.9 9.9 5. Hardened Steels, M 0~5HRC,00 9,500 7,00 5,00,00,700,800,00,850,00,00 5.5 0.........8. Hardened Steels, M5, PM 5~70HRC 00-0 SFM 50-0 SFM 80-0 SFM 0-50 SFM 00-0 SFM 0-0 SFM 7,800,700 5,00,900,00,00,950,550,00 980 780 0.0D ~0.05D Max.0.5mm D:Dia. of Mill Slotting Side Milling.7 7.5 5.0.5 8.5 8.5 8.5 8.5 8.5 7. 5.0 H END MILLS Cutting Condition aa High Speed Condition Work Material Carbon Steels, Pre-Hardened Steels, Hardened Steels, Hardened Steels, Hardened Steels, Alloy Steels Mold Steels H D M Milling ~5HRC 5~5HRC 5~55HRC 55~0HRC 0~5HRC Conditions 800-000 SFM 800-000 SFM 800-000 SFM 00-70 SFM 00-90 SFM Dia. of Mill (mm) 5 8 0 0 8,000 8,000,000,000 9,00,000,000 9,00 8,000,000,800 9.. 9.9 0.7 8. 8. 8. 8. 8.. 8. 8,000 8,000,000,000 9,00,000,000 9,00 8,000,000,800 9.. 9.9 0.7 8. 8. 8. 8. 8.. 8. 8,000 8,000,000,000 9,00,000,000 9,00 8,000,000,800 9.. 9.9 0.7 8. 8. 8. 8. 8.. 8. 8,000,000,000 8,000,00,000 9,000 7,00,000,500,00..0 07.9..0.0.0.0.0 8. 0. 8,000,000,000,000 9,00 8,000,000,800,000,000,00 7. 9..9 70.9 78.7 78.7 78.7 78.7 78.7 7.8.0 Depth of Cut aa ~.5D ar 0.D 0.05D 0.0D 0.0D ) When using low machines, use the maximum and adjust the feed rate. ) Recommend dry machining when high speed milling. ) Adjust milling condition when unusual vibration or sound occurs. Side Milling D ar aa ar

STANDARD MILLING CONDITION Conventional Condition Work Material Milling Conditions Dia. of Mill (inch) / /8 / 5/8 / Depth of Cut aa ar H Carbon Steels, Alloy Steels ~5HRC 7,00,700,550,800,50 0. 0. 0. 98. 8.0 0.D 0.D GEO Mill Hard List No. 999 Pre-Hardened Steels, Mold Steels 5~5HRC,50,00,50,500,00 Adjust milling condition when unusual vibration or sound occurs. 7.0 7.0 7.0 70.9. Hardened Steels, H 5~55HRC,900,50,50,950,50 5. 5. 5. 8.0,850,00,950,550.5,00 ~.5D 0.05D 0.05D Hardened Steels, D 55~0HRC.9.9.9 0.0 7.7 Hardened Steels, M 0~5HRC,500,00,750,00,50....8. Hardened Steels, M5, PM 5~70HRC 00-0 SFM 50-0 SFM 80-0 SFM 0-50 SFM 00-0 SFM 0-0 SFM,50,50,50 980 80 0.0D ~0.05D Max.0.5mm D:Dia. of Mill Slotting Side Milling 8.5 8.5 8.5 7.. H aa High Speed Condition Work Material Carbon Steels, Pre-Hardened Steels, Hardened Steels, Hardened Steels, Hardened Steels, Alloy Steels Mold Steels H D M Milling ~5HRC 5~5HRC 5~55HRC 55~0HRC 0~5HRC Conditions 800-000 SFM 800-000 SFM 800-000 SFM 00-70 SFM 00-90 SFM Dia. of Mill (inch) / /8 / 5/8 / 5,00 0,000 7,550,000 5,000 8. 8. 8.. 87.5 5,00 0,000 7,550,000 5,000 8. 8. 8.. 87.5 5,00 0,000 7,550,000 5,000 8. 8. 8.. 87.5,500 7,500 5,750,500,750.0.0.0 8. 0. 7,500 5,000,750,000,500 78.7 78.7 78.7 7.8 8. Depth of Cut aa ~.5D ar 0.D 0.05D 0.0D 0.0D ) When using low machines, use the maximum and adjust the feed rate. ) Recommend dry machining when high speed milling. ) Adjust milling condition when unusual vibration or sound occurs. Side Milling D ar aa END MILLS Cutting Condition ar

STANDARD MILLING CONDITION GS Mill Hard Ball List No. 9 Conventional Condition Work Material Milling Conditions Ball Radius (mm) R0. R0. R0.5 R0.75 R R.5 R.5 R R.5 R R R5 R Depth of Cut aa Pf Mold Steels, Pre-Hardened Steels (0-50 HRC) 50,000 50,000 50,000 50,000 8,00 0,500 5,00 9,00 5,00,700 9,500 7,00,00 9.7.5 55. 78.7 8.7 8.7 8.7 8.7 8.7 8.7 8.7 8.7 8.7 0.08D 0.5D Hardened Steels (50-55 HRC) 50,000 50,000 50,000 50,000 8,00 0,500 5,00 9,00 5,00,700 9,500 7,00,00 9.7.5 55. 78.7 8.7 8.7 8.7 8.7 8.7 8.7 8.7 8.7 8.7 Hardened Steels (55-0 HRC) 50,000 50,000 50,000 7,00 8,000,00 8,700,000,00 9,00 7,000 5,00,700 9.7.5 5. 55. 55. 55. 55. 55. 55. 55. 55. 55. ) Recommended oil mist process. ) When depth of the cut is reduced, it can increase feed rate more. ) When using machine with low, use maximum speed and adjust the feed rate relatively. ) Adjust milling condition when unusual vibration or sound occurs. 50,000 50,000,000 8,000,000,800,000 0,500 8,00 7,000 5,00,00 55.,500 0.05D 0.5D Hardened Steels (0-5 HRC) 750-780 SFM 75-780 SFM 550-580 SFM 00-0 SFM 9.7 7. 9. 9. 9. 9. 9. 9. 9. 9. 9. 9. 9. D:Dia. of Mill R:Ball Radius aa D Pf END MILLS Cutting Condition Dia. of Mill (inch) / /8 / 5/8 / Depth of Cut Ball Radius (inch) /8 / / 5/ /8 aa Pf,000 8,000,000,800,000 8.7 8.7 8.7 7. 7.8 GEO Mill Hard Ball List No. 9 Conventional Condition Work Material Mold Steels, Hardened Steels Hardened Steels Hardened Steels Pre-Hardened Steels Milling (0-50 HRC) (50-55 HRC) (55-0 HRC) (0-5 HRC) Conditions 750-780 SFM 75-780 SFM 550-580 SFM 00-0 SFM 0.08D 0.5D,000 8,000,000,800,000 8.7 8.7 8.7 7. 7.8 8,800 5,900,00,550,950 55. 55. 55. 50.7 ) Recommended oil mist process. ) When depth of the cut is reduced, it can increase feed rate more. ) When using machine with low, use maximum speed and adjust the feed rate relatively. ) Adjust milling condition when unusual vibration or sound occurs.,00,00,00,50 5.,00 0.05D 0.5D 9. 9. 9... D:Dia. of Mill R:Ball Radius a a D Pf

STANDARD MILLING CONDITION Fractional Work Material Milling Conditions Dia. of Mill (inch) /8 / / 5/ /8 7/ / 5/8 / Depth of Cut aa ar H Structural Steels Carbon Steels Cast Irons 50~50HB 9,000,000,500,00,000,500,00,800,500,00.5 5.0 7.0 9.0 9.0 8.0 5.0 5.0 0.0 9.0 0.D D 5,500,00,700,00,800,500,00,00 900 50 X's-mill Geo List No. 9 Alloy Steels Hardened Steels 5~5HRC 7.5 8.0 9.5.0.0.0 0.0 7.5.0.5 Hardened Steels 0~50HRC,500,000,00,800,500,00,00 900 750 550 0.05D 0.D.5 5,000.5,00 5.0,500 5.5,000 5.5,00 5.0,00.5,00.5,000 0.5 800 9.5 00.5D ) When slotting in Stainless Steels, reduce the 0%, and the feed rate 0% of table values. ) Use coolant when machining Stainless Steels, Nickel Alloys and Titanium Alloys. ) Adjust milling condition when unusual vibration or sound occurs. Stainless Steels 0.D 0.D.5.5 9.0 0.0.0 0.5 7.5 5.5.5.0 Titanium Alloys Ti-Al-V,500,0,750,00,0 980 80 700 50 0...7 7.7 8.7 8. 7.7. 5.5 5. D:Dia. of Mill Slotting 0.05D 0.D Nickel Alloys Inconel78 85-95 SFM 70-80 SFM 5-5 SFM 55-5 SFM 0-5 SFM 75-85 SFM,500,00,50,000 800 700 00 500 00 00.5.5.8 5.5..0 5.5.5.9.7 Side Milling H aa D ar Metric Work Material Milling Conditions Dia. of Mill (mm) 8 0 8 0 Depth of Cut aa ar H X's-mill Geo, X's-mill Geo Radius List No. 9, 9 Structural Steels Carbon Steels Cast Irons 50~50HB 9,900,00,800,00,800,00,00,800,00,00 8..5 7.8 9. 9. 7.. 5..8 9.7 0.D D Alloy Steels Hardened Steels 5~5HR,000,500,000,00,800,500,00,00,000 900.9 7.7 8.9.0.0.7 9..5..0 Hardened Steels 0~50HRC,000,000,500,000,500,00,000 800 750 700 0.05D 0.D. 5,500 5.0,000 5.0,000 5.7,000 5.7,700 5.0,500.,00.8,000 0. 900 9.8 80.5D Stainless Steels 0.D 0.D. 5.0 5.0 5.7 5.7 5.0..8 0. 9.8 Titanium Alloys Ti-Al-V,900,500,800,00,00 90 800 700 0 50 7. 5.9 7..7 8.7 7.5 7..7. 5.5 0.05D 0.D Nickel Alloys Inconel78 00-95 SFM 5-80 SFM 85-5 SFM 5-5 SFM 80-5 SFM 55-85 SFM ) When slotting in Stainless Steels, reduce the 0%, and the feed rate 0% of table values. ) Use coolant when machining Stainless Steels, Nickel Alloys and Titanium Alloys. ) Adjust milling condition when unusual vibration or sound occurs. D:Dia. of Mill Slotting,00,000,00,000 800 700 00 500 50 00.7.7.7 5.5. 5.5 5..7..9 Side Milling H aa END MILLS Cutting Condition D ar

STANDARD MILLING CONDITION Side Milling & Slotting Condition Work Material Milling Conditions Dia. of Mill (mm) 8 0 Depth of Cut aa ar H Carbon Steels Cast Irons 50~50HB 9,000,00,800,00,800,00,00,800.. 8. 9.5 9.5 8.0.0 9. X's-mill Geo Slot List No. 98 0.D D Alloy Steels Hardened Steels 5~5HRC,000,500,000,00,800,500,00,00... 8. 8.... Hardened Steels 5~5HRC,000,000,500,000,500,00,000 800 0.05D 0.D 9. 5,500.0,000.0,000.8,000.8,700.0,500 0.,00 9.,000.5D ) When slotting in Stainless Steels, reduce the 0%, and the feed rate 0% of table values. ) Use coolant when machining Stainless Steels, Nickel Alloys and Titanium Alloys. ) Adjust milling condition when unusual vibration or sound occurs. Stainless Steels 0, 0.D 0.D 9. 9.. 5.. 5.0. 0. Titanium Alloys Ti-Al-V,900,500,800,00,00 90 800 700 0.05D 0.D 5.5.7 5.5.7.7 5.5 5. 5. Nickel Alloys Inconel78 85-00 SFM 5-85 SFM 85-55 SFM 5-85 SFM 80-5 SFM 55-85 SFM D:Dia. of Mill Slotting,00,000,00,000 800 700 00 500 0.05D 0.D Side Milling.5.5.5.9.7.9.7.5 H aa D ar END MILLS Cutting Condition Plunging Condition Work Material Milling Conditions Dia. of Mill (mm) 8 0 Carbon Steels Cast Irons 50~50HB 9,000,00,800,00,800,00,00,800 5.9 9.8.8.8.8.8 9.8 7.9 Alloy Steels Hardened Steels 5~5HRC,000,500,000,00,800,500,00,00.9.7 7.9 7.9 7.9 7.9 5.9.7 Hardened Steels 0~50HRC,000,000,500,000,500,00,000 800....7.7.7.. Stainless Steels 5,500,000,000,000,700,500,00,000...7.7 5. 5..9. Titanium Alloys Ti-Al-V 5,000,00,00,00,0 90 800 500....8.8.8.. Nickel Alloys Inconel78 85-00 SFM 5-85 SFM 85-0 SFM 5-85 SFM 85-5 SFM 55-85 SFM ) When slotting in Stainless Steels, reduce the 0%, and the feed rate 0% of table values. ) Use coolant when machining Stainless Steels, Nickel Alloys and Titanium Alloys. ) Adjust milling condition when unusual vibration or sound occurs.,00,000,00,000 800 700 00 500 0.8...0.0.0..

STANDARD MILLING CONDITION Ball Radius (mm) R 0.5 R R R R 5 R 8 R0 R5 Depth of Cut aa Pf,000,000 8,000 5,00,00,000,00,00.. 9. 9. 9... 9. Mold Meister Ball List No. 908 X's-mill Geo Ball List No. 90 Conventional Condition Work Material Carbon Steels Alloy Steels Hardened Steels Stainless Steels Hardened Steels Pre-Hardened Steels Hardened Steels Milling Cast Irons Die Steels 0~8 HRC 8~5HRC 5~55HRC Conditions 0-0 SFM 0-0 SFM 0-70 SFM 5-0 SFM 95-00 SFM,000 5,000 7,00 5,00,00,900,500,000..8 9.9 0. 0.7.8. 0.9 5,000,000,00,00,500,00,00 7. 0..0.7.7 0. 8. 850 5. 0.05D (R<0.5mm) 0.D (R>=0.5mm) 0.D ) Use coolant when machining Stainless Steels, Nickel Alloys and Titanium Alloys. ) When using low machines, use the maximum and adjust the feed rate. ) Adjust milling condition when unusual vibration or sound occurs.,000,000 5,00,700,00,00,00 700.0 5.0.9.5.5 5.0.0.0 9,000 9,00,800,00,900,00 90 9..0...8.0 9.8 0 8.7 0.05D 0.D D:Dia. of Mill R:Ball Radius aa D Pf High Speed Condition Work Material Milling Conditions Ball Radius (mm) R 0.5 R R R R 5 R 8 R 0 R 5 Depth of Cut aa Pf Carbon Steels Cast Irons 0-050 SFM 0-000 SFM 0-80 SFM 0-70 SFM 0-70 SFM 0,000 5,000 5,000 7,000 0,00,00 5,00,00.7 00.8 9.9..0 7.8.0. Alloy Steels Die Steels Hardened Steels Pre-Hardened Steels 0~8 HRC 0,000.7 0,000 8. 0,000 8,000 89.0 0,000.0 7,000,000 89.0 0,000.0 8,000,000 9.,000.,000 9,00,000,800,00 98. 70.9 55. 7.8 8,000 5,000,000,700 7.8 7. 9. 5. 7,00,00,700,00 0.05D (R<0.5mm) 0.5mm (R>=0.5mm) D.0 ) Use coolant when machining Stainless Steels, Nickel Alloys and Titanium Alloys. ) When using low machines, use the maximum and adjust the feed rate. ) Adjust milling condition when unusual vibration or sound occurs. Stainless Steels Hardened Steels 8~5HRC 8. 8. 98. 8. 59. 9. 5.0. Hardened Steels 5~55HRC 0,000 5,000 8,000,000 7,000,00,500,00 D 50.0 9.5 8.7 8. 7.8 55. 5. 7. 8. D:Dia. of Mill R:Ball Radius aa D Pf END MILLS Cutting Condition

STANDARD MILLING CONDITION X's-mill Geo Micro Ball List No. 9 Conventional Condition Work Material Milling Conditions Ball Radius (mm) R 0. R 0.5 R 0. R 0.5 R 0. R 0. R 0.5 R 0.75 R R.5 R Depth of Cut aa Pf Carbon Steels Cast Irons 0-0 SFM 0-580 SFM 0-50 SFM 0-55 SFM 0-95 SFM,000,000,000,000,000,000,000,000,000,000,000. 8.9. 9.5 5. 7. 59. 8.... Alloy Steels Die Steels,000,000,000,000,000,000,000,000 8,500 9,000,000. 8.9. 5. 9.5 9. 9..0 8.7 8.7 8.7 Hardened Steels Pre-Hardened Steels 0~8 HRC,000,000,000,000,000,000,000,000 5,000 7,000.8 7.7 0.5. 7.. 5..9 70.9 70.9,500 70.9 0.05D (R<0.5mm) 0.D (R>=0.5) 0.D ) Use coolant when machining Stainless Steels, Nickel Alloys and Titanium Alloys. ) When using low machines, use the maximum and adjust the feed rate. ) Adjust milling condition when unusual vibration or sound occurs. Stainless Steels Hardened Steels 8~5HRC,000,000,000,000,000,000,000 9,500,000,500,000 9.8.8 9.7. 5..5 9. 55. 55. 55. 55. Hardened Steels 5~55HRC,000,000,000,000,000,000,000 5,500 9,000,500. 9.. 5.7 8.9 5..5 7. 7. 7. 9,500 7. 0.05D 0.D D:Dia. of Mill R:Ball Radius aa D Pf END MILLS Cutting Condition High Speed Condition Work Material Carbon Steels Alloy Steels Hardened Steels Stainless Steels Hardened Steels Pre-Hardened Steels Hardened Steels Milling Cast Irons Die Steels 0~8 HRC 8~5HRC 5~55HRC Conditions 0-990 SFM 0-900 SFM 0-850 SFM 0-780 SFM 95-0 SFM Ball Radius (mm) R 0. R 0.5 R 0. R 0.5 R 0. R 0. R 0.5 R 0.75 R R.5 R Depth of Cut aa Pf 0,000 0,000 0,000 0,000 0,000 0,000 0,000 0,000 8,000,000,000. 5.. 7. 55. 7.8 9.5 8. 7. 7. 7. 0,000 0,000 0,000 0,000 0,000 0,000 0,000 0,000 5,000 0,000,000. 5.. 7. 55. 7.8 9.5 8. 9.9 9.9 9.9 0,000 0,000 0,000 0,000 0,000 0,000 0,000 55,000,500 7,500 0,500.0. 9. 5. 5..9 8..... 0.05D 0.D ) Use coolant when machining Stainless Steels, Nickel Alloys and Titanium Alloys. ) When using low machines, use the maximum and adjust the feed rate. ) Adjust milling condition when unusual vibration or sound occurs. 0,000 0,000 0,000 0,000 0,000 0,000 0,000 5,000 8,000 5,000 9,000 8.9 7. 7.0. 7..0 7.8 9.5 9.5 9.5 9.5 8,000 8,000 8,000 8,000 8,000 8,000 8,000,500,000,000,000 9.. 8.9. 8. 7.8 7..0.0.0.0 D:Dia. of Mill R:Ball Radius aa D Pf

STANDARD MILLING CONDITION Slotting Milling Conditions Dia. of Mill (mm) 0.5.0.5.0.5.0 Depth of cut H X's-mill Geo KV / Flute, Flute List No. 9, 98,000,000 9,000 5,000 9,000 7,500 SFM 9 9 90 9 7 7 Max 0.5D 9.8.8.8 5.7 5.7 5.7 ) Mill using coolants. ) When using low machines, use the maximum and adjust the feed rate. ) Adjust milling condition when unusual vibration or sound occurs. D:Dia. of Mill H D Side Milling Milling Conditions Dia. of Mill (mm) 0.5.0.5.0.5.0 Depth of cut aa ar,000,000 9,000 5,000 9,000 7,500 SFM 9 9 90 9 7 7 D Max 0.0D.8 7.7 0.7... ) Mill using coolants. ) When using low machines, use the maximum and adjust the feed rate. ) Adjust milling condition when unusual vibration or sound occurs. D:Dia. of Mill aa ar END MILLS Cutting Condition

STANDARD MILLING CONDITION Work Material Milling Conditions Dia. of Mill (mm) 5 8 0 0 Depth of Cut aa ar H 50,000,000 5,000,000,000,000 0,000 7,800,00 DLC-mill for Aluminum List No. 90 DLC-mill Radius List No. 90 DLC-mill Sharp Corner List No. 978 Aluminum Aluminum Alloys Aluminum Alloy Copper Alloys 070 0, 0 505 7075 Casting 000-00 SFM 70-90 SFM 780-990 SFM 780-990 SFM 700-890 SFM 0-90 SFM 9. 7. 5. 5. 5. 5. 5. 5. 5.,000 0,000 8,000 5,000,000 9,000 7,500 5,00,500 5. 5. 5. 5. 7.8 5. 5. 5. 5. 8,000,000 9,000,000,000 9,00 8,000,000,800 9.9 9. 9. 9. 9. 9. 9. 9. 9. 8,000,000 9,000,000,000 0,000 8,000,000,800.........,000 9,000 7,000,000 0,700 8,00 7,00 5,00,00 9.5 7.8 7.8 7.8 7.8 7.8 7.8 7.8 7.8 5,00,700 7,00,00,800,800,00,00,900.5D 0.D 0.D 0.5D (In dry-milling) D (In wet-milling) ) In case of using DLC Sharp Corner, use in Minimum Quanity of Lubrication (MQL) condition or with coolants. ) When using low machines, use the maximum and adjust the feed rate. ) When slotting, reduce the 0%, and the 75% of table values. ) Adjust milling condition when unusual vibration or sound occurs. D:Dia. of Mill Slotting Side Milling 9..8....... H aa D ar END MILLS Cutting Condition Conventional Condition : Side Milling Work Material Milling Conditions Dia. of Mill (mm) 8 0 8 0 Depth of Cut aa ar Aluminum 070 DLC-mill Slot Long Shank List No. 990 0 Aluminum Alloys Aluminum Alloy Casting 505 0 7075 Si -% Si % Copper Alloys 970-070 SFM 50-0 SFM 70-80 SFM 0-70 SFM 0-70 SFM 0-70 SFM 00-700 SFM 00-0 SFM,500 9.5,00 5.,00.9,900 5.7,00 5.,900 5.7,00 50.8 0,700 8.9 5,900.0,000 7,00 9.9 0,700.0 9,900.9,00 8. 8,000 90.,000 7.8 7,00 78.7,700 7.7 8,000 7.,000 7.8 7,000 78.7,00 5. 8.5 8,000 5,00 7. 7.,000 7.8 8,000 70.9 0,000 9.5 9,000 8.7 8,800 75. 9,000 8.7 8,500 7.,000 7. 0,00 7.8 8,700 7.8 7,00.9,500 9.9 5,700 8. 5,00 0.,00 5,00,500,000,500,00 70.9 70.9.9.0 59. 55. 8,000,700 5,700 5,000,00,000 9.5 98. 9.5 90. 8.7 7.8 7,00,000 5,00,500,000,00 8.7 8.7 78.7 7.8 70.9.0 7,00 5,900 5,000,00,900,500 75. 75. 7.8 70.9.9 59. 7,00,000 5,00,500,000,00 8.7 8.7 78.7 7.8 70.9.0,800 5,700,800,00,800,00 7. 7.8 70.9.9.9 59.,00,700,00,000,800,00 7. 7. 7... 9.7.D 0.D

STANDARD MILLING CONDITION Conventional Condition: Slotting Work Material Milling Conditions Dia. of Mill (mm) 8 0 8 0 Depth of Cut H DLC-mill Slot Long Shank List No. 990 Aluminum Aluminum Alloys Aluminum Alloy Casting 070 0 505 0 7075 Si -% Si % 970-070 SFM 50-0 SFM 70-80 SFM 0-70 SFM 0-70 SFM 0-70 SFM 00-700 SFM,500 5,900 7,00 8.7,00 90.,000 9.5 0,700.,00 7. 9,900 7.,00 59.,900.0 8,000.9,000 8.,00 55. 7,00 55.,700.9,900 8.8 8,000 50.8,000 8.,00 55. 7,000 55.,00. 7. 9.,000 98. 8,000 5. 0,000.9 9,000 59. 8,800 5.8 9,000 59. 8,500 50.8 0,00 8,700 7,00,500 5,700 5,00 98. 98. 9.5 90. 8. 8.7,00 5,00,500,000,500,00 5. 5. 7. 7.. 9. 8,000,700 5,700 5,000,00,000.9.9.9.0 59. 55. 7,00,000 5,00,500,000,00 59. 59. 55. 55. 5. 7. 7,00 5,900 5,000,00,900,500 5. 5.8 5. 5. 7.. 7,00,000 5,00,500,000,00 59. 59. 55. 55. 5. 7.,800 5,700,800,00,800,00 50.8 5. 5. 7. 7.. D ) When using low machines, use the maximum and adjust the feed rate. ) When dry milling, reduce the and the 0% of table values. ) Adjust milling condition when unusual vibration or sound occurs. D:Dia. of Mill Side Milling aa Slotting H ar D High Speed Condition: Side Milling Work Material Aluminum Aluminum Alloys Aluminum Alloy Casting Copper Milling 070 0 505 0 7075 Si -% Si % Alloys Conditions 000-500 SFM 00-00 SFM 500-000 SFM 00-800 SFM 00-800 SFM 00-800 SFM 000-00 SFM 00-800 SFM Dia. of Mill (mm),00 0.7 8,00 0. 7,800 5.7,000.7,00.0,000.7,500 89.8 9,00 0. 5,800 9.,900 9. 9,800 0.7 5,900 77. 5,00. 5,900 77. 7,900 8.,000 8,000 8.,00 7. 9,00.,00 0.7 5,700 87.0,00 0.7 0,500 9.,700 59..9 8 0,00 89.8 9,00 9.9,900 7.7,500.,00 5.,500.,800 7.7,900 89.8 5,00 9.9 9,00 7.7 7,00.,900 5.7 7,00.,00 7. 0,700 89.8,800 9.9,000 75.,00.,00.,00.,00 7.7 9,00 7,700,00 78.7 78.7 78.7 7,700 85.8 0,900 9.9,00 7.7,00.,000.,00. 9,500 9. 5,500 7.8 5,500. 9,500 85.0,900 55.9 0,700 0.5 0,500 0.7 0,700 0.5 8,00.,800 70.9 8 0,00 8.9 0,00 55.9 7,800.,00 9.9 9,700. 8,000 8. 8,800 9.9 7,00 5.5 8,00 77. 7,000.7 8,800 9.9 7,00 5.5,800.7 5,00.,900,00.0 5. Depth of Cut aa.d ar 0.D END MILLS Cutting Condition

STANDARD MILLING CONDITION High Speed Condition: Slotting Work Material Milling Conditions Dia. of Mill (mm) 8 0 8 0 Depth of Cut H DLC-mill Slot Long Shank List No. 990 Aluminum 070 0 Aluminum Alloys Aluminum Alloy Casting 505 0 7075 Si -% Si % 000-500 SFM 00-00 SFM 500-000 SFM 00-800 SFM 00-800 SFM 00-800 SFM 000-00 SFM,00 5.7 8,00 7.8 7,800 0.,000 87.0,00 80.7,000 87.0,500. 5,800 77.,900 90. 9,800.0 5,900 0. 5,00 97. 5,900 0. 7,900 77. 8,000 0.7,00 0. 9,00.7,00.0 5,700.8,00.0 0,500 89.0,00 8. 9,00.,900.,500 7.8,00.0,500 7.8,800 00.,900 8. 5,00. 9,00. 7,00 7.8,900.0 7,00 7.8,00 00.0 0,700 8.,800 8.,000.,00 7.8,00.0,00 7.8,00 00. 7,700. 0,900.,00 57.5,00.9,000.0,00.9 9,500 98. 5,500 0.5 9,500 0.,900 5.5 0,700 9.9 0,500.0 0,700 9.9 8,00 98.,00 9.9 7,800 98. 9,700.9 8,800. 8,00 0. 8,800.,800 8.7 0,00.,00 8.7 8,000. 7,00 98. 7,000 90. 7,00 98. 5,00 70.9 D ) When using low machines, use the maximum and adjust the feed rate. ) When dry milling, reduce the and the 0% of table values. ) Adjust milling condition when unusual vibration or sound occurs. D:Dia. of Mill Side Milling aa Slotting H ar D END MILLS Cutting Condition Plunging Work Material Milling Conditions Dia. of Mill (mm) 8 0 8 0 Aluminum Aluminum Alloys Aluminum Alloy Casting 070 0 505 0 7075 Si -% Si % 970-070 SFM 50-0 SFM 70-80 SFM 0-70 SFM 0-70 SFM 0-70 SFM 80-580 SFM,500 5,900 7,00,000 0,00 8,700 7,00,500 5,700 5,00 9... 7. 7. 7... 9. 5.,00,000 0,700 8,000,00 5,00,500,000,500,00 9.7...... 9.7 9.7 9.7,00 9,900,00 0,000 8,000,700 5,700 5,000,00,000 7..5.5.5.5 5..5.5 7..,900 8,000,000 9,000 7,00,000 5,00,500,000,00.7 7. 7. 7. 7. 7. 7... 9.7 0..8.0 5. 5. 5.... 9.7,900 8,000,000 9,000 7,00,000 5,00,500,000,00.7 7. 7. 7. 7. 7. 7... 9.7 ) When using low machines, use the maximum and adjust the feed rate. ) When dry milling, reduce the and feed rate by 0%. In dry plunging, reduce 0% and 80% of values on table above. ) Adjust milling condition when unusual vibration or sound occurs.,00 7,00,700 8,800 7,00 5,900 5,000,00,900,500 8,00,000 9,00 7,000 5,00,700,000,500,00,800. 8. 8.9 0. 0. 0. 9.7 9.7 9.7 5.7

STANDARD MILLING CONDITION Work Material Milling Conditions Ball Radius (mm) R 0.5 R R R R 5 R 8 R 0 Depth of Cut aa Pf,000,000,000,000 8,000 5,000,000.5 7..9.9.0.0.0 DLC-mill Ball List No. 90 Conventional Condition Aluminum Aluminum Alloys Aluminum Alloy Copper Alloys 070 0, 0 505 7075 Casting 5-870 SFM 05-05 SFM 0-0 SFM 0-0 SFM 00-0 SFM 5-70 SFM 0,000 7,000 5,000,00,900,00,000 7.9.8 5.7 5.7 5.7 5.7 5.7,000,000,000,000,000,000,00. 9. 5. 5. 7. 5. ) When using low machines, use the maximum and adjust the feed rate. ) In dry milling (recommended air blow), reduce the rotation and feed 0% of table values. ) Adjust milling condition when unusual vibration or sound occurs.,000,000,000,000,000,000 5.,00 0.D 0.D 7.. 55. 59. 5. 55. 55. 9,000,000,000 0,000,000,00,900. 5. 7. 5. 5. 5. 5.,000 0,000,000,000,500,00,00 D:Dia. of Mill R:Ball Radius 7.9.8 5.7 5.7 5.7 5.7 5.7 D aa Pf High Speed Condition Aluminum Aluminum Alloys Aluminum Alloy Copper Alloys 070 0, 0 505 7075 Casting 00-50 SFM 00-95 SFM 70-50 SFM 70-50 SFM 590-90 SFM 0-80 SFM Work Material Milling Conditions Ball Radius (mm) R 0.5 R R R R 5 R 8 R 0 Depth of Cut aa Pf,000 5,000 7,000,000,000,000 0,000 7. 8. 9.. 5. 5. 57.5 9,000,000,000 8,000,800,000,00 5.7. 5. 9. 9. 9. 9. 0,000 8,000,000 7,000,000 9,900 8,000 7. 7.8..0.0.0 0,000 8,000,000 7,000,000 9,900.0 8,000 0.05D 0.D 5. 8.7.0.7 7.8 7.8 7.8 57,000,000,000,000,000 9,000 7,00 5. 7.8 0..0.0.0.0 5,000 9,000,000,000,00,000,00 D:Dia. of Mill R:Ball Radius 5.7. 5. 9. 9. 9. 9. D END MILLS Cutting Condition aa Pf

STANDARD MILLING CONDITION Work Material Milling Conditions Dia. of Mill (inch) /8 / / 5/ /8 7/ / 5/8 / Depth of Cut aa ar H DLC-HSS mill / Inch s List No. HD Aluminum Aluminum Alloys 070 0, 0 505 7075 90-980 SFM 50-70 SFM 80-85 SFM 50-55 SFM 0,000 0,000 5,000,000 0,000 8,500 7,500,000 5,000,700.5 8.0 9. 9. 5.0 7. 7. 7. 7. 7. 9,900,00 0,000 8,000,700 5,700 5,000,000,00,500.9 7.5 7.5.5..9 5.0 5.0 5.5 5.0 5,00,800,00 0,00 8,0 7,0,70 5,00,80,0..5.5.0.9 7. 7. 7.7 7. 7.7 9,900,00 9,90 7,950,0 5,80,970,980,0,90.9.0.9.9 7.9 9.9 9.9 9.9 9.9 9.9.5D 0.D D DLC-HSS mill / Metric List No. 50 END MILLS Cutting Condition Work Material Milling Conditions Dia. of Mill (mm) 5 8 0 0 Depth of Cut aa ar H Aluminum 070,000 9,00,000,000 9,00 8,000,000,800.5 9. 9. 9. 7. 7. 7. 7. 0, 0,00,700 0,00 7,900,00 5,00,000,00 5.0 7.5 7.5..7 0.0 0.0 Aluminum Alloys,00,000,00 0,000 8,000,700 5,000 0.0,000.5D 0.D D 505 7075 90-980 SFM 50-70 SFM 80-85 SFM 50-55 SFM ) Mill using coolants. ) Recommend to use List No. 90 in milling of Aluminum Alloy Casting(A80,A90). ) When slotting, reduce the 0% and the 0% of table values. ) When using low machines, use the maximum and adjust the feed rate. 5) Adjust milling condition when unusual vibration or sound occurs...5...0 0.0 0.0 0.0,00,700 0,00 7,900,00 5,00,000,00.0.0.0.9 8. 0.0 0.0 0.0 D:Dia. of Mill Slotting H D Side Milling aa ar

END MILLS STANDARD MILLING CONDITION 5 Work Material Milling Conditions Dia. Of Mill inch - / 5/ - /8 - - / - 5/8 / - 7/8 - - / / - - Work Material Speed (SFM) Milling Conditions Dia. of Mill(mm) 8 0 5 0 5 0 0 50 Metric mm.5 7.98 8 9.55 0.7 5 5.875 9.05 0.5 5 5. 0.75 8. 0 50 50.8,00,00,00,00 850 0 50 0 0 50 AG-mill Roughing Short List No. 0, 85 AG-mill Roughing Regular Short List No. 8 Structural Steels, Carbon Steels,000,900,500,500,00,00,000 950 800 70 0 00 50 80 70 00 80 0 00 0 0 0. 0..0.0.0.0.0.0.0.0.0.0.8.. 0.. 8.0.7. 5. Alloy Steels, Pre-Hardened Steels,500,00,00,00,000 900 800 70 0 570 80 50 0 0 0 00 90 0 50 80 80 7. 7. 7.5 7.5 7. 7.5 7.5 7. 7.5 7.5 7.5 7. 8. 7.9 7.9 7. 7.7.7..8.7 Mold Steels, Stainless Steels,00,00,000,000 70 70 00 570 80 0 80 0 0 90 90 0 0 90 80 0 0.9.0..7..7.7.7.7.7.5. 5. 5. 5.0..8..9.8.5 Nickel Alloys, Titanium Alloys,000 950 70 70 0 590 90 70 00 80 0 90 70 50 0 00 90 0 50 0 0.0................5..0..7 Cast Irons,00,00,800,800,500,00,00,00 950 900 750 70 0 550 50 70 50 70 0 90 80.....5...5..5.5.. 5. 5.7. 5. 0. 9. 5.9 7. Aluminum Alloys, Copper Alloys, Nonferrous Alloys 0-0 SFM 90-00 SFM 70-80 SFM 0-5 SFM 5-50 SFM 80-85 SFM ) In dry miling which is recommended air blow, reduce the and feed to 70% of above table values. ) Adjust milling condition when unusual vibration or different sound occur. AG-mill Roughing Medium List No. 8 Structural Steels, Carbon Steels 7. 7.9 7.9 7.9 7.9 7. 7.5.7..8 Alloy Steels, Pre-Hardened Steels,00,00 90 800 0 80 80 0 0 90.7 5. 5. 5. 5..7 5..7.0.9 Mold Steels, Stainless Steels,00,000 800 0 50 00 0 70 00 0.0.......0.9. Nickel Alloys, Titanium Alloys,00 800 0 50 0 0 50 0 0 0.0.......0. 0.8,00,800,00,00 90 70 570 80 0 90 Cast Irons 8.7 9. 9. 9. 9. 9. 0. 9. 5.9.9,500,00,00,00,900,700,00,00,800,700,00,00,00,00,00 900 80 70 70 550 50,500,00,700,00,800,00,00 900 80 50 7. 8. 5. 5. 5.7 5. 5. 5.7 5. 5. 50.8 5. 59. 55. 5. 5. 55. 8.8. 0.5 5.9 Aluminum Alloys, Copper Alloys, Nonferrous Alloys 0-0 SFM 90-00 SFM 70-80 SFM 0-5 SFM 5-50 SFM 80-85 SFM AG-mill Roughing Long List No. 88 8 0 5 0 5 0 0 50,00,00,00,00 850 0 50 0 0 50 5. 5.9 5.9 5.9 5.9 5.5 5.9 5...,00,00 90 800 0 80 80 0 0 90.5.5..5.5...0. 0.9,00,000 800 0 50 00 0 70 00 0........ 0.7 0.5,00 800 0 50 0 0 50 0 0 0.0.0.0.0.0 0.9 0.9 0.8 0.5 0. ) In dry miling which is recommended air blow, reduce the and feed to 70% of above table values. ) Adjust milling condition when unusual vibration or different sound occur.,00,800,00,00 90 70 570 80 0 90 5. 5. 5.5 5. 5. 5. 5..7.0.,500,00,700,00,800,00,00 900 80 50.5 5. 5... 5.0 7..9.0.8 0.9 0.9.7.. 0.5 9.7 8..8 7.9 D Slotting.5D D Side Milling D 0.5D Slotting.5D D Side Milling.5D 0.5D Side Milling 0.5D END MILLS Cutting Condition

STANDARD MILLING CONDITION END Cutting Condition Work Material Milling Conditions Dia. Of Mill inch - - - / 5/ - /8 - - / - 5/8 / - 7/8 - - / / - - Metric mm 5.5 7.98 8 9.55 0.7 5 5.875 9.05 0.5 5 5. 0.75 8. 0 50 50.8 Structural Steels, Carbon Steels 5,000,000,500,00,900,900,00,500,00,00,000 90 780 750 70 00 580 500 70 90 70 00 90.....5..5.8.... 0.5 0. 9. 8.7 0.5 7.9 7. 7.0.7. 5. AG-mill Heavy List No. 0, 0 Alloy Steels, Pre-Hardened Steels,800,00,900,800,00,00,00,00,000 90 800 70 0 00 50 500 0 00 70 0 00 0 0 7.5 7.5 7.5 7.7 7. 7.5 7.7 7.9 7.9 7.7 7.9 7.7 7.7 7.9 7.0 5.9..7....8. Mold Steels, Stainless Steels,00,900,00,500,00,00,000,000 800 70 00 0 50 500 0 00 80 00 0 0 0 0 50 5. 5. 5. 5. 5. 5..9 5. 5. 5. 5. 5..7.7.0.5.....9.8. Nickel Alloys, Titanium Alloys,500,00,00,00,000,000 790 800 00 00 500 80 00 00 0 00 00 50 0 00 80 0 0.5.5.5..5.5..5.5..5.5.....7.0.5..0..5 Cast Irons 5,800,500,900,800,00,00,800,700,00,00,00,00 90 900 790 700 90 00 550 0 50 0 0 0. 0....0...5... 0.0 8.9 9...8.8 0..9 0. 9. 5.9 7. Aluminum Alloys, Copper Alloys, Nonferrous Alloys 50-55 SFM 5-5 SFM 95-05 SFM 75-80 SFM 75-85 SFM 0-50 SFM ) In dry miling which is recommended air blow, reduce the and feed to 70% of above table values. ) Adjust milling condition when unusual vibration or different sound occur. Work Material Speed (SFM) Milling Conditions Dia. of Mill(mm) 5 8 0 5 0 5 0 Structural Steels, Carbon Steels 5,000,000,500,900,500,50,000 750 00 500 7. 7. 7. 7. 7. 7. 7.. 5.5.7,800,00,900,00,00,000 800 00 500 00 AG-mill Heavy Long List No. 0 Alloy Steels, Pre-Hardened Steels.7.7.7.7.7.7.7..9.5 Mold Steels, Stainless Steels,00,900,00,00,000 800 00 500 00 00........8.. Nickel Alloys, Titanium Alloys,500,00,00,000 800 00 500 00 00 50.0.0.0.0.0.0.0.0.. ) In dry miling which is recommended air blow, reduce the and feed to 70% of above table values. ) Adjust milling condition when unusual vibration or different sound occur. 5,800,500,900,00,700,00,00 900 700 00 Cast Irons 8.5 8.5 8.9 8.9 9. 8.9 8.9 8..8.8 0,800,500 5,00 5,00,00,00,500,00,800,00,00,00,700,700,500,00,00,00,000 870 800 0 0 0,800,500 5,00,00,00,800,00,700,00,00 5.0 5.0 5.0 5.0 5. 5.0 5.0 5.0 5.0 5.9 5.0 5.0 5.0 5.0.7 8..0.9 9. 8.7 5.5 0.5.7 Aluminum Alloys, Copper Alloys, Nonferrous Alloys 50-55 SFM 5-5 SFM 95-05 SFM 75-80 SFM 75-85 SFM 0-50 SFM.......5 7...0 0.5D Grooving D Side Milling.5D 0.5D Side Milling.5D 0.5D

STANDARD MILLING CONDITION Genac Endmills Flute Single End Regular List No. 9X Work Material Milling Conditions Dia. of Mill (inch) /8 / / 5/ /8 7/ / 5/8 / Depth of Cut aa ar H Carbon Steels (up to 0HRc) Alloy Steels 0~5HRc 0.D (Long 0.05D) 0.5D Tool Steels 5~55HRC 80. 80 7..5D (Long.0D) 0.05D (Long 0.0D) 0.D Cast Iron (up to 00HB) Cast Iron (00HB~) 0.D (Long 0.05D) 0.5D Stainless Steels 0.D (Long 0.05D) 0.D Titanium Alloys 50..0D (Long.0D) 0.05D (Long 0.D) 0.D Aluminum, Nonferrows Metals 00 SFM 50 SFM 00 SFM 0 SFM 0 SFM 0 SFM 0 SFM 590 SFM,0,070,00,0,00,70,50,0,00 70 9.8 8. 7..... 5.9 5..,580,00,90,80,50,00,50 90 770 50..7..9.8...0.8.0,00,00,50,0,00 870 70 0 50....0.8.7.5..,70,80,0,90,0,90,80,50,0....8. 0.8 0. 9.5 9.0,890,0,50,90,0,00,0 980 80 0.9.9...9.8.7...8,80,850,0,700,0,0,070 850 70 50 5..0...8.7....,80,850,0,700,0,0,070 850 70...0.7....0.0 8,00,00 9,00 7,00,00 5,00,500,00,000 5. 9.5....5.7 0.8 9.,00 8.8.5D (Long.0D) 0.D (Long 0.D) 0.5D Work Material Milling Conditions Dia. of Mill (inch) /8 / / 5/ /8 7/ / 5/8 / Depth of Cut Genac Endmills Flute Single End aa ar H Carbon Steels (up to 0HRc) Alloy Steels 0~5HRc 0.D (Long 0.05D) 0.5D 80. 80 5..5D (Long.0D) 0.05D (Long 0.0D) 0.5D Regular List No. 9X Long List No. 97X 00 SFM 50 SFM 00 SFM 0 SFM 0 SFM 0 SFM 0 SFM 590 SFM,0,070,00,0,00,70,50,0,00 70 9...7.7..5..7 0.5 9.,580,00,90,80,50,00,50 90 770 50 9. 7.. 5.8 5.5 5...0.7.9,00,00,50,0,00 870 70 0 50..9..9.7.5.0.7.,70,80,0,90,0,90,80,50,0..9..7..5 0. 8.9 7.9,890,0,50,90,0,00,0 980 80 0 9.8 7.8.9. 5.8 5. 5..7..7,80,850,0,700,0,0,070 850 70 50 0. 8.0.8. 5.7 5. 5..8..,80,850,0,700,0,0,070 850 70 8..8.0 5. 5..9.7..0 8,00,00 9,00 7,00,00 5,00,500,00,000 5. 9.0.8 9..8 5.0.. 9. ) Mill using coolants. ) Adjust milling condition when unusual vibration or sound occurs. Tool Steels 5~55HRC Cast Iron (up to 00HB) Cast Iron (00HB~) 0.D (Long 0.05D) 0.5D Stainless Steels 0.D (Long 0.05D) 0.5D Titanium Alloys 50..0D (Long.0D) 0.05D (Long 0.D) 0.05D D:Dia. of Mill Slotting Aluminum, Nonferrows Metals,00 7..5D (Long.0D) 0.D (Long 0.D) 0.5D Side Milling END MILLS Cutting Condition H aa D ar

STANDARD MILLING CONDITION Genac Endmills Flute Ball Nose Regular List No. 97X Work Material Milling Conditions Dia. of Mill (inch) /8 / / 5/ /8 7/ / 5/8 / Depth of Cut aa Pf Carbon Steels (up to 0HRc) 00 SFM 50 SFM 00 SFM 0 SFM 0 SFM 0 SFM 0 SFM 590 SFM,0,070,00,0,00,70,50,0,00 70.7 9.8 8.8 7. 7. 7.5 7. 7.0. 5.5,580,00,90,80,50,00,50 90 770 50 5.5..8.5...8...,00,00,50,0,00 870 70 0 50.7.9.....8..5,70,80,0,90,0,90,80,50,0 80 9...5...9.. 0.8 9.,890,0,50,90,0,00,0 980 80 5.9.7..8.5...8.5,80,850,0,700,0,0,070 850 70 50..8..7....9..9,80,850,0,700,0,0,070 850 70 5......9.8.. 8,00,00 9,00 7,00,00 5,00,500,00,000 0.7. 9.7 7.5. 5.0.0.0.5 0.D 0.D Alloy Steels 0~5HRc Tool Steels 5~55HRC 80. 0.05D 0.D Cast Iron (up to 00HB) Cast Iron (00HB~) Stainless Steels 0. 0.D 0.D 0.D Titanium Alloys 50.9 0.05D 0.D Aluminum, Nonferrows Metals,00 0. 0.D 0.D Genac Endmills Flute Ball Nose Regular List No. 97X END MILLS Cutting Condition Work Material Milling Conditions Dia. of Mill (inch) /8 / / 5/ /8 7/ / 5/8 / Depth of Cut aa Pf Carbon Steels (up to 0HRc) 00 SFM 50 SFM 00 SFM 0 SFM 0 SFM 0 SFM 0 SFM 590 SFM,0,070,00,0,00,70,50,0,00 70 9...7.7..5..7 0.5 9.,580,00,90,80,50,00,50 90 770 50 9. 7.. 5.8 5.5 5...0.7.9,00,00,50,0,00 870 70 0 50..9..9.7.5.0.7.,70,80,0,90,0,90,80,50,0 80..9..7..5 0. 8.9 7.9 5.,890,0,50,90,0,00,0 980 80 9.8 7.8.9. 5.8 5. 5..7.,80,850,0,700,0,0,070 850 70 50 0. 8.0.8. 5.7 5. 5..8..,80,850,0,700,0,0,070 850 70 8..8.0 5. 5..9.7..0 8,00,00 9,00 7,00,00 5,00,500,00,000 5. 9.0.8 9..8 5.0.. 9. 0.D 0.D Alloy Steels 0~5HRc ) Mill using coolants. ) Adjust milling condition when unusual vibration or sound occurs. Tool Steels 5~55HRC 80. 0.05D 0.D Cast Iron (up to 00HB) Cast Iron (00HB~) Stainless Steels 0.7 0.D 0.D 0.D Titanium Alloys 50. 0.05D 0.D D:Dia. of Mill R:Ball Radius Aluminum, Nonferrows Metals,00 7. 0.D 0.D D aa Pf

STANDARD MILLING CONDITION Work Material Milling Conditions Dia. of Mill (inch) / /8 / 5/8 / Depth of Cut aa ar H Genac Endmills Roughing Center Cutting List No. 95X Carbon Steels (up to 0HRc) 00 SFM 50 SFM 00 SFM 0 SFM 0 SFM 0 SFM 0 SFM 590 SFM,00,00,50,0,00 70.0 8. 8..0. 0.5,90,50,50 90 770 50 9. 8..9 7.5 8. 8.8,50,00 70 0 50 80. 5.5. 5.0 5.5,0,0,80,50,0.. 0. 5. 0..0,50,0,0 980 80 0 0. 8.7 8. 8.8 9.5 8.,0,0,070 850 70 50 0. 8.5 7.7 8.9 9. 7.,0,0,070 850 70 9.0 7.7 7. 7.7 8.9 9,00,00,500,00,000 9. 0. 5. 0.5. 0.5D 0.5D Alloy Steels 0~5HRc ) Mill using coolants. ) Adjust milling condition when unusual vibration or sound occurs. Tool Steels 5~55HRC 0.D 0.D 5. 80.5D Cast Iron (up to 00HB) 0.5D 0.5D Cast Iron (00HB~) Stainless Steels 0.5D 0.5D D:Dia. of Mill Slotting Titanium Alloys 50 7..0D 0.D 0.D Aluminum, Nonferrows Metals,00 9..5D 0.5D 0.5D Side Milling H aa D ar SG -Flute End mills List No.X Work Material Milling Conditions Dia. of Mill (inch) /8 / / /8 / 5/8 / / / Depth of Cut aa ar H Carbon Steels,00,00,800,00 880 70 590 0 0 00 5.5 5.5 5.5 5.5 5.5 5.5 5.5.9.0. Alloy Steels,00,700,00 80 0 50 0 0 0 0.5.5.5...5.5..0. Die Steels Stainless Steels,00,00,00 80 50 0 0 0 0 70.........,800,00 890 00 50 0 00 0 80.0 50.5D 0.5D 0.5D Nickel Alloys Titanium Alloys.7..7.7.7.7.. 0.9 0.8 Cast Iron,000,700,000,00,000 800 70 500 00 0 5. 5. 5. 5.7 5. 5..8.0 8..7 Aluminum Alloys Copper Alloys Nonferrous Alloys 8 SFM 8 SFM 70 SFM 0 SFM 0 SFM 0 SFM 8,000 5,00,000,700,000,00,00,000 800 700 8.0 8.0 8.0 8. 8. 8.0 7. 0.5 5.0. END MILLS Cutting Condition

STANDARD MILLING CONDITION Flute Work Material Milling Conditions Dia. of Mill (inch) /8 / / /8 / 5/8 / / / Depth of Cut aa ar Carbon Steels,00,00,800,00 880 70 590 0 0 00 SG Multi-Flute End mills List No. X 8..7 7.9.7 7. 7...8.8. Alloy Steels,00,700,00 900 0 50 0 0 0 0 5...7.7.8.5...5.9 Die Steels Stainless Steels,00,00,00 700 50 0 0 0 0 70.5...8..0.7.0. Nickel Alloys Titanium Alloys,800,00 900 00 50 0 00 0 80. 50.5D 0.5D.5.9.5.0...0.5. 0.9 Cast Iron,000,700,000,00,000 800 70 500 00 0 0.8 7.. 9. 0.0 0.8 8.5. 0. 8. Aluminum Alloys Copper Alloys Nonferrous Alloys 8 SFM 8 SFM 70 SFM 0 SFM 0 SFM 0 SFM 8,000 5,00,000,700,990,590,0,000 800 70 8..8.8.5 7...9.8 8.9 5.0 END MILLS Cutting Condition Flute Work Material Milling Conditions Dia. of Mill (inch) / 5/8 / / / Depth of Cut aa ar Carbon Steels 880 70 590 0 0 00.. 9.9 7. 5.7. Alloy Steels 0 50 0 0 0 0 7..7..7.7.9 Die Steels Stainless Steels 50 0 0 0 0 70....0. 50 0 00 0 80.8 50.5D 0.5D ) The above cutting speeds and feeds apply to regular end mill flute length. For long fluted end mills please use the following factors below: Cutting Reduce by.5 Diameter 5% Diameter 5% Diameter 55% ) In dry milling, reduce the and 0% of values on table above. ( recommended air blow ) ) Adjust drilling condition when unusual vibration or different sound occurs. Nickel Alloys Titanium Alloys.....7. Cast Iron,000 800 70 500 00 0 0.0. 7.7 0. 5.. D:Dia. of Mill Side Milling aa ar Aluminum Alloys Copper Alloys Nonferrous Alloys SFM 8 SFM 70 SFM 0 SFM 0 SFM 0 SFM,700,990,590,0,000 800 Slotting H 5. 5.5 7.9 7. 8..5 D

STANDARD MILLING CONDITION Work Material Milling Conditions Dia. of Mill (inch) / /8 / 5/8 / / / / Depth of Cut SG ROUGHING AND FINISHING (HEAVY DUTY) END MILLS aa ar H Carbon Steels,800,00 880 70 590 0 0 00 0 9. 8. 8. 8.5 8.0 8. 5.8.7. Alloy Steels,00 80 0 50 0 0 0 0 80.8 5. 5.8 5.7 5..0... Die Steels Stainless Steels,00 80 50 0 0 0 0 70 50.8.5.7....5.9 890 00 50 0 00 0 80 50. 0.5D 0.5D 0.5D Nickel Alloys Titanium Alloys.8..7...8.9.5. List No. 7X Cast Iron,000,00,000 800 70 500 00 0 90.0.....0..5. Aluminum Alloys Copper Alloys Nonferrous Alloys 8 SFM 8 SFM 70 SFM 0 SFM 0 SFM 0 SFM,000,700,000,00,00,000 800 700 00 8.0...8. 5.0 9.8 5. 8.0 Work Material Milling Conditions Dia. of Mill (inch) / /8 / 5/8 / / / / Depth of Cut aa ar H SG ROUGHING(HOG) END MILLS Carbon Steels,800,00 880 70 590 0 0 00 0,900 7. 7. 7.0 7..8 7.8 7. 5.. 7. Alloy Steels,00 80 0 50 0 0 0 0 80,00.7 5.0.8.5. 5.0 5.0... Die Steels Stainless Steels,00 80 50 0 0 0 0 70 50,00.5.7.9.0.7...0. 890 00 50 0 00 0 80 50 0.8 90.5D 0.5D 0.5D ) In dry milling, reduce the and feed rate 0% of values on table above. ( recommended air blow ) ) Adjust milling condition when unusual vibration or sound occurs. List No. 0X Nickel Alloys Titanium Alloys..9.0..0.5..5.. Cast Iron,000,00,000 800 70 500 00 0 90,00 Slotting 9. 9.0 8.8 8. 8...0 7..9 8.7 D:Dia. of Mill Aluminum Alloys Copper Alloys Nonferrous Alloys 8 SFM 8 SFM 70 SFM 0 SFM 0 SFM 0 SFM,000,700,000,00,00,000 800 700 00,00 Side Milling.8.5.0 5..7.5 0.8 8. 9.8 5.0 END MILLS Cutting Condition H aa D ar

END MILLS STANDARD MILLING CONDITION -Flute End Mills Single End / Regular, HSS-Co List No. Single End / Long List No. Single End / Metric Regular, HSS-Co List No. 0 END MILLS Cutting Condition Work Material Milling Conditions Dia. of Mill (inch) (mm) /8.75 /.75 5 /.5 8 /8 9.55 0 /.7 5 5/8 5.875 / 9.05 0 5 5. 0 /.75 / 8. 0 /.5 50 50.8 Depth of Cut aa ar H Carbon Steels,000,700,00,700,00,00,00,000 850 800 0 0 50 50 0 00 0 0 70 0 0 00 90 0 0...................9.8.5.. 0.7 0. Alloy Steels,800,900,800,00,00 90 890 700 00 50 0 50 70 0 00 80 0 0 90 80 50 0 0 0 0.0..............0.0.5.5.. 0.9 0.8 0. 0. 0. Die Steels Stainless Steels,000,00,00 80 800 0 0 500 0 00 0 0 70 0 0 00 0 0 0 0 0 00 90 80 80................ 0.8 0.8 0.7 0. 0.5 0.5 0. 0. 0..5D 0.5D 0.5D ) The above cutting speeds and feeds apply to regular end mill flute length. For long fluted end mills please use the following factors below: Cutting Reduce by.5 Diameter 5% Diameter 5% Diameter 55% 5 Diameter 5% Diameter 75% ) In dry milling, reduce the and 0% of values on table above. ( recommended air blow ) ) Adjust drilling condition when unusual vibration or different sound occurs. Nickel Alloys Titanium Alloys,00,00,00 80 0 50 50 00 0 0 70 0 0 0 70 0 0 0 0 0 90 80 80 0 70 0.7 0.8 0.8 0.8 0.8 0.8 0.8 0.8 0.8 0.8 0.8 0.8 0.8 0.8 0.7 0.7 0. 0. 0.5 0.5 0. 0. 0. 0. 0. Cast Iron,800,00,00,00,900,00,00,00,00 90 800 800 0 0 50 80 80 80 0 0 0 0 0 90 90 9. 9. 9. 9. 9. 9. 9. 9. 9. 9. 9. 9. 9. 9. 9. 9. 7. 7.0 5.5 5...8.0.0.9 Aluminum Alloys Copper Alloys Nonferrous Alloys 85 SFM 0 SFM 0 SFM SFM 00 SFM 00 SFM D:Dia. of Mill Side Milling aa ar 9,00,00,00,00,800,00,00,00,00,900,00,00,00,00,00 90 70 770 0 0 50 80 0 80 90 Slotting H.5 7.7 7.7 7.7 7.7 7.7 7.7 7.7 7.7 7.7 7.7 7.7 7.7 7.7.9.5.. 0. 9.8 7.9 7. 5.9.5. D

END MILLS STANDARD MILLING CONDITION -Flute and Multi-Flute End Mills Regular, Center Cutting, HSS-Co List No. M Metric Regular HSS-Co List No. 0 Long, Center Cutting, HSS-Co List No. -Flute Work Material Milling Conditions Dia. of Mill (inch) (mm) /8.75 /.75 5 /.5 8 /8 9.55 0 /.7 5 5/8 5.875 / 9.05 0 5 5. 0 /.75 / 8. 0 /.5 50 50.8 Depth of Cut aa ar Carbon Steels,700,00,700,00,00,00,000 850 800 0 0 50 50 0 00 0 0 70 0 0 00 90 0 0 5. 5. 5. 5. 5. 5. 5. 5. 5. 5. 5. 5. 5..9.7..5.9.7..0..0.0 Alloy Steels,900,800,00,00 90 890 700 00 50 0 50 70 0 00 80 0 0 90 80 50 0 0 0 0..............0.0...8.7...0 0. 0. Die Steels Stainless Steels,00,00 80 800 0 0 500 0 00 0 0 70 0 0 00 0 0 0 0 0 00 90 80 80.8.8.7.7.7.7.7.8.8.8.8.8.7.7.7...0.0 0.8 0.7 0. 0. 0..5D 0.5D Nickel Alloys Titanium Alloys,00,00 80 0 50 50 00 0 0 70 0 0 0 70 0 0 0 0 0 90 80 80 0 70............... 0.9 0.9 0.7 0.7 0.5 0.5 0. 0. 0. Cast Iron,00,00,00,900,00,00,00,00 90 800 800 0 0 50 80 80 80 0 0 0 0 0 90 90............... 0. 0.0 8. 7.9. 5.5..9.8 Aluminum Alloys Copper Alloys Nonferrous Alloys 85 SFM 0 SFM 0 SFM SFM 00 SFM 00 SFM,00,00,00,800,00,00,00,00,900,00,00,00,00,00 90 70 770 0 0 50 80 0 80 90... 5......8... 5. 5..8 8.9 8.7 5... 0. 8.7 5.5 5. END MILLS Cutting Condition

STANDARD MILLING CONDITION END MILLS Cutting Condition -Flute and Multi-Flute End Mills Single End Regular, Center Cutting Regular, Center Cutting, HSS-Co List No. List No. M Metric Regular HSS-Co List No. 0 Long, Center Cutting List No. Long, Center Cutting, HSS-Co List No. -Flute Work Material Milling Conditions Dia. of Mill (inch) / 5/8 / 7/8 / / Depth of Cut aa ar Carbon Steels 0 50 0 70 0 0 0 0 7.7 7.7 7..5 5....5 Alloy Steels 50 0 00 0 0 80 50 0.8..5.0... 0.9 Die Steels Stainless Steels 0 0 0 80 0 0 0 80.7..5..9.5. 0.5.5D 0.5D ) The above cutting speeds and feeds apply to regular end mill flute length. For long fluted end mills please use the following factors below: Cutting Reduce by.5 Diameter 5% Diameter 5% Diameter 55% 5 Diameter 5% Diameter 75% ) In dry milling, reduce the and 0% of values on table above. ( recommended air blow ) ) Adjust drilling condition when unusual vibration or different sound occurs. Extra Long - Center Cutting List No. 5 Double End Regular, Center Cutting List No. 7 Nickel Alloys Titanium Alloys 0 0 70 50 0 0 90 70.8.8.7.5..0 0.8 0. Cast Iron 800 0 50 0 80 0 0 90.9. 0. 7.7 5..8 9.. D:Dia. of Mill H D Aluminum Alloys Copper Alloys Nonferrous Alloys 85 SFM 0 SFM 0 SFM SFM 00 SFM 00 SFM Slotting,00,00,00 900 770 0 50 90 Side Milling aa 9. 8. 7.8. 8.. 7. 8.0 ar

STANDARD MILLING CONDITION Roughing and Finishing (Heavy Duty) End Mills List No. 7 Work Material Milling Conditions Dia. of Mill (inch) / /8 / 5/8 / / / / Depth of Cut aa ar H Carbon Steels,00 80 0 90 0 0 50 0 80 0 5.9 5.9 5.9 5.9 5. 5.5..5..0 Alloy Steels 900 00 50 0 00 0 80 50 0 0.7.8.8.7..5.7... Die Steels Stainless Steels 700 0 0 50 0 0 0 0 90 80.....0..5. 0.9 50 0 0 0 70 0 0 90 80 0.7 70.5D 0.5D 0.5D Nickel Alloys Titanium Alloys.5.5.5.5... 0.8 0. 0.5 Cast Iron,00,00 800 0 50 80 0 0 0 90 7. 7.7 7. 7.. 5.7. 9.8 7.5 5.9 Aluminum Alloys Copper Alloys Nonferrous Alloys 80 SFM 0 SFM 0 SFM SFM 00 SFM 00 SFM,00,00,00,00,00 800 700 00 500 00.5..9.5.5 9.5. 8.5.8.0 Roughing (HOG) End Mills List No. 0 Roughing (HOG) End Mills / Fine Pich Multi Flute List No. 07 Work Material Milling Conditions Dia. of Mill (inch) / /8 / 5/8 / / / / Depth of Cut aa ar H Carbon Steels,00 80 0 90 0 0 50 0 80 0 5. 5. 5. 5. 5. 5..9.5.. Alloy Steels 900 00 50 0 00 0 80 50 0 0.....0..... Die Steels Stainless Steels 700 0 0 50 0 0 0 0 90 80.7.7.7.7.7.8.8. 0.9 50 0 0 0 70 0 0 90 80 0.9 70.5D 0.5D 0.5D ) The above cutting speeds and feeds apply to regular end mill flute length. For long fluted end mills please use the following factors below: Cutting Reduce by.5 Diameter 5% Diameter 5% Diameter 55% ) In dry milling, reduce the and 0% of values on table above. ( recommended air blow ) ) Adjust drilling condition when unusual vibration or sound occurs. Nickel Alloys Titanium Alloys....... 0.9 0. 0. Cast Iron,00,00 800 0 50 80 0 0 0 90.7.7.7.7.7.7.7 5..7.5 Aluminum Alloys Copper Alloys Nonferrous Alloys 80 SFM 0 SFM 0 SFM SFM 00 SFM 00 SFM D:Dia. of Mill Slotting H D,00,00,00,00,00 800 700 00 500 00........7 5.7. Side Milling aa ar END MILLS Cutting Condition

TECHNICAL REFERENCE END MILL NOMENCLATURE Shank Diameter of Mill Shank Diameter of Cut of Shank Center Hole Land Width Radial Relief Radial Primary Relief Angle END MILLS Radial Secondary Relief Angle Helix Angle End Teeth End Gash Cutting Face Rake Angle Flute Heel End Primary Relief Angle End Secondary Relief Angle End Cutting Edge Concavity A ngle Ball Radius(Ball Nose)

TECHNICAL REFERENCE THE PERIPHERAL TEETH AND THE FEATURES Type Square type Form Features Used for general purpose, that is slotting, side milling, etc. Used for every cutting. That is rough cut, semi-finish cut and finish cut. Tapered type Used for milling of draft angle of die components. The peripheral teeth is taper. Roughing type (HOG) Suitable for rough milling, because of the small cutting resistance, and small cutting chips by the wavy type nicks. Do not use for finish milling because of too much roughness. HEAVY type (Roughing and Finishing) The cutting resistance is larger than roughing endmill, but smaller than square teeth endmill. Suitable for semi-finish milling and the parts which not required accurate tolerance. END MILLS THE END TEETH TYPE AND THE FEATURE Type Form Features Square type with center hole Used for general purpose, that is slotting, side milling, etc. Can not be used for plunge feed. Square type without center hole Used for general purpose, that is slotting, side milling, etc. Can be used for plunge feed. Flutes is better than multi flutes for plunge cut. Ball Used for contour milling or copy milling of die components. The center of teeth does not have better cutting performance because of too small chip pocket and cutting speed. Corner radius Suitable for radius shape milling for corner of die components or machine parts. Suitable for high-speed contour milling because of it s rigidity.

TECHNICAL REFERENCE END MILLS / TOLERANCE OF DIAMETER DESCRIPTION LIST NO. Dia. of Mill Above Up to TOLERANCE (Inch) DESCRIPTION LIST NO. Dia. of Mill Above Up to TOLERANCE (Inch) END MILLS -FLUTE SINGLE END -FLUTE DOUBLE END -FLUTE SINGLE END 0 X H 9 9 90 9 95 95 0 5 8 0(mm) 0(mm) 0(mm) 0(mm) /8~(Inch) /8~-/(Inch) /~(Inch) /~(Inch) /8~-/(Inch) /8~(Inch) /8~-/(Inch).5~0.0(mm) /~-/(Inch) /8~(Inch) /8~(Inch) /8~(Inch) /8~(Inch) 0(mm) 0(mm) 0(mm) 0(mm) /~-/(Inch) /8~(Inch) /~(Inch) /~-/(Inch) /8(Inch) /8(Inch) 5/8(Inch) 5/8(Inch) (Inch) (Inch) 0/-0.0008 0/-0.000 0/-0.00 +0.000/0 +0.000/0 +0.000/0 +0.000/0 +0.000/0 +0.000/0 +0.000/0 0/-0.000 +0.000/0 0/-0.005 0/-0.005 0/-0.005 0/-0.005 +0.0008/0 +0.000/0 +0.00/0 +0.000/0 +0.000/0 +0.000/0 +0.000/0 0/-0.00 0/-0.008 0/-0.00 0/-0.009 -FLUTE DOUBLE END MULTI-FLUTE SINGLE END ROUGHING (HOG) ROUGHING AND FINISHING PM-HSS HIGH HELIX GENAC SG -FLUTE SINGLE END GENAC SG -FLUTE SINGLE END GENAC SG ROUGHING HIGH HELIX -FLUTE 7 7 M X 0 0 07 0 0P 05 07 0 0X 7 7P 7X 7P 9X 95X 97X 975X 9X 97X 97X 977X 95X 9X /8~(Inch) /8~(Inch) /8~(Inch) /8~(Inch) /8~-/(Inch) /8~(Inch) /~(Inch) /~(Inch) /~(Inch) /~(Inch) /~(Inch) /~(Inch).0~50.0(mm) /~(Inch) /~(Inch) /~(Inch) /~(Inch) /~-/(Inch) /8~(Inch) /8~(Inch) /8~(Inch) /8~(Inch) /8~(Inch) /8~(Inch) /8~(Inch) /8~(Inch) /~-/(Inch) /8~(Inch) +0.000/0 0/-0.005 0/-0.005 +0.000/0 +0.000/0 +0.000/0 +0.000/0 +0.000/0 ±0.000 ±0.000 ±0.000 ±0.000 ±0.000 ±0.000 +0.000/0 +0.000/0 +0.000/0 +0.000/0 0/-0.000 0/-0.000 0/-0.000 0/-0.000 0/-0.000 0/-0.000 0/-0.000 0/-0.000 0/-0.000 0/-0.000 Milling Terminology Terms Descriptions Formulas SFM Surface Feet Per Minute D 0. Revolutions Per Minute SFM.8 D Cutter Diameter

TECHNICAL REFERENCE. Correct Selection of End Mills It is necessary to choose the most suitable end mills considering cutting efficiency, accuracy and so on for high efficient machining. Tool Material HSS-Co(equivalent to SKH59) shows excellent performance for cutting normal steel to non-ferrous alloy and cast iron. Select coated HSS, PM-HSS, FAX or Carbide for more efficient and long lasting milling. Number of Flutes Generally, -Flute is used for slot milling because of its wide chip pocket. -Flute is used for side milling because of its high rigidity. Helix Angle Generally 0 is used because better surface finish is obtained by helix angle around 0. Lower helix is good for keyway slotting because the slot inclination is small. The bigger is the helix, the better will be the surface finish so that the high helix end mills will be used for contour milling. Guidance for No. of Flutes Selection Functions Characteristics No. of Flutes -Flt -Flt Functions Characteristics No. of Flutes -Flt -Flt Strength Surface Finish Twist rigidity Bending rigidity Roughness Waving Inclination Tool Life (mm/tooth) Wear S50C (00HB) constant Broken SKD (0HB) (mm/min.) Wear constant Broken Drilling Cutting Slotting Counter Sink Surface Roughness Enlargement of Holes Finishing Light Duty Heavy Duty Chip exhaust Enlarge, Eccentricity Keyway Cutting END MILLS Chip disposal Chip jam Chip exhaust Side Milling Milling Accuracy Chattering Vibration Resharpening Form modify Out dia relief End teeth Ball nose, Taper Form Work Material Alloy Steel Cast Iron Non-ferrous material Difficult machining Great Good Great Good Characteristics of end mill helix Range of helix angle Cutting resistance Surface accuracy Tool life Resharpening Flank Out dia. Peripheral Torque Bending Thrust Roughness Waving Inclination Breakage End teeth Wear Downsize Relief Low helix Standard helix High helix Great Good OK Judging from usage of end mills

TECHNICAL REFERENCE HELIX ANGLE AND SURFACE ACCURACY END MILLS. Maintenance of Machine and Fixture. Correct Holding of End Mills It is important for the milling chuck to have the following conditions.. Strong chucking force. Accurate chucking. Rigid chucking. Easy handling 5. Excellent safety. Firm Fixture of the Work 5. Proper Selection of Cutting Conditions. Proper Resharpening

TECHNICAL REFERENCE STRENGTH COMPARISON BY FLUTE LENGTH CUTTING DIRECTION FEED FEED WORKPIECE UPCUT WORKPIECE DOWNCUT Surface Finish Tool Life Application Flute length ratio..5 Upcut Finish Strength ratio 55 9 The best endmill selection is as short as possible Downcut Rough or Semi Finish HEAVY S FEATURES (Rough and Finish). Nachi Heavy is designed with specially formed and disposed nicks so that it may decrease cutting resistance and minimize waviness or vibrations on the surface finish.. Diameter rotation generates a straight line. Therefore surface finish is excellent.. Chips flow out easily because of their chopped form.. Cutting fluid penetration is very smooth. END MILLS Example of Heavy and other end mills performances

TECHNICAL REFERENCE NACHI THE BETTER ENDMILL CNC Tolerances New Nachi Premium Material End Mills are now made to CNC cutting diameter tolerances. The present close tolerance of Nachi End Mills is now closer than ever, as per table below. Lead Specified New Nachi Premium Material End Mills have the lead of spiral marked on the shank. This eliminates measuring the lead when setting up for resharpening and is a real time saver. END MILLS NACHI CNC TOLERANCE (Cutting Diameter) +.000 0 0 -.000 List No. Tool No. List No. Tool No. List No. Tool No. 0 0 PF PFL 7 PGE PK 0 90 MPG MPR 07 PFX 7P PKP 0 HPF 7X PKX ±.000 M PFC 7P PHP 0 PQ X PFCX 0P PQP 0 PFLC 0X PQX -0.005 PG 0 MPQ X PGX 95 PC PRR 05 07 PQA PQF *Some items, present stock until depleted.

TECHNICAL REFERENCE WHEN PERFORMANCE COUNTS, COUNT ON GENAC Genac Mills Provide: Higher Productivity Greater Cost Efficiency Highest Wear Resistance x Longer Life than TiN Carbide Precision Cutting...and unique Nachi Geometry Plus Nachi s unique start-to-finish total quality control for higher precision, better performance, closer tolerances and greater durability. Genac mills available in six standard types for super cutting performance. All Competitively Priced! SG Coating with High Toughness & Hardness SG Coating offers Superior Wear Resistance END MILLS Toughness Tougher & Harder WC TiN SG TiCN TiAIN TiC 0 000 000 (HV) Hardness Specific Wear Work Material AISI D 0 00 00 00 Surface speed per minute (ft/min) Non Coated TiN TiC SG Tool Life Surface Roughness of cut ft. 0 00 80 0 0 0 /8 dia. flute 00 ft/min (00rpm) 7.5 /min AISI D (HB0) AIR-blow 0 Thousandth Work surface roughness after ft milled /8 dia. flute 0 ft/min (70rpm).7 /min AISI D (HBC0) AIR-blow Non TiN GENAC Coated Carbide MILL Carbide GENAC TiN Non MILL Carbide Coated Carbide

TECHNICAL REFERENCE End mills should be sharpened before wear land exceeds the values shown in table to the right by grinding the cutting surface. Care should be taken to duplicate the original factory rake angle. RESHARPENING OF ENDMILLS Grinding Wheel Selections and Grinding Operations Peripheral Primary Relief Wear.00 -.00.0 max..00 -.05 Kind of Cutting Operation Precision Cutting Keyway Cutting General Cutting Rough Cutting End Mill Material Application Shape Wheel Wheel Infeed Identification (SFPM) (.000 /pass) END MILLS Cobalt High Speed Steel Cobalt Vanadium High Speed Steel Carbide Peripheral Straight WA0J, WA0K Relief Rough ~ 800~5000 End Teeth Flare Cup WA0~80K Finish ~ Tooth Face Dish WA0K, WA80K Peripheral Straight CBN 0~0 Relief Rough ~8 800~5000 End Teeth Flare Cup CBN 0~0 Finish ~ Tooth Face Dish CBN 0~0 Straight DA00N ~8 Rough Flare Cup Dish GC0~80GmV ~ 00~00 Straight DA50~80N ~ Finish Flare Cup Dish GC00~0GmV ~ Resharpening Methods

TECHNICAL REFERENCE RESHARPENING OF ENDMILLS END MILLS

TECHNICAL REFERENCE CAUSES AND REMEDIES FOR ENDMILL PROBLEM There are so many factors that could affect the end mill performance. The end mills cannot work well unless every factor is in the best condition. Possible factors are shown in the figure below: END MILLS

TECHNICAL REFERENCE TROUBLE-SHOOTING GUIDE FOR ENDMILL PROBLEMS Surface Roughness Form Error Tool Life Troubles Factors Countermeasures Rough Finish Torn Finish Waviness Squareness (Perpendicularity) Short Life per Resharpening Total Tool Life Too Short Excessive Wear Chipping or Cracking Breakage Chatter Uneven hardness of workpiece Insufficient rake or relief Built-up edge, cold welding Dull cutting edge Speed too high Improper or lack of cutting fluid Uneven wear on teeth Cold welding on teeth Bruise on teeth Too small number of flutes Heavy cutting conditions Helix angle too big Heavy cutting conditions Excessive overhang of cutter or workpiece Angular error of fixture Material too hard Incorrect feed Built-up edge, cold welding Insufficient coolant Incorrect resharpening Less number of resharpening Improper time of resharpening Material defect of workpiece Improper rake or relief Insufficient performance of end mill Unsuitable cutting fluid Improper time of resharpening Incorrect resharpening Chatter Material defect or workpiece too high Dull cutting edge Deterioration of cutting fluid Lack of rigidity in set-up Dull cutting edge Careless handling Chip cram Increase rigidity of workpiece fixture Check machine condition, horsepower (H,P) Reduce cutting speed Consider conventional (up-cut) milling Use shortest possible length of tool, consider using special long reach holder Use even hardness material Resharpen cutter to correct geometry to suit cutting conditions Remove build-up edge & cold welding Check deterioration of cutting fluid Provide timely resharpening Reduce cutting speed Change cutting fluid or lubricating system Remove wear by regrinding Remove cold welding Change cutting fluid Handle end mill carefully Try multi flute end mill, FLFLFL Reduce amount of radial depth of cut and feed Use lower helix angle end mill Reduce depth of cut and feed Use shortest possible length of tool, consider using special long reach holder Correct fixture angle Provide proper annealing Reduce feed and use upper gread material end mill Define proper feed Remove build-up edge or cold welding Use activative cutting fluid Use proper cutting fluid Increase rate of coolant flow Resharpen cutter to correct geometry to suit cutting conditions Regrind relief angle smaller Provide proper resharpening amount Provide timely resharpening Use evenness hardness material Resharpen cutter to correct geometry to suit cutting conditions Use upper grade material end mill Try to use coated end mill Select proper cutting fluid Correct lubricating system Provide timely resharpening Improve surface roughness on resharpening Prevent overheat of cutter grinding Remove build-up edge and weld deposit Increase rigidity of workpiece fixture Use even hardness material Remove abnormal parts such as scale, sandtumbling etc. Reduce feed speed Provide resharpening Provide new cutting fluid Check component or fixture for security and rigidity Provide Resharpening Handle end mill carefully Remove chips by air-jet cutting fluid END MILLS

TAPS

SGSP Spiral Taps High Performance Tap for a Variety of Materials Features Properties Properties of NACHI Premium P-HSS High toughness can be obtained even at high hardness levels Performance Long tool life with Stainless Steels P/M High-Speed Tool Steels 577 Alloy Tool Steels Toughnes Better D High-Speed Tool Steels T5 M7 T M5 T P-HSS T5 HSSE-V M M PREMIUM P-HSS Cutting holes Average 5 Average Competitor SGSP 9 Characteristics Characteristics of SG Coating Wear Resistance Better W 0 T T Tapping Condition M x Depth mm 5 SFM SG Coating (Tin + TiCN) Composite Multi-Layer SG Coating (TiCN) 0 Stainless Vertical m/c T Premium Powder Metal Applications Selection Chart Carbon Steel C Die Steel Stainless Steel Alloy Steel 0Hrc Aluminum Cast Iron Grey Ductile Nickel Alloy eat Titanium Alloy Hardened Steel >5Hrc

0 TECHNICAL INFORMATION / VIPER TAFLET / DLC TAFLET Features. Nachi Viper Taflet Taps are specially engineered for steels, and require less torque than conventional coldform taps. This reduces the chance of breakage.. Nachi Viper Taflet Taps are steam oxide surface treated to limit adhesion from fusion, and carries coolant to the work area. Bright finish is available when required.. Nachi Viper Taflet Taps have more radial sections for higher accuracy of internal threads in steel.this compares favorably to coldform internal threads, which aren't always clean and accurate. VIPER TAFLET Work Materials Structural Steels, Carbon Steels, Alloy Steels, Stainless Steels, Aluminum Alloys DLC TAFLET Performance TAFLET Fiber flow is: NOT INTERRUPTED. Cutting Tap Fiber flow is: INTERRUPTED. DLC TAFLET Semi-Dry Tapping Forming tap with DLC coating can be used in Aluminum, Aluminum Alloys, Die Cast Aluminum. The tap shown below, Mx.0, tapped,000 holes in A0 with mist hole lube applied and has minimum adhesion of material. TAPS Female thread cut by a TAFLET Features of TAFLET Item Tap breakdown Trouble caused by chips Accuracy of female thread Female thread surface roughness Tapping torque Female thread strength Workpiece Female thread cut by a cutting tap Cutting tap TAFLET TAFLET features Does not break because there is no groove No trouble because there is no chip Little variations because of cold forming tapping Excellent because threads are finished by sliding over the tap surface.5 through.5 times the torque of a cutting tap Excellent because fiber flow is not interrupted in plastic working Limited to the material of good malleability : Mx.0 Work Material: A0-T Speed: 5m/min (9.SFM) :.0mm/rev (0.09IPR) Depth of Thread: mm Coolant: Mist Lube (5cc x nozzle /h ) 000 Hole Stocked Taps Name DLC TAFLET THREAD FORMING TAPS / Fractional s DLC TAFLET THREAD FORMING TAPS / Machine Screw s DLC TAFLET THREAD FORMING TAPS / Metric s VIPER TAFLET THREAD FORMING TAPS / Machine Screw s VIPER TAFLET THREAD FORMING TAPS / Fractional s VIPER TAFLET THREAD FORMING TAPS / Metric s List No. 955 957 95 995 995 99 Page 7 58 59 0

TECHNICAL INFORMATION / VIPER T SERIES TAPS Features Viper T Series are suitable for various material. "Viper T for STAINLESS" series are the best taps for STAINLESS STEEL. Work Materials Structural Steels, Carbon Steels, Alloy Steels, Stainless Steels, Aluminum Alloys Performance Taflet Relief Nachi TDT Viper T-Series Taps were specifically designed to overcome the major difficulties of spiral fluted taps: oversizing and chip control. An all-new approach to these limitations also provides double-action tapping - cutting with chamfered teeth, plus cold rolled forming with a specially engineered shape of thread that we call Taflet Relief. Chamfered Teeth The results provide two-fold benefits. The first is minimal or no oversized thread diameter over the entire thread length, with smooth thread surfaces. The second is smooth chip ejection, ensuring freedom from chips for trouble-free performance, especially on machining centers and on unattended machining lines. TAPS Conventional Taps Stocked Taps Name VIPER T / Spiral Flute-Machine Screw s VIPER T / Spiral Flute-Fractional s VIPER T / Spiral Point-Machine Screw s VIPER T / Spiral Point-Fractional s VIPER T / Spiral Flute-Metric s VIPER T / Spiral Point-Metric s VIPER T / Spiral Flute-Machine Screw s VIPER T / Spiral Flute-Fractional s VIPER T FOR STAINLESS STEEL / Spiral Point-Machine Screw VIPER T FOR STAINLESS STEEL / Spiral Point-Fractional s VIPER T FOR STAINLESS STEEL / Spiral Flute-Metric s VIPER T FOR STAINLESS STEEL / Spiral Point-Metric s T-Series Taps List No. 798 798 797 797 7980 7970 7987 7987 7977 7977 798 797 Page 5 5 5 5 5 5 5 5 55 55 5 5

Taps / Selection Chart HIGH PERFORMANCE TAPS LIST No. Drill Name Material Coating Stock Product Page 955 DLC Taflet Thread Forming Taps Fractional / to / p. 957 HSSE-V DLC Machine Screw to p. 95 959 958 SG Low Spiral Taps HSSE SG Metric Fractional Machine Screw Metric M to M to, / to M to M p.7 p.8 p.9 VIPER T-SERIES FOR GENERAL PURPOSE LIST No. Drill Name Material Coating Stock Product Page 797 Viper T / Spiral Point Fractional / to p.5 797 Machine Screw to p.5 7970 Metric M to M p.5 Viper T / Spiral Flute HSSE-V Black Oxide 798 Fractional / to p.5 798 Machine Screw to p.5 7980 Metric M to M p.5 VIPER T-SERIES FOR STAINLESS STEEL TAPS LIST No. Drill Name Material Coating Stock Product Page 7977 Viper T / Spiral Point Fractional / to p.55 7977 Machine Screw to p.55 797 Viper T / Spiral Flute HSSE-V Black Oxide Metric M to M p.5 7987 Fractional / to p.5 7987 Machine Screw to p.5 798 Metric M to M p.5

: Great : Good : OK Hole Condition Blind Hole Through Hole LIST Cutting Condition No. <.5x Dia. <.5x Dia. Page DLC AG Drills Taflet Thread Forming Taps 955 p.7 Structural Steel (SS) Carbon Steel Alloy Steel (SCM, SCR) Pre Hardened Steel Workpiece Material Die Steel HRc 5 to 0 Hardened Steel HRc 5 to 50 50 to 5 Stainless Steel Cast Iron Aluminum Copper Alloy Alloy 957 p.7 95 p.7 SG Low Spiral Taps 959 p.7 958 p.7 : Great : Good : OK Hole Condition Blind Hole Through Hole LIST Cutting Condition No. <.5x Dia. <.5x Dia. Page AG Viper Drills T / Spiral Point 797 p.7 Structural Steel (SS) Carbon Steel Alloy Steel (SCM, SCR) Pre Hardened Steel Workpiece Material Die Steel HRc 5 to 0 Hardened Steel HRc 5 to 50 50 to 5 Stainless Steel Cast Iron Aluminum Copper Alloy Alloy 797 p.7 7970 p.7 Viper T / Spiral Flute 798 p.7 798 7980 p.7 p.7 : Great : Good : OK Hole Condition Blind Hole Through Hole LIST Cutting Condition No. <.5x Dia. <.5x Dia. Page Viper AG Drills T / Spiral Point 7977 p.7 Structural Steel (SS) Carbon Steel Alloy Steel (SCM, SCR) Pre Hardened Steel Workpiece Material Die Steel HRc 5 to 0 Hardened Steel HRc 5 to 50 50 to 5 Stainless Steel Cast Iron Aluminum Copper Alloy Alloy 7977 p.7 797 p.7 Viper T / Spiral Flute 7987 p.7 7987 798 p.7 p.7 *Some sizes do not meet this preference. Please make sure of the flute length of each size before use.

Taps / Selection Chart VIPER TAFLET LIST No. Drill Name Material Coating Stock Product Page 995 Viper Taflet Thread Forming Taps Machine Screw 0 to p.58 995 HSSE-V Black Oxide Fractional / to / p.59 99 Metric to 0 p.0 VTP TAPS LIST No. Drill Name Material Coating Stock Product Page 97 Viper T / Spiral Point Fractional / to p. 97 Machine Screw to 0 p. 98 Metric to 8 p. Viper T / Spiral Flute HSSE-V Black Oxide 98 Fractional / to p. 98 Machine Screw to 0 p. 980 Metric to 8 p. STANDARD TAPS LIST No. Drill Name Material Coating Stock Product Page TAPS Hand Taps 9 HSSE-V Bright Fractional / to -/ p.5 9 HSSE-V Bright Machine Screw 0 to p. 90 HSS Bright Metric M to M0 p.70 99 9 Spiral Point HSSE-V HSS Black Oxide Bright Inch / to / p.7 Machine Screw 0 to p.8 9 HSSE-V Bright Fractional / to / p.7 90 Taper Pipe Taps HSS Bright Metric M.5 to M 9 HSS Bright NPT / to 97 HSSE-V Black Oxide NPT / to p.70 p.9 p.9

5 : Great : Good : OK Hole Condition Blind Hole Through Hole Structural LIST Cutting Condition Steel No. <.5x Dia. <.5x Dia. Page (SS) Viper Taflet Thread Forming Taps 995 p.7 Carbon Steel Alloy Steel (SCM, SCR) Pre Hardened Steel Workpiece Material Die Steel HRc 5 to 0 Hardened Steel HRc 5 to 50 50 to 5 Stainless Steel Cast Iron Aluminum Copper Alloy Alloy 995 99 p.7 p.7 : Great : Good : OK Hole Condition Blind Hole Through Hole LIST Cutting Condition No. <.5x Dia. <.5x Dia. Page AG Viper Drills T / Spiral Point 97 p.7 Structural Steel (SS) Carbon Steel Alloy Steel (SCM, SCR) Pre Hardened Steel Workpiece Material Die Steel HRc 5 to 0 Hardened Steel HRc 5 to 50 50 to 5 Stainless Steel Cast Iron Aluminum Copper Alloy Alloy 97 p.7 98 p.7 Viper T / Spiral Flute 98 p.7 98 980 p.7 p.7 : Great : Good : OK Hole Condition Blind Hole Through Hole LIST Cutting Condition No. <.5x Dia. <.5x Dia. Page AG Hand Drills Taps Structural Steel (SS) Carbon Steel Alloy Steel (SCM, SCR) Pre Hardened Steel Workpiece Material Die Steel HRc 5 to 0 Hardened Steel HRc 5 to 50 50 to 5 Stainless Steel Cast Iron Aluminum Copper Alloy Alloy 9 p.7 9 90 p.7 p.7 99 p.7 Spiral Points 9 p.7 9 p.7 90 p.7 Taper Pipe Taps 9 p.7 97 p.7

DLC TAFLET THREAD FORMING TAPS / FRACTIONAL SIZE DLC TAFLET THREAD FORMING TAPS / MACHINE SCREW SIZES List No. 955 Fractional Bottoming Style DLC Coating Forming TAP with DLC coating can be used in Aluminum Alloy, Die Cast Aluminum and Copper. Nominal Thread/Inch NC UNC NF UNF E. D. P. Numbers Dimensions H H H H5 H H7 H8 H0 of Thread Shank Dia. Std. Pack. / 5/ /8 7/ / 0 8 8 9788 9780 9787 97875 97877 97879 9788 97885 979 979 979 979 9795 9797 979 9795 / / / / 5/ 5/ 5/ /8 0.59 0.59 0.9 0.9 0.78 0.78 0.8 0.98 0.55 0.55 0.8 0.8 0.8 0.8 0. 0.7 List No. 957 Machine Screw s Bottoming Style DLC Coating Forming TAP with DLC coating can be used in Aluminum Alloy, Die Cast Aluminum and Copper. Nominal Thread/Inch NC UNC NF UNF E. D. P. Numbers Dimensions H H H H5 H H7 H8 H0 of Thread Shank Dia. Std. Pack. TAPS 8 0 5 0 9778 9777 9778 9779 9779 9780 978 978 97857 9785 9789 9790 9790 97908 / 7/8 /8 /8 /8 /8 0.7 0.5 0. 0.7 0.55 0.55 0.55 0. 0. 0. 0.8 0.9 0.9 0.0

DLC TAFLET THREAD FORMING TAPS / METRIC SIZES List No. 95 Metric s Bottoming Style DLC Coating Forming TAP with DLC coating can be used in Aluminum Alloy, Die Cast Aluminum and Copper. Nominal (mm).5 5 8 0 0. 0.5 0.5 0.7 0.8.5.5.5.75 900 9008 90 907 90 90 E. D. P. Numbers Dimensions Pitch (mm) D D D5 D D7 D8 D9 D0 905 908 907 90 90 907 / / 5/ /8 /8 / / 5/ 5/ /8 of Thread 0.7 0.500 0.9 0.7 0.55 0.59 0.9 0.78 0.78 0.98 Shank Dia. 0.9 0.9 0. 0.8 0.9 0.55 0.8 0.8 0.8 0.7 Std. Pack. TAPS

SG LO-SPIRAL FLUTED TAPS / MACHINE SCREW SIZES & FRACTIONAL SIZE List No. 959 TAPS Nominal Modified Bottoming Style / to Thread Lead SG Coating Thread/Inch NC UNC NF UNF MACHINE SCREW SIZES 5 8 5 0 8 5 0 0 8 0 8 FRACTIONAL SIZES / 0 8 5/ 8 /8 7/ 0 / 0 9/ 8 5/8 8 / 0 7/8 9 8 No. of Flutes GT 9597 9598 900 GT 9599 90 9 9 95 9 97 98 99 90 9 GT5 90 90 90 905 90 907 908 90 E.D.P. Numbers GT 909 9 9 9 GT7 9 95 9 98 GT8 97 99 90 9 9 9 9 9 98 *GT to H-limit conversion chart refer to Page: 0 GT9 95 97 99 90 9 9 / / / / 7/8 7/8 5/ 5/ /8 /8 /8 /8 /8 /8 / / / / 5/ 5/ 5/ 5/ /8 /8 9/ 9/ / / / / / / 5 /8 5 /8 Dimensions of Thread 0.7 0.7 0.500 0.500 0. 0. 0. 0. 0.7 0.7 0.7 0.7 0.5 0.5 0.5 0.5 0. 0. 0.7 0.7 0.55 0.55 0.709 0.709 0.787 0.787 0.87 0.87 0.905 0.905 0.98 0.98.0.0.0.0 Shank Dia. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0.8 0.8 0.9 0.9 0.0 0.0 0.55 0.55 0.8 0.8 0.8 0.8 0. 0. 0.7 0.7 0.9 0.9 0.80 0.80 0.590 0.590 0.97 0.97 0.800 0.800 Std. Pack.

HIGH PERFORMANCE TAPS SG LO-SPIRAL FLUTED TAPS / METRIC SIZES 9 List No. 958 Metric s Modified Bottoming Style / to Thread Lead SG Coating Nominal (mm) METRIC 5 8 0 8 0 Pitch (mm) 0.5 0.7 0.8.5.5.5.5.75.5.5.5.5.5.5.5.5.5 E.D.P. Numbers No. Of Flutes GT5 GT GT7 GT8 GT9 595 597 599 590 59 59 59 595 59 597 598 599 590 59 59 59 59 598 59 595 597 599 *GT to H-limit conversion chart refer to Page: 0 5/ /8 /8 / / / 5/ 5/ /8 /8 9/ 9/ / / / / 5/ 5/ / / 9/ 9/ Dimensions of Thread 0. 0.7 0.5 0. 0.7 0.7 0.55 0.55 0.9 0.9 0.787 0.787 0.787 0.787 0.98 0.98 0.98 0.98 0.98 0.98.8.8 Shank Dia. 0. 0.8 0.9 0.55 0.8 0.8 0.8 0.8 0.7 0.7 0.9 0.9 0.80 0.80 0.5 0.5 0.5 0.5 0.97 0.97 0.70 0.70 Std. Pack. TAPS

TAPS VIPER Viper taps go straight to the heart of tough work with problem-free tapping of stainless steel and other advanced metals. They provide superior threads and less torque, faster chip removal and cooler tapping job after job. All this because Viper taps are made exclusively of specialty high speed steels, heat treated to maximize the advanced heat resistance characteristics of Cobalt and Tungsten and the wear resistance of Vanadium. No tap is better engineered than Viper to demonstrate a longer tool life working in advanced materials with less down time and more economy. The special geometry extends tap life and the standard steam oxide maximizes the cooling effect to make rigoroustapping easy. Bright finish taps are also available where requiredfor nonferrous materials or special coatings as required. CNC manufacturing assures consistent quality time after time. COMPARISON CHART

VIPER T SERIES-SPIRAL FLUTED / GENERAL PURPOSE List No. 798 Modified Bottoming Style, / To Thread Lead Surface Treated VANADIUM HIGH SPEED STEEL HSSE-V Nominal Thread/Inch NC UNC NF UNF MACHINE SCREW SIZES 5 8 5 0 8 5 0 0 8 0 8 FRACTIONAL SIZES / 0 8 5/ 8 /8 7/ 0 / 0 9/ 8 5/8 8 / 0 7/8 9 8 No. of Flutes GT 97597 97598 9700 GT 97599 970 97 978 97 978 975 9758 97 978 977 9778 978 9788 979 9798 97705 9770 GT5 970 970 970 9705 970 9707 9708 970 9775 9770 9775 9770 E.D.P. Numbers GT 9709 97 97 97 GT7 97 975 97 978 GT8 977 979 970 97 97 97 97 97 978 *GT to H-limit conversion chart refer to Page: 0 GT9 975 977 979 970 97 97 / / / / 7/8 7/8 5/ 5/ /8 /8 /8 /8 /8 /8 / / / / 5/ 5/ 5/ 5/ /8 /8 9/ 9/ / / / / / / 5 /8 5 /8 Dimensions of Thread 0.7 0.7 0.500 0.500 0. 0. 0. 0. 0.7 0.7 0.7 0.7 0.5 0.5 0.5 0.5 0. 0. 0.7 0.7 0.55 0.55 0.709 0.709 0.787 0.787 0.87 0.87 0.90 0.90 0.98 0.98.0.0.0.0 Shank Dia. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0.8 0.8 0.9 0.9 0.0 0.0 0.55 0.55 0.8 0.8 0.8 0.8 0. 0. 0.7 0.7 0.9 0.9 0.80 0.80 0.590 0.590 0.97 0.97 0.800 0.800 Std. Pack. TAPS

VIPER T SERIES-SPIRAL POINTED / GENERAL PURPOSE List No. 797 VANADIUM HIGH SPEED STEEL HSSE-V TAPS Nominal Plug Style, To 5 Thread Surface Treated Thread/Inch NC UNC NF UNF MACHINE SCREW SIZES 5 8 5 0 8 5 0 0 8 0 8 FRACTIONAL SIZES / 0 8 5/ 8 /8 7/ 0 / 0 9/ 8 5/8 8 / 0 7/8 9 8 No. of Flutes GT 98597 98598 9800 GT 98599 980 98 988 98 988 985 9858 98 988 987 9878 988 9888 989 9898 98705 9870 E.D.P. Numbers GT5 980 980 980 9805 980 9807 9808 980 9875 9870 9875 9870 GT 9809 98 98 98 GT7 98 985 98 988 GT8 987 989 980 98 98 98 98 98 988 *GT to H-limit conversion chart refer to Page: 0 GT9 985 987 989 980 98 98 / / / / 7/8 7/8 5/ 5/ /8 /8 /8 /8 /8 /8 / / / / 5/ 5/ 5/ 5/ /8 /8 9/ 9/ / / / / / / 5 /8 5 /8 Dimensions of Thread 0.7 0.7 0.500 0.500 0.5 0.5 0.9 0.9 0. 0. 0.7 0.7 0.55 0.55 0.55 0.55 0.59 0.59 0.9 0.9 0.78 0.78 0.98 0.98...8.8.0.0.57.57.9.9.77.77 Shank Dia. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0.8 0.8 0.9 0.9 0.0 0.0 0.55 0.55 0.8 0.8 0.8 0.8 0. 0. 0.7 0.7 0.9 0.9 0.80 0.80 0.590 0.590 0.97 0.97 0.800 0.800 Std. Pack.

VIPER T SERIES-METRIC TAPS / GENERAL PURPOSE List No. 7980 Spiral Fluted VANADIUM HIGH SPEED STEEL HSSE-V Modified Bottoming Style, / To Thread Surface Treated Nominal (mm) METRIC.5 5 7 8 8 0 0 8 8 0 0 List No. 7970 E.D.P. Number Pitch (mm) No. Of Flutes GT5 GT GT7 GT8 GT9 0.5 0. 0.7 0.8.5.5.5.5.75.5.5.5.5.5.5.5.5.5 575 57 577 Spiral Pointed 579 570 57 57 57 57 575 57 577 578 579 570 57 57 57 57 578 57 575 577 579 VANADIUM HIGH SPEED STEEL HSSE-V *GT to H-limit conversion chart refer to Page: 0 5/ /8 /8 / / / / 5/ 5/ /8 /8 9/ 9/ / / / / 5/ 5/ / / 9/ 9/ Dimensions of Thread 0. 0.7 0.7 0.5 0. 0.7 0.7 0.7 0.55 0.55 0.9 0.9 0.787 0.787 0.787 0.787 0.98 0.98 0.98 0.98 0.98 0.98.8.8 Shank Dia. 0. 0. 0.8 0.9 0.55 0.8 0.8 0.8 0.8 0.8 0.7 0.7 0.9 0.9 0.80 0.80 0.5 0.5 0.5 0.5 0.97 0.97 0.70 0.70 Std. Pack. Plugstyle, To 5 Thread Surface Treated Nominal (mm) METRIC.5 5 7 8 8 0 0 8 8 0 0 E.D.P. Number Pitch (mm) No. Of Flutes GT5 GT GT7 GT8 GT9 0.5 0. 0.7 0.8.5.5.5.5.75.5.5.5.5.5.5.5.5.5 585 58 587 589 580 58 58 58 58 585 58 587 588 589 580 58 58 58 58 588 58 585 587 589 *GT to H-limit conversion chart refer to Page: 0 5/ /8 /8 / / / / 5/ 5/ /8 /8 9/ 9/ / / / / 5/ 5/ / / 9/ 9/ Dimensions of Thread 0.9 0. 0.7 0.55 0.59 0.9 0.9 0.9 0.78 0.78...8.8.0.0.57.57.57.57.9.9.77.77 Shank Dia. 0. 0. 0.8 0.9 0.55 0.8 0.8 0.8 0.8 0.8 0.7 0.7 0.9 0.9 0.80 0.80 0.5 0.5 0.5 0.5 0.97 0.97 0.70 0.70 Std. Pack. TAPS

VIPER T SERIES-SPIRAL FLUTED / FOR STAINLESS STEEL List No. 7987 Modified Bottoming Style / To Thread Lead Surface Treated COBALT/VANADIUM HIGH SPEED STEEL HSSE TAPS Nominal Thread/Inch NC UNC NF UNF MACHINE SCREW SIZES 5 8 5 0 8 5 0 0 8 0 8 FRACTIONAL SIZES / 0 8 5/ 8 /8 7/ 0 / 0 9/ 8 5/8 8 / 0 7/8 9 8 No. of Flutes GT 9597 9598 900 GT 9599 90 GT5 90 90 90 905 90 907 908 90 E.D.P. Numbers GT 909 9 9 9 GT7 9 95 9 98 GT8 97 99 90 9 9 9 9 9 98 *GT to H-limit conversion chart refer to Page: 0 GT9 95 97 99 90 9 9 / / / / 7/8 7/8 5/ 5/ /8 /8 /8 /8 /8 /8 / / / / 5/ 5/ 5/ 5/ /8 /8 9/ 9/ / / / / / / 5 /8 5 /8 Dimensions of Thread 0.7 0.7 0.500 0.500 0. 0. 0. 0. 0.7 0.7 0.7 0.7 0.5 0.5 0.5 0.5 0. 0. 0.7 0.7 0.55 0.55 0.709 0.709 0.787 0.787 0.87 0.87 0.905 0.905 0.98 0.98.0.0.0.0 Shank Dia. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0.8 0.8 0.9 0.9 0.0 0.0 0.55 0.55 0.8 0.8 0.8 0.8 0. 0. 0.7 0.7 0.9 0.9 0.80 0.80 0.590 0.590 0.97 0.97 0.800 0.800 Std. Pack.

VIPER T SERIES-SPIRAL POINTED / FOR STAINLESS STEEL List No. 7977 COBALT/VANADIUM HIGH SPEED STEEL HSS Nominal Plug Style, To 5 Thread Lead Surface Treated Thread/Inch NC UNC NF UNF MACHINE SCREW SIZES 5 8 5 0 8 5 0 0 8 0 8 FRACTIONAL SIZES / 0 8 5/ 8 /8 7/ 0 / 0 9/ 8 5/8 8 / 0 7/8 9 8 No. of Flutes GT 95597 95598 9500 GT 95599 950 GT5 950 950 950 9505 950 9507 9508 950 E.D.P. Numbers GT 9509 95 95 95 GT7 95 955 95 958 GT8 957 959 950 95 95 95 95 95 958 *GT to H-limit conversion chart refer to Page: 0 GT9 955 957 959 950 95 95 / / / / 7/8 7/8 5/ 5/ /8 /8 /8 /8 /8 /8 / / / / 5/ 5/ 5/ 5/ /8 /8 9/ 9/ / / / / / / 5 /8 5 /8 Dimensions of Thread 0.7 0.7 0.500 0.500 0.5 0.5 0.9 0.9 0. 0. 0.7 0.7 0.55 0.55 0.55 0.55 0.59 0.59 0.9 0.9 0.78 0.78 0.98 0.98...8.8.0.0.57.57.9.9.77.77 Shank Dia. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0.8 0.8 0.9 0.9 0.0 0.0 0.55 0.55 0.8 0.8 0.8 0.8 0. 0. 0.7 0.7 0.9 0.9 0.80 0.80 0.590 0.590 0.97 0.97 0.800 0.800 Std. Pack. TAPS

VIPER T SERIES METRIC TAPS / FOR STAINLESS STEEL List No. 798 Spiral Fluted COBALT/VANADIUM HIGH SPEED STEEL Modified Bottoming Style / To Thread Lead Surface Treated Nominal (mm) METRIC.5 5 7 8 8 0 0 8 8 0 0 List No. 797 E.D.P. Number Pitch (mm) No. Of Flutes GT5 GT GT7 GT8 GT9 0.5 0. 0.7 0.8.5.5.5.5.75.5.5.5.5.5.5.5.5.5 55 5 57 Spiral Pointed 59 50 5 5 5 5 55 5 57 58 59 50 5 5 5 5 58 5 55 57 59 COBALT/VANADIUM HIGH SPEED STEEL HSSE *GT to H-limit conversion chart refer to Page: 0 5/ /8 /8 / / / / 5/ 5/ /8 /8 9/ 9/ / / / / 5/ 5/ / / 9/ 9/ Dimensions of Thread 0. 0.7 0.7 0.5 0. 0.7 0.7 0.7 0.55 0.55 0.9 0.9 0.787 0.787 0.787 0.787 0.98 0.98 0.98 0.98 0.98 0.98.8.8 Shank Dia. 0. 0. 0.8 0.9 0.55 0.8 0.8 0.8 0.8 0.8 0.7 0.7 0.9 0.9 0.80 0.80 0.5 0.5 0.5 0.5 0.97 0.97 0.70 0.70 Std. Pack. TAPS Plug Style, To 5 Thread Lead Surface Treated Nominal (mm) METRIC.5 5 7 8 8 0 0 8 8 0 0 Pitch (mm) 0.5 0. 0.7 0.8.5.5.5.5.75.5.5.5.5.5.5.5.5.5 E.D.P. Number No. Of Flutes GT5 GT GT7 GT8 GT9 555 55 557 559 550 55 55 55 55 555 55 557 558 559 550 55 55 55 55 558 55 555 557 559 *GT to H-limit conversion chart refer to Page: 0 5/ /8 /8 / / / / 5/ 5/ /8 /8 9/ 9/ / / / / 5/ 5/ / / 9/ 9/ Dimensions of Thread 0.9 0. 0.7 0.55 0.59 0.9 0.9 0.9 0.78 0.78...8.8.0.0.57.57.57.57.9.9.77.77 Shank Dia. 0. 0. 0.8 0.9 0.55 0.8 0.8 0.8 0.8 0.8 0.7 0.7 0.9 0.9 0.80 0.80 0.5 0.5 0.5 0.5 0.97 0.97 0.70 0.70 Std. Pack.

TAPS VIPER TAFLET TAPS (THREAD FORMING) Taflet Taps for conomical and fficient hread orming NACHI Viper Taflet taps are designed for economical and efficient tapping of steel. No chips are produced with Taflet taps. The threads are formed by displacement of the metal. Threads produced this way are generally more accurate and stronger than threads produced by conventional tapping. Advantages of NACHI Viper Taflet Taps Conventional coldform taps for steel require high torque. NACHI Viper Taflet taps have been specially engineered for steels and require less torque, reducing the chance of breaking. In conventional coldform threading, rapid wear and adhesion due to high frictional heat may occur. NACHI Viper Taflet tap s steam oxide surface treatment limits adhesion from fusion and carries coolant to the work area. Bright finish is also available when required. Conventional coldform internal threads aren t always clean and accurate. NACHI Viper Taflet taps have more radial sections for higher accuracy of internal threads in steel.

VIPER TAFLET FOR STEELS List No. 995 Machine Screw s VANADIUM HIGH SPEED STEEL HSSE-V Plug & Bottoming Style Surface Treated TAPS Nominal 0 5 8 0 * P : Plug, B : Bottom Thread/Inch NC UNC 5 8 0 0 NF UNF 80 7 5 8 0 8 Chamfer Style * B B B B B B B P B P B P B P B P B P B P B P B P B P B P B P B H 777 777 777 7778 7770 777 H 7777 77778 77780 7778 7778 7778 77785 7778 77787 77788 77789 77790 7779 7779 7779 7779 77795 7779 77797 77798 E.D.P. Numbers H 7789 7780 778 778 778 778 7785 778 H5 7785 77857 77858 77859 7780 778 778 778 778 7785 778 7787 7788 7789 77870 7787 H 7790 7790 77905 7790 77907 77908 77909 7790 H0 77970 7797 7797 7797 7797 77975 7797 77977 5/8 / / / / / / 7/8 7/8 7/8 7/8 5/ 5/ 5/ 5/ /8 /8 /8 /8 /8 /8 /8 /8 /8 /8 /8 /8 Dimensions of Thread 0. 0.7 0.7 0.7 0.7 0.500 0.500 0.5 0.5 0.5 0.5 0.9 0.9 0.9 0.9 0. 0. 0. 0. 0.7 0.7 0.7 0.7 0.55 0.55 0.55 0.55 0.55 0.55 0.55 0.55 Shank Dia. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0.8 0.8 0.8 0.8 0.9 0.9 0.9 0.9 0.0 0.0 0.0 0.0 Std. Pack.

VIPER TAFLET FOR STEELS List No. 995 Fractional s VANADIUM HIGH SPEED STEEL HSSE-V Plug & Bottoming Style Surface Treated Nominal / 5/ /8 7/ / 9/ 5/8 / * P : Plug, B : Bottom Thread/Inch NC UNC 0 8 0 NF UNF 8 0 0 8 8 Chamfer Style * P B P B P B P B P B P B P B P B P B P B P B P B P B P B P B P B H 7787 7788 7789 7780 H5 7787 7787 7787 77875 7787 77877 77878 77879 77880 7788 7788 7788 7788 77885 7788 77887 E.D.P. Numbers H 779 779 779 779 H7 7790 779 779 779 779 7795 779 7797 779 7797 7798 7799 77950 7795 7795 7795 7795 77955 7795 77957 H8 7790 779 779 779 779 7795 779 7797 H0 77978 77979 77980 7798 77990 7799 7799 7799 7799 77995 7799 77997 77998 77999 78000 7800 / / / / / / / / 5/ 5/ 5/ 5/ 5/ 5/ 5/ 5/ /8 /8 /8 /8 9/ 9/ 9/ 9/ / / / / / / / / Dimensions of Thread 0.59 0.59 0.59 0.59 0.9 0.9 0.9 0.9 0.78 0.78 0.78 0.78 0.8 0.8 0.8 0.8 0.98 0.98 0.98 0.98 0.98 0.98 0.98 0.98.0.0.0.0.8.8.8.8 Shank Dia. 0.55 0.55 0.55 0.55 0.8 0.8 0.8 0.8 0.8 0.8 0.8 0.8 0. 0. 0. 0. 0.7 0.7 0.7 0.7 0.9 0.9 0.9 0.9 0.80 0.80 0.80 0.80 0.590 0.590 0.590 0.590 Std. Pack. TAPS

VIPER TAFLET METRIC TAPS FOR STEELS TAPS List No. 99 Metric s Plug & Bottoming Style Surface Treated VANADIUM HIGH SPEED STEEL HSSE-V P B P B P B P B P B P B P B P B P B P B P B P B P B P B P B P B P B P B P B P B P B P B P B P B 500 500 500 5005 5007 5008 500 50 50 50 / / / / / / 5/ 5/ /8 /8 /8 /8 /8 /8 / / / / / / / / 5/ 5/ 5/ 5/ /8 /8 /8 /8 9/ 9/ 9/ 9/ / / / / / / / / 5/ 5/ 5/ 5/ 0.7 0.7 0.7 0.7 0.500 0.500 0.9 0.9 0. 0. 0.7 0.7 0.55 0.55 0.55 0.55 0.59 0.59 0.9 0.9 0.9 0.9 0.9 0.9 0.78 0.78 0.78 0.78 0.98 0.98 0.98 0.98 0.98 0.98 0.98 0.98.0.0.0.0.0.0.0.0.8.8.8.8 0.9 0.9 0.9 0.9 0.9 0.9 0. 0. 0. 0. 0.8 0.8 0.8 0.8 0.9 0.9 0.55 0.55 0.8 0.8 0.8 0.8 0.8 0.8 0.8 0.8 0.8 0.8 0.7 0.7 0.7 0.7 0.9 0.9 0.9 0.9 0.80 0.80 0.80 0.80 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 D0 D D9 D8 D7 D D5 50 507 509 500 50 50 505 50 50 50 508 509 50 505 507 508 500 50 50 50 50 507 509 5050 5055 505 50 50 507 508 505 505 5058 5059 50 505 5070 507 D D of Thread Shank Dia. Std. Pack. Nominal (mm) E.D.P. Numbers Dimensions 0. 0.5 0.5 0.5 0. 0.7 0.75 0.8.5.5.50.5.75.5.5.5.5.5.5..5.5.5 5 7 8 0 8 0 Pitch (mm) Chamfer Style* * P : Plug, B : Bottom

THEORETICAL HOLE SIZES TAPS Taflet Taps 75% Theoretical Core Hole Nearest Drill Dia. 5% Theoretical Core Hole Nearest Drill Dia. 55% Theoretical Core Hole Nearest Drill Dia. 0 5 8 0 / 5/ /8 7/ / 9/ 5/8 / 5 8 0 0 0 8 0 80 7 5 8 0 8 8 0 0 8 8.000.070.070.080.080.0990.0990.0.0.50.50.80.80.0.0.900.900.0.0.500.500.5.5.750.750.75.75.5000.5000.55.55.50.50.7500.7500.05.050.059.079.0780.088.0899.099.0....5.8.98.88.7.98.978.5.8.8.9..58.0.0.08.75.500.5.5787.597.990.78.5mm.5mm.5mm.95mm 5/.5mm #.5mm #8 # #.mm /8.7mm #5 #7 #0 5.0mm 5.7mm 7.mm 7.mm / 9.0mm #.5mm 7/ 9/ /.055.0.09.078.079.0898.09.00.08.0.50..70.50.57.7.7.97.00.80..879.9.7.5.059.5.0.779.557.579.588.00.7058.7.7mm 5/.0mm #.mm #9.mm #.9mm.mm #5 # / 5.0mm #8 # A 7.mm M S / 7/ 5/.055.07.079.079.080.09.09.07..57...87.5.57.7.78.00.08.5.8.97.99.5.59.08.88.7.8.5.57.590.0.7.7 #5 #5 #5.0mm.mm.5mm.mm #7 # #.mm #0 #.9mm #7.5mm 5.mm.0mm 7.mm 9/ / mm 7/ 5mm Nom. Dia Basic Major Dia. Threads/Inch NC UNC NF UNF Theoretical Core Hole Max. Min. 5H Class H Class Inches Pitch Suggested Taps mm Inches mm Inches mm.5 5 8 0 0 0.5 0. 0.7 0.8.5.5.75.5.07..7.79..870.0.5.507.585.75.7..0.55 5. 7.9 9.5.0.87.87 8.58.09.8.5.8.77.9.0.8.5.59.78.79..7. 5.5 7.0 9.7..0 5.0 8.7.098.7.5.8.85.95.5.0.5.599.709.79..9.5 5.55 7. 9..8.0 5.0 8.8 H5 H5 H H H7 H8 H9 H0 H H H H H7 H7 H8 H9 H0 H H H H H Nom. Dia

TAPS VTP SPIRAL FLUTED List No. 98 Machine Screw s List No. 98 Fractional s Modified Bottoming Style -/ To Thread Lead Surface Treated Modified Bottoming Style -/ To Thread Lead Surface Treated VANADIUM HIGH SPEED STEEL HSSE-V Nominal 5 8 0 Thread/Inch NC UNC 5 8 0 0 NF UNF E.D.P. Numbers No. of Flutes H H H H5 H H7 889 880 88 885 88 88 8877 889 8899 88 88 8878 8800 885 8879 889 880 88 8880 889 887 888 889 880 / / 7/8 5/ /8 /8 /8 Dimensions of Thread 0. 0.500 0. 0. 0.7 0.7 0.5 0.5 Shank Dia. 0. 0. 0. 0. 0. 0.8 0.9 0.9 Std Pack. TAPS Nominal / 5/ /8 7/ / 9/ 5/8 / 7/8 Thread/Inch NC UNC 0 8 0 9 8 NF UNF 8 0 0 8 8 E.D.P. Numbers No. of Flutes H H H H5 H H7 88057 8807 8808 88095 880 88 887 88 88 889 885 88 889 8857 887 8875 8880 8885 8890 8807 8809 88 8800 8807 8808 88097 8805 88 889 885 88 88 885 8859 8877 8807 880 88075 88085 88098 8807 885 885 885 887 / / / / 5/ 5/ 5/ 5/ /8 /8 9/ 9/ / / / / / / 5 /8 Dimensions of Thread 0. 0. 0.7 0.7 0.55 0.55 0.59 0.59 0.0 0.0 0.709 0.709 0.78 0.78 0.87 0.87 0.90 0.90 0.98 Shank Dia. 0.55 0.55 0.8 0.8 0.8 0.8 0. 0. 0.7 0.7 0.9 0.9 0.80 0.80 0.590 0.590 0.97 0.97 0.800 Std Pack.

TAPS VTP SPIRAL POINTED List No. 97 Machine Screw s List No. 97 Fractional s Plug Style to 5 Threads Surface Treated VANADIUM HIGH SPEED STEEL HSSE-V Plug Style to 5 Threads Surface Treated Nominal 5 8 0 Thread/Inch NC UNC 5 8 0 0 NF UNF 8 E.D.P. Numbers No. of Flutes H H H H5 H H7 H 87 870 870 875 8758 877 879 878 87 870 877 8788 879 87 87 87 87 8775 8797 87 87 8778 8790 8700 875 8779 870 87 8780 870 / / 7/8 5/ /8 /8 /8 Dimensions of Thread 0.7 0.500 0.5 0.9 0. 0.7 0.55 0.55 Shank Dia. 0. 0. 0. 0. 0. 0.8 0.9 0.9 Std. Pack. Nominal / 5/ /8 7/ / 9/ 5/8 / 7/8 Thread/Inch NC UNC 0 8 0 9 8 NF UNF 8 0 0 8 8 E.D.P. Numbers No. of Flutes H H H H5 H H7 H 8705 870 8705 8708 87080 8709 870 870 87 87 870 878 87 87 878 8758 87 878 8770 877 877 87070 8709 87 8700 8707 8708 87097 870 87 870 87 87 870 875 8759 879 8707 87098 87 877 87 870 8707 8708 87099 870 875 879 87 87 875 877 / / / / 5/ 5/ 5/ 5/ /8 /8 9/ 9/ / / / / / / 5 /8 Dimensions of Thread 0.59 0.59 0.9 0.9 0.78 0.78 0.8 0.8 0.98 0.98 0.98 0.98.0.0.8.8.99.99.78 Shank Dia. 0.55 0.55 0.8 0.8 0.8 0.8 0. 0. 0.7 0.7 0.9 0.9 0.80 0.80 0.590 0.590 0.97 0.97 0.800 Std. Pack. TAPS

TAPS VTP METRIC TAPS SPIRAL FLUTED VTP METRIC TAPS SPIRAL POINTED List No. 980 Spiral Fluted VANADIUM HIGH SPEED STEEL HSSE-V Modified Bottoming Style -/ To Thread Lead Surface Treated Nominal (mm).5 5 7 8 8 0 0 8 8 E.D.P. Number Pitch (mm) No. Of Flutes D D D5 D D7 D8 0.5 0. 0.7 0.8.5.5.5.5.75.5.5.5.5 55 5 57 59 50 5 5 5 5 5 55 57 58 50 5 59 5 5 5/ /8 /8 / / / / 5/ 5/ /8 /8 9/ 9/ / / / / Dimensions of Thread 0. 0.7 0.7 0.5 0. 0.7 0.7 0.7 0.55 0.55 0.0 0.0 0.55 0.709 0.55 0.709 0.55 0.87 Shank Dia. 0. 0. 0.8 0.9 0.55 0.8 0.8 0.8 0.8 0.8 0.7 0.7 0.9 0.9 0.80 0.80 0.5 0.5 Std. Pack. List No. 98 Spiral Pointed VANADIUM HIGH SPEED STEEL HSSE-V Plug Style, To 5 Thread Lead Surface Treated TAPS Nominal (mm).5 5 7 8 8 0 0 8 8 0 E.D.P. Number Pitch (mm) No. Of Flutes D D D5 D D7 D8 0.5 0. 0.7 0.8.5.5.5.5.75.5.5.5.5.5 55 5 57 59 50 5 5 5 5 5 55 57 58 50 5 59 5 5 5/ /8 /8 / / / / 5/ 5/ /8 /8 9/ 9/ / / / / Dimensions of Thread 0.9 0. 0.7 0.55 0.59 0.9 0.9 0.9 0.78 0.78 0.98 0.98 0.98 0.98.0.0.0.0 Shank Dia. 0. 0. 0.8 0.9 0.55 0.8 0.8 0.8 0.8 0.8 0.7 0.7 0.9 0.9 0.80 0.80 0.5 0.5 Std. Pack.

TAPS STANDARD HAND TAPS List No. 9 Fractional s HIGH SPEED STEEL Bright Finish / / / / / 5/ 5/ 5/ 5/ 5/ /8 /8 /8 /8 /8 7/ 7/ / / / / 9/ 9/ 5/8 5/8 5/8 5/8 / / / / / / 7/8 7/8 /8 /8 / / /8 /8 / / UNC 0 0 0 8 8 8 0 0 9 8 7 7 Thread UNF 8 8 0 0 0 8 8 8 UNS Pitch Diameter Limits H H H5 H H H H H5 H H H H H5 H H H H H H5 H H5 H H H H5 H H5 H H H H5 H H5 H H H H H H H H H H H H H Number of Flutes Taper L9 059 08 089 098 07 7 5 7 8 97 0 5 0 7 8 9 0 0 9 5 8 E.D.P. Plug L9 00 09 075 090 09 099 08 8 5 5 8 8 98 0 55 58 7 7 85 88 9 0 5 7 0 9 5 Bottom L9 0 070 07 09 09 00 09 7 9 5 57 9 8 99 0 7 7 5 59 5 7 77 8 89 95 0 5 8 7 0 / / / / / / / / / / 5/ 5/ 5/ 5/ 5/ 5/ 5/ /8 /8 /8 /8 9/ 9/ / / / / / / / / / / / / 5 /8 5 /8 5 /8 5 7/ 5 7/ 5 / 5 / / / /8 /8 Dimensions Thread /8 /8 /8 /8 /8 / / / / / 7/ 7/ / / / / / / / / / / / / 7/ 7/ / / / 9/ 9/ 9/ 9/ Shank Dia. 0.55 0.55 0.55 0.55 0.55 0.8 0.8 0.8 0.8 0.8 0.8 0.8 0.8 0.8 0.8 0. 0. 0.7 0.7 0.7 0.7 0.9 0.9 0.80 0.80 0.80 0.80 0.5 0.5 0.590 0.590 0.590 0.590 0.97 0.97 0.800 0.800 0.800 0.89 0.89.0.0.08.08.. Std. Pack. TAPS Order by EDP Number

TAPS STANDARD HAND TAPS List No. 9 Machine Screw HIGH SPEED STEEL Bright Finish TAPS Nominal Tap 0 0 5 5 5 5 8 8 8 8 8 0 0 0 0 0 0 NC UNC 5 5 8 8 NS 0 0 0 0 Threads NF UNF 80 80 7 7 5 5 8 8 0 0 8 Pitch Diameter Limits H H H H H H H H H H H H H H H H H H H H H H H H H H7 H H H H H7 H H H H H7 H H H7 H H Number of Flutes Taper L9 0 7 8 87 90 9 0 08 7 9 8 7 59 5 77 95 50 57 5 5 5 57 58 589 E.D.P. Numbers Plug L9 7 70 7 7 8 88 9 9 97 0 0 09 8 7 0 9 8 0 9 7 78 9 505 508 55 58 5 5 58 5 57 578 58 590 Bottom L9 5 8 7 77 8 89 9 95 0 0 9 5 0 9 7 70 79 97 50 509 59 5 5 59 5 57 579 585 59 5/8 5/8 / / / / / / / / / / / / 7/8 7/8 7/8 7/8 7/8 5/ 5/ 5/ 5/ /8 /8 /8 /8 /8 /8 /8 /8 /8 /8 /8 /8 /8 Dimensions Thread 5/ 5/ /8 /8 /8 /8 7/ 7/ 7/ 7/ / / / / 9/ 9/ 9/ 9/ 9/ 5/8 5/8 5/8 5/8 / / / / / / / / / / 7/8 7/8 7/8 7/8 7/8 7/8 5/ 5/ Shank Dia. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0.8 0.8 0.8 0.8 0.8 0.9 0.9 0.9 0.9 0.9 0.9 0.0 0.0 Std. Pack. Order by EDP Number

TAPS STANDARD TAPS SPIRAL POINTED / FRACTIONAL SIZES STANDARD HAND TAPS / FOR CAST IRON List No. 9 Fractional s Plug Style Bright Finish HIGH SPEED STEEL Nominal Tap / / / 5/ 5/ 5/ /8 /8 /8 /8 7/ 7/ / / 9/ 5/8 / Threads per inch NC NF UNC UNF 0 0 8 8 8 0 0 0 Pitch Diameter Limits H H H H H H H H H5 H H H H H H H H Number of Flutes E.D.P. Numbers 705 705 708 7078 7080 709 700 70 70 70 7 7 70 78 7 78 750 Dimensions Thread Shank Dia. / 0.55 / 0.55 / 0.55 / /8 0.8 / /8 0.8 / /8 0.8 5/ / 0.8 5/ / 0.8 5/ / 0.8 5/ / 0.8 5/ 7/ 0. 5/ 7/ 0. /8 / 0.7 /8 / 0.7 9/ / 0.9 / / 0.80 / 0.590 Std. Pack. Order by EDP Number List No. 99 For Cast Iron HIGH SPEED STEEL Surface Treated / 5/ /8 7/ / 9/ 5/8 / UNC 0 0 8 8 0 Threads UNF 8 0 0 0 0 8 8 Thread Limits H H5 H H H5 H H H5 H H H5 H H5 H H5 H H5 H H H H H H Number of Flutes Plug 700 700 7005 7007 7009 70 70 705 707 709 70 70 705 707 709 70 70 705 707 709 70 70 705 E.D.P. Bottom 700 700 700 7008 700 70 70 70 708 700 70 70 70 708 700 70 70 70 708 700 70 70 70 Dimensions Thread / / / / /8 / /8 / /8 5/ / 5/ / 5/ / 5/ 7/ 5/ 7/ 5/ 7/ 5/ 7/ /8 / /8 / /8 / /8 / 9/ / 9/ / / / / / / / Shank Dia. 0.55 0.55 0.55 0.8 0.8 0.8 0.8 0.8 0.8 0. 0. 0. 0. 0.7 0.7 0.7 0.7 0.9 0.9 0.80 0.80 0.590 0.590 Std. Pack. TAPS

TAPS STANDARD TAPS SPIRAL POINTED / MACHINE SCREW SIZES List No. 9 Machine Screw s Plug Style Bright Finish HIGH SPEED STEEL Nominal Tap Threads per inch NC UNC NF UNF Pitch Diameter Limits Number of Flutes E.D.P. Numbers Plug L9 Dimensions Thread Shank Dia. Std. Pack. TAPS 0 0 5 5 5 8 8 8 8 0 0 0 0 0 0 5 5 8 NS 0 0 0 0 80 80 7 7 5 8 0 H H H H H H H H H H H H H H H H H H H H H7 H H H H7 H H H H7 H H H7 H 700 70 70 708 70 7 7 7 7 78 7 7 78 70 78 750 75 75 758 70 7 78 77 77 778 78 78 788 790 79 79 700 70 5/8 5/8 / / / / / / / / / 7/8 7/8 7/8 7/8 5/ 5/ 5/ /8 /8 /8 /8 /8 /8 /8 /8 /8 /8 /8 5/ 5/ /8 /8 /8 /8 7/ 7/ 7/ / / 9/ 9/ 9/ 9/ 5/8 5/8 5/8 / / / / / / / / 7/8 7/8 7/8 7/8 7/8 7/8 5/ 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0.8 0.8 0.8 0.8 0.9 0.9 0.9 0.9 0.9 0.9 0.0 Order by EDP Number

TAPS TAPER PIPE TAPS / STRAIGHT FLUTED TAPER PIPE TAPS / SPIRAL FLUTED List No. 9 (NPT) HIGH SPEED STEEL Taper Pipe Taps Bright Finish Nominal Tap / /8 /8SS / /8 / / / / Threads per Inch 7 7 7 8 8 / / / / Number of Flutes 5 5 5 7 7 E.D.P. Number L9 705 705 705 705 7055 705 7057 7058 7059 700 70.0.0.0.70.50.0.50.750.50.5 Thread 0.890 0.750 0.750.00.00.70.70.750.750.750.750 Dimensions Shank Dia. 0.5 0.75 0.5 0.55 0.7 0.875 0.90.5.5.5.875 Square 0.70 0.70 0.70 0.70 0.5 0. 0.89 0.8 0.970. of Square 0.9 0.80 0.9 0.09 0.507 0.550 0.787 0.89 0.989.8.059 Std. Pack List No. 97 (NPT) Taper Pipe-Spiral Fluted Surface Treated PREMIUM TYPE STEEL Nominal Tap / /8 /8SS / /8 / / Thread Per Inch 7 7 7 8 8 / Number of Flutes 5 5 E.D.P. Numbers L97 805 805 805 805 8055 805 8057 8058....7.5..5.75 Thread 0.89 0.75 0.75.0.0.7.7.75 Dimensions Shank Dia. 0.5 0.75 0.5 0.55 0.7 0.875 0.90.5 Square 0.7 0.7 0.7 0.7 0.5 0. 0.89 0.8 of Square 0.9 0.80 0.9 0.09 0.507 0.550 0.787 0.89 Std. Pack. TAPS

TAPS STANDARD METRIC HAND TAPS STANDARD METRIC TAPS / SPIRAL POINTED List No. 90 HIGH SPEED STEEL Bright Finish Nominal Tap (mm) M M M.5 M M5 M M7 M8 M0 M M M M M8 M8 M0 M M M7 M0 Millimeter Pitch (mm) 0. 0.5 0. 0.7 0.8.0.0.5.5.75.5.0.0.5.5.5.5.0.0.5 Pitch Dia. Limits D D D D D D5 D5 D5 D D D5 D7 D7 D7 D7 D7 D7 D8 D8 D9 Number of Flutes Taper 505 507 507 5080 5095 507 5 55 50 555 5 57 57 58 588 500 5 5 59 55 E.D.P. Numbers Plug 5057 507 5075 508 509 508 5 5 5 55 5 58 577 58 589 50 5 55 50 55 Bottom 5058 507 507 508 5097 509 55 57 5 557 5 59 578 58 590 50 5 5 5 55 / 5/ /8 /8 / / / 5/ /8 9/ 9/ / / / 5/ / 9/ 5 /8 5 7/ Dimensions Thread 7/ 5/8 / / 7/8 /8 /8 / / / / / / / 7/ 7/ / 9/ Shank Dia. 0. 0. 0. 0.8 0.9 0.55 0.8 0.8 0.8 0.7 0.9 0.9 0.80 0.5 0.5 0.5 0.97 0.70 0.89.0 Std. Pack. Order by EDP Number List No. 90 HIGH SPEED STEEL Bright Finish TAPS Nominal Tap (mm) M.5 M M M5 M M8 M0 M M M Pitch (mm) 0.5 0.50 0.70 0.80.00.5.50.75.00.00 Pitch Diameter Limits D D D D D5 D5 D D D7 D7 Number of Flutes E.D.P. Numbers 5705 57055 57058 570 570 5708 5708 5707 5707 57078 / 5/ /8 /8 / / 5/ /8 9/ / Dimensions Thread / 5/8 / 7/8 /8 / / / / Shank Dia. 0. 0. 0.8 0.9 0.55 0.8 0.8 0.7 0.9 0.80 Std. Pack. Order by EDP Number

TAPPING SPEEDS SG-Low Spiral Taps List No. 958, 959 SFM : Surface Feet per Minutes Work Materials Tapping Speed SFM Low Carbon Steel 00,08 5-50 Medium Carbon Steel 05,05 0-50 High Carbon Steel 05,095 5-0 Alloy Steel 0,0 5-0 Die Steels D,H 5-5 Hardened Die Steels(0-0HRC) D,H 8-5 Stainless steel (Austentic) 0,0, 5-5 Stainless steel (Martensitic) 0,0-0 Stainless steel (PH) up to 5HRC 7-PH -0 Titanium Alloy Up to HRC ALV 5-0 Magnesium Alloy 0-80 Ductile cast Irons 80-55-0 0-50 Cast Irons Nodular,Grey 0-5. These are general tapping condition, may be altered by your condition.. These conditions are for tapping depth.5d. In case of deeper thread you may multiply these values by the coefficient of next table. Thread depth Coefficient Up to.5d.5d.5d 0.9.5DD 0.8 Over D 0.7 SFM:Surface Feet per Minutes Viper T SPIRAL Flute TAP List 798,7980,7987,798 Work Materials Tapping Speed SFM Low Carbon Steel 00,08 0-0 Medium Carbon Steel 05,05 5-0 High Carbon Steel 05,095 5-5 Alloy Steel 0,0 5-0 Die Steels D,H 0-5 Hardened Die Steels(0-0HRC) D,H - Stainless steel (Austentic) 0,0, 0-5 Stainless steel (Martensitic) 0,0 0-5 Stainless steel (PH) up to 5HRC 7-PH 8-5 Titanium Alloy Up to HRC Magnesium Alloy ALV 0-5 0-0 Ductile cast Irons 80-55-0 5-0 Cast Irons Nodular,Grey - Copper 5-0 Brass, Brass casting 0-0 Bronze, Brass casting 5-50. These are general tapping condition, may be altered by your condition.. These conditions are for tapping depth.5d,in case of deeper thread you may multiply these values by the coefficient of next table Thread depth Coefficient Up to.5d.5d.5d 0.9.5D D 0.8 Over D 0.7 VIPER T Series SFM:Surface Feet per Minutes Viper T SPIRAL POINTED TAP List797,7970,7977,797 Work Materials Tapping Speed SFM Low Carbon Steel 00,08 5-75 Medium Carbon Steel 05,05 0-50 High Carbon Steel 05,095 5-0 Alloy Steel 0,0 0-50 Die Steels D,H 5-0 Hardened Die Steels(0-0HRC) D,H 8-5 Stainless steel (Austentic) 0,0, 5-5 Stainless steel (Martensitic) 0,0 5-5 Stainless steel (PH) up to 5HRC 7-PH 0-0 Titanium Alloy Up to HRC ALV 5-0 Magnesium Alloy 0-80 Ductile cast Irons 80-55-0 0-50 Cast Irons Copper Nodular,Grey 0-0 0-50 Brass, Brass casting Bronze, Bronze casting 50-80 0-0. These are general tapping condition, may be altered by your condition.. These conditions are for tapping depth.5d,in case of deeper thread you may multiply these values by the coefcient of next table Thread depth Coefficient Up to.5d.5d.5d 0.9.5D D 0.8 Over D 0.7 DLC TAFLET THREAD FORMING TAPS List No. 955, 95, 957 Other TAPS Aluminum Alloys Brass Bronze Copper High Temperature Alloys Iron, Ductile, Gray, Malleable Work Materials Aluminum Alloys Material Cobalt Base Iron Base Nickel Base Annealed as Cast Tempered Annealed as Cast Heat Treated Annealed Magnesium Alloys Manganese Molybdenum Alloys Monel Nickel Alloys Plastics, Reinforced Thermoplastics Thermosetting Plastics Steels, Alloys, Annealed or Cold Drawn Quenched & Tempered Armor Plate Stress Relieved Annealed Annealed Tapping Speed SFM 90-00 0-00 0-0 0-0 5-0 0-5 5-0 0 0 5-0 80 5-0 0 5-50 75 0 50 0 5 5 50 50 0-0 5-5 0 (Steels, Cont.) Carbon Steel, Plain Cast, Carbon Cast, Corrosion Resistant, Heat Resistant, Low Alloy Precipitation Hardening, Stainless Free Machining, Tool Steels, High Speed, Water Hardening, Ultra High Strength Steels Maraging Steels Tapping Speed SFM 70-0 Material Annealed Tempered Annealed Tempered Annealed as Cast Annealed Tempered Treated Annealed Tempered Annealed Annealed Annealed Annealed Normalized Tempered Annealed Maraged Stress Relieved Annealed Annealed Tantalum Alloys Titanium Alloys, Commercial Pure, Alpha & Alpha Beta Alloys, Tungsten Alloys, Pressed & Sintered Zinc Alloys Die Cast Tapping Speed SFM 0-80 5-0 0-50 0 0-0 0-5 0-5 5-5 0-5 5-5 5-75 5-75 5-5 50 5 0-7 0-5 5-0 0-0 0-5 50 50 CONVERSION TABLE Surface Feet Per Minute to Revolutions Per Minute SFM 0 5 0 0 50 0 70 80 90 00 0 0 0 0 50 TAP SIZE REVOLUTIONS PER MINUTE 0 70 590 90 50 00 850 50 500 5750 50 7000 750 800 8900 9550 00 0 550 00 00 0 50 50 70 500 5750 50 800 700 7850 850 00 00 750 50 50 00 550 000 50 850 550 5750 00 50 750 950 50 550 900 00 700 050 50 850 50 00 5000 500 5750 50 850 050 50 700 050 00 700 050 00 750 00 50 750 500 5 00 750 900 00 550 850 00 00 750 00 50 50 950 50 550 550 50 850 00 50 50 950 00 50 750 050 00 00 850 50 8 50 580 700 950 50 00 50 850 00 50 550 800 000 50 500 0 00 500 00 800 005 00 00 00 800 000 00 00 00 800 000 50 50 550 700 850 050 50 00 550 750 950 00 00 50 50 / 00 80 50 00 750 900 050 00 50 500 50 800 950 50 00 5/ 50 00 50 80 00 750 850 950 00 50 50 50 550 700 850 /8 00 50 00 00 500 00 700 800 900 000 00 00 00 00 500 7/ 70 0 50 50 50 50 00 700 750 850 950 050 50 50 00 / 50 90 0 00 50 50 50 00 50 750 850 900 950 050 50 9/ 0 70 00 50 50 00 50 550 00 50 750 800 900 950 050 5/8 0 50 80 50 00 50 00 50 550 00 50 750 800 850 900 / 00 0 50 00 50 00 50 00 50 500 550 00 50 700 750 7/8 80 00 0 70 00 50 00 50 00 50 80 50 550 00 50 70 90 00 50 90 0 0 00 50 80 0 50 500 50 570 The material being tapped is the primary factor in determining the most effective TAPPING SPEED. However there are a number of other factors which may require consideration. Among these are: thread pitch, thread length, percent of thread, lubrication, tap ute style and chamfer, equipment and method of tapping. The best speed is determined by experiment on the iob. The table below lists speeds which have proven satisfactory under average conditions. TAPS Cutting Condition

TECHNICAL REFERENCE TAP NOMENCLATURE Square Width Square Thread Shank Male Center Thread Chamfer Complete Thread Portion Straight Fluted Taps (Hand Taps) Spiral Fluted Taps Spiral Flute TAPS Shank Diameter Male Center Rake Angle Radial Thread Relief Heel Heel Angle Flute Land Land Width Spiral Pointed Taps Spiral Point Angle Spiral Point Flute Helix Angle Web Diameter TAFLET Thread Forming ( ) Radial Point Relief Drop

TECHNICAL REFERENCE STANDARDS & DIMENSIONS Standard System of Marking General Taps, dies, and other threading tools will be marked with the nominal size, number of threads per inch, and the proper symbol to identify the thread form. These symbols are in agreement with the ANSIB9.9 979 Standard on Nomen-clature, Definitions and Letter Symbols for Screw Threads. NBUTT V SB STI National Buttress Screw Thread A 0 "V" Thread with Truncated Crests and Roots. The Theoretical "V" Form is usually flatted several thousandths of an inch to the user s specifications. Manufacturers Stovebolt Standard Thread Special Threads for Helical Coil Wire Screw Thread Inserts. Symbols used for American Threads are: Symbol Reference NC NF NEF N NH NM NGO NS NPT NPTF ANPT NPS NPSC NPSF NPSH NPSI NPSL NPSM NPTR AMO ACME C ACME G STUB ACME American National Coarse Thread Series American National Fine Thread Series American National Extra Fine Thread Series American National 8, and Thread Series (8N, N, in) American (National) Hose Coupling and Fire Hose Coupling Threads National Miniature Screw Thread American (National) Gas Outlet Thread American Special Thread American (National) Taper Pipe Thread Dryseal American (National) Taper Pipe Thread Military Aeronautical Pipe Thread Specification MIL-P-7 05 American (National) Straight Pipe Thread American (National) Straight Pipe Thread in Pipe Couplings Dryseal American (National) Fuel Internal Straight Pipe Thread American (Standard) Straight Pipe Thread for Hose Couplings and Nipples Dryseal American (National) Intermediate Internal Straight Pipe Thread American (National) Internal Straight Pipe Thread for Locknut Connections (Loose Fitting Mechanical Joints) American (National) Internal Straight Pipe Thread for Mechanical Joints (Free Fitting) American (National) Internal Taper Pipe Thread for Railing Joints (Mechanical Joints) American Standard Microscope Objective Thread Acme Screw Thread Centralizing Type Acme Screw Thread General Purpose Type Stub Acme Threads Group Thread Taps Limit Numbers All standard Ground Thread Taps will be marked with the letter G to designate Ground Thread. The letter G will be followed by the letter H to designate above basic (L below basic) and a numeral to designate the Pitch Diameter limits. Example: GH indicates a Group thread Tap with Pitch Diameter limits.000 to.005 over basic. Pitch Diameter limits for Taps to " diameter inclusive. L = Basic to Basic minus.0005 H = Basic to Basic plus.0005 H = Basic plus.0005 to Basic plus.000 H = Basic plus.000 to Basic plus.005 H = Basic plus.005 to Basic plus.000 H5 = Basic plus.000 to Basic plus.005 H = Basic plus.005 to Basic plus.000 Pitch Diameter limits for Taps over " diameter to /" diameter inclusive. H = Basic plus.000 to Basic plus.000 American National 8,, and NEF Thread Series National 8 pitch Series " to /" by /8ths /" to " by /ths National pitch Series /" to /" /ths /" to " by /8ths " to " by /ths National pitch Series /" to /" by /ths /" to " by /8ths " to " by /ths National Extra Fine Thread Series # /" 5/" /8" 7/" 8 /" 8 9/" 5/8" /" /" 0 /" 0 7/8" 0 5/" 0 " 0 /" 8 /" 8 /8" 8 /" 8 /" 8 5/" 8 /8" 8 7/" 8 /" 8 9/" 8 5/8" 8 /" 8 /" " TAPS

TECHNICAL REFERENCE STANDARD TAP BLANK DIMENSIONS TAPS C Nominal Diameter Range - Inches D D D THREAD LENGTH INCL. CHAMFER C C B B A A A STYLE STYLE STYLE Mach. Screw No. 0 5 8 0 Nominal Fractional Diameter Inches Nominal Metric Diameter Mill. Over To (lncl).05.05 /.05.078.078.09.09.0 /.0.7.7.0 /8.0.5.5.7 5/.7.97 /.97. 7/..0 /.0. 5/..85 /8.85.8 7/.8.50 /.50.57 9/.57.5 5/8.5.709 /.709.70 /.70.8 / M0.8.885 7/8 M.885.98 5/ M.98.00 M5 M7.00.07.07.5 / /8.5.98.98.0 / / M0.0...85 5/ /8 M.85.8 7/.8.50 / M M9 M.5.70.70.885 / 7/8.50.5 5/8.885.00.00.5 /8 M8.0.85 /8.5.0 / M5.85.50 /.50.5 5/8.5.70 / M.70.885 7/8 M7.885.00.00.5 /8.5.0 / M80.0.85 /8.85.50 /.50.5 5/8 M90.5.70 /.70.885 7/8.885.00 M00 * Styles shown are for ground thread taps Style* THREAD LENGTH INCL. CHAMFER TABLE 0 GENERAL DIMENSIONS M. M.8 M,MZ M.5 M, M.5 M.5 M M.5, M5 M, M. M7, M8 M0 MI M.5 M M M8 A -5/8 -/ -/ -/ -7/8-5/ -/8 -/8 -/8 -/ -/ -5/ -5/ -/8-9/ -/ -/ -/ -5/ -/ -9/ 5-/8 5-/8 5-7/ 5-7/ 5-/ 5-/ -/ -/ -/8 -/ 7 7-5/ 7-5/8 8 8 / 8 / 8 / 8 / 9 / 9 / 9 / 9 / 0 0 0 / 0 / 0 / 0 / 0 / Tap Dimensions Inches Thread B 5/ /8 7/ / 9/ 5/8 / / 7/8 5/ /8 / 7/ / / / / 7/ 7/ / / 9/ 9/ 9/ 9/ / / 9/ 9/ 9/ 9/ 9/ 9/ 9/ 9/ 5/ 5/ 5 5/ 5 5/ 5 5/ Square C / / / / / / / / / 9/ 5/ /8 7/ / 7/ / 9/ 5/8 / / / / / 7/8 7/8 / / /8 /8 /8 / / /8 /8 7/ 7/ / / 9/ 9/ 5/8 5/8 / / /8 /8 / THREAD LENGTH INCL. CHAMFER B Shank Diameter D........8.9.0.55.8.8..7.9.80.5.590.5.97.70.800.89.89.0.0.08.08...05.0.59..79.89.09.00.5.50.75.5.8.79.88.008..7..7 of Square.0.0.0.0.0.0.0..5.5.9.8.8..75..0.0..89.5.570.00.7.7.7.7.8.8.95.95.979.07.9..7.0.5.575.9.7.85.907.00.095..5.50..50.00

TECHNICAL REFERENCE TAP RECOMMENDATION FOR CLASSES B & B UNIFIED INCH SCREW THREADS Threads Per Inch Recommended Tap Limits Internal Thread Pitch Diameter Units NC UNC NF UNF Class B Class B Min. All Classes (BASIC) Max. Class B Max. Class B 0 5 5 8 8 0 0 / / 5/ 5/ /8 /8 7/ 7/ / / 9/ 9/ 5/8 5/8 / / 7/8 7/8 /8 /8 / / /8 /8 / / 5 8 0 0 0 8 0 9 8 7 7 NS 80 7 5 8 0 8 8 0 0 8 8 H H H H H H H H H H H H H H H H H H H H5 H H5 H H5 H H5 H5 H5 H5 H5 H5 H5 H5 H5 H5 H H H H H H8 H H8 H H8 H H8 H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H5 H H H H H H H H H H H H H H.059.09.00.07.0759.0855.087.0958.0985.088.0.77.8.7.0.9.97.889.98.75.8.7.85..79.9.050.500.75.508.5.50.5889.850.709.808.88.988.959.95.0.0709.57.959.7.09.97.59.05.055.05.077.078.0885.090.099.0....5.75.9.7.7.9.970...87.90.0.58.97.0.55.7.55.5.57.599.97.759.80.85.97.955.909.0.0787.8.09.77.9.0.5.05.08.059.075.0779.0877.0895.098.008...0..5.87..7.9.959..00.80.890.87.5.957.09.58.77.55.508.57.59.907.7.8089.89.95.95.9590.09.078..09.75.70.99.5 TAPS The above recommended taps normally produce the Class of Thread indicated average materials when used with reasonable care. However, if the tap specified does not give a satisfactory gage fit in the work, a choice of some other limit tap will be necessary.

TECHNICAL REFERENCE PRE-TAPPING DRILLING SIZES Drilling size is strictly concerned Percent of Thread. The following picture shows the relations between the height of the female thread and its sectional area. Here, it's very important to choose the minimized Percent of Thread as possible the thread needs. Because too much Percent of Thread brings increased cutting torque which causes excess wear and breakage of the taps. Female side Height of Thread (%) 00 8..7 50..7 5 7 9..7. 50 7 00 Sectional Area (%) Tap side P Percent of Thread = Basic thread OD. x Pre-Tapping Diameter x 00% x (Basic Height of Thread) Pre-tapping diameter for Cutting Taps TAPS Pre-tapping Diameter = Basic thread OD. Pre-tapping Diameter for Roll Forming Taps.099 x Percent of Thread No. of threads per inch Pre-tapping Diameter = Basic thread OD..008 x Percent of Thread No. of threads per inch

TECHNICAL REFERENCE TAP DRILL SIZES The following tables show the Theoretical Percentage of Thread obtained from stock sizes of drills and also the Probable Percentage after allowance for oversize drilling. Tap Tap Drill Decimal Probable Percent Decimal Probable Percent Decimal Probable Percent Tap Tap Equiv. of Hole of Tap Equiv. of Hole of Tap Equiv. of Hole of Drill Drill Tap Drill Thread Tap Drill Thread Tap Drill Thread 0-80 - -7-5 - -8-5 -0-8 5-0 5- - -0 5 / 5 5 5 / 5 50 9 50 9 8 5/ 7 5 5 / / 0 9 8 7 8 7 7 7/ 5.05.09.0550.0595.0595.05.070.0700.070.0700.070.070.078.0785.080.080.080.080.080.080.0890.095.098.095.098.090.0980.0995.05.00.05.00.05.00.05.09.00.0.0.0.0.0.080.08.055.00.00.00.087.077.077.077.077.0779.0800.080.089.089.089.089.0879.0880.090.0955.0958.0955.0958.0980.00.08.08.0.08.0.088.0.09.0...5..5.8 7 7 8 59 7 50 7 9 70 5 78 70 9 0 5 9 5 8 7 5 55 50 0 5 7 7 5 58 7 55 78 7 0 55 75 9 0 8-8- 0-0- - -8 /-0 /-8 5/-8 5/- 9 8 9 8 9/ 7 5 5/ 5/ 0 9 / 7 5 5 / 9 8 7 / 5 7/ F G 7/ H H I.0.05.0.05.0.0.70.95.50.50.5.570.5.570.590.0.0.79.70.770.800.80.770.800.80.850.875.90.990.00.0.00.055.090.0.88.0.570.0.5.0.0.70.89..89..5.7.50.57.55.57.595.0.595.0...9.75.75.805.85.855.805.85.855.885.90.998.08.08.09.078.09.8.8..8.08.5.97.70.70.7 5 70 57 57 79 7 9 5 55 75 7 8 5 75 7 0 5 77 70 59 5 77 7 70 5 57 7 59 55 7 59 59 78 7 /8- /8-7/- 7/-0 /- /-0 9/- 9/-8 5/8-5/8-8 /-0 /- 7/8-9 7/8- -8 - - 5/ O P / Q R T / U /8 V W 5/ X 7/ 7/ 9/ 5/ / / / 7/ 5/ 9/ 7/ / / / 9/ 5/ 5/ / 55/ 7/8 57/ 9/ 9/ 59/ 5/ 59/ 5/.5.0.0.8.0.90.580.59.80.750.770.80.90.970.9.75.5.88.8.5000.55.5.59.55.578.0.5.875.75.78.799.85.859.8750.890.90.90.99.975.99.975.0.0.7.5....0.7.79.8.90.95.0...578.7.89.508.50.5.558.57.58.5..95.7708.78.80.877.85.8809.895.9.9.979.95.979.95 7 8 59 79 7 58 8 79 70 0 7 5 55 7 58 5 8 8 80 58 75 80 58 80 8 7 7 79 8 7 5 8 7 5 78 TAPS { } FORMULA FOR OBTAINING TAP DRILL SIZES (Select nearest commercial stock drill) { } { } Outside Diam. minus.099 Amount of percentage of full thread Drilled of Thread Number of threads per inch Hole { } No. of Threads x Outside Diam. of thread Selected Drill Diam Percentage of per inch.099 full Thread = =

TAPS TECHNICAL REFERENCE TAP DRILL SIZES For Thread Forming Taps For Pipe Taps 0 5 5 8 8 0 0 / / 5/ 5/ /8 /8 7/ 7/ / / 9/ 9/ 5/8 5/8 / / 5 8 0 0 0 8 0 80 7 5 8 0 8 8 0 0 8 8.05.050.059.079.0780.088.0899.099.0....5.8.98.88.7.98.978.5.8.8.9..57.0.0.08.75.500.5.5787.597.990.78.5mm.5mm.5mm.95mm 5/.5mm.5mm 8.mm /8.75mm 5 7 0 5.0mm 5.7mm 7.mm 7.mm / 9.0mm Z.5mm 7/ 9/ /.05.050.050.078.078.088.0890.098.05.0.0.0.50.7.95.70.95.98..85.9.7.5.55.578.597.787.050.055.0.077.0785.0890.090.000.00.0..0.0.90.507.700.750.90.989.0.9.8.97.5.55.05.7..7.59.5.587.598.70.70.5mm.5mm.95mm 7 9 8.9mm.mm.mm.8mm 8 9 8 5.9mm 7.5mm 8.75mm 9.0mm Y 0.5mm 7/ /.05.050.078.0785.0890.0995.05.0..0.0.9.95.90.990..85.5.5.578.787.055.0.09.078.079.0898.09.00.08.0.50..70.50.58.77.7.977.00.80..879.9.7.5.059.5.0.779.557.580.588.00.7058.7.7mm /.0mm.mm 9.mm.9mm.mm 5 / 5.0mm 8 A 7.mm M S / 5/.09.078.0787.0890.090.0995.0.0..0.95.50.79.98.990.80.0.87.950.80.70.059.0.07.0787.079.0905.097.08.05.8.57.5.78.5.5.79.77.989.0.95.5.898.955.95.580.08.7.8.79.585.598.5879.0.709.75 5 5 7.0mm.mm.mm 8.mm.9mm /8.5mm.8mm / 8 7 5/ L 7.5mm 8.9mm T 5/ 8.0mm.0550.070.0785.0787.090.090.05.0..50.80.9.50.79.770.990.00.80..900.95.50.580.7087 Nominal Threads per Inch 75% THREAD 70% THREAD 5% THREAD 0% THREAD NC UNC NF UNF Theor. Hole Core Nearest Drill Dec. Equiv. Theor. Hole Core Nearest Drill Dec. Equiv. Theor. Hole Core Nearest Drill Dec. Equiv. Theor. Hole Core Nearest Drill Dec. Equiv. Nominal Pipe / /8 / /8 / / / / 7 7 8 8 -/ -/ -/ -/ D R 7/ 7/ 5/ 59/ 5/ / 7/ 7/.0.90.75.578.70.99.5.5000.7.88 5/ / 7/ 9/ / 57/ /8 5/ 5/ /..8.9.55.875.890.50.88.70.875 / / 7/ 7/ / 59/ 5/.500.8.75.578.788.98.5 Threads Per Inch NPT NPTF NPT NPTF ANPT NPS NPSF (When Drilled Only) (When Taper Reamed) Dr. Dec. Equiv. Dr. Dec. Equiv. Dr. Dec. Equiv.

TECHNICAL REFERENCE TAP DRILL SIZES (METRIC) For Cutting Taps Unit : mm Nominal size Pitch Percentage of thread engagement hole diameter 00% 90% 80% 70% Minor dia of internal thread Nominal size Pitch Percentage of thread engagement hole diameter 00% 90% 80% 70% Minor dia of internal thread M 0..57..5.7.57.79 M.8...5.85.0 M 0.5..5.57..59.599.5.8.5.7.8.7.7 M.5 0..85.9.98.05.850.00 M8.5 5. 5. 5.8. 5.9 5.7 M 0.7...9.7...5.8.5.7.8.7.7 M5 0.8....9.. M0.5 7. 7. 7.8 8. 7.9 7.7 M.9 5.0 5. 5..97 5.5.5 8.8 8.5 8.7 8.8 8.7 8.7 M7 5.9.0.. 5.97.5 M.5 9. 9. 9.8 0. 9. 9.7 M8.5.5.78.9 7.05.7.9.5 0.8 0.5 0.7 0.8 0.7 0.7.9 7.0 7. 7..97 7.5 M 0.8...7 0.75.5 M0.5 8.8 8.5 8.7 8.8 8.7 8.7.5.8.5.7.8.7.7.5 8.5 8.78 8.9 9.05 8.7 8.9 M7.8...7.75.5 M.75 0. 0. 0.5 0.7 0.0 0. M0.5.. 7.0 7...7.5 0.5 0.78 0.9.05 0.7 0.9 M.8...5.85.0.5.5.78.9.05.7 9.9 For Thread Forming Taps Unit : mm Nominal size Pitch Percentage of thread engagement hole diameter 00% 90% 80% 70% Nominal size Pitch Percentage of thread engagement hole diameter 00% 90% 80% 70% M 0..77.80.8.8 M0.5 9.5 9. 9. 9.0 M. 0.5.9.97.00.0.5 9.9 9. 9. 9.50 M.5 0.5..7.0. M.75.0... M 0.5.7.7.77.80.5.9...50 M.5 0...9.. M.87.98.09. M 0.7.0..8.7.5.5...0 M.5 0.75.07...0 M.87.98 5.09 5. M5 0.8.55.59..8.5 5.5 5. 5. 5.0 M 5. 5.9 5.55 5.0 M8.5.58.7.87 7.0 M7..9.55.0.5 7.5 7. 7. 7.0 M8.5 7.9 7. 7. 7.50 M0.5 8.58 8.7 8.87 9.0 7. 7.9 7.55 7.0.5 9.5 9. 9. 9.0 Note:.Determine hole diameter by tapping test. The dimensions in this table are for reference only. TAPS

TECHNICAL REFERENCE THE MANY ADVANTAGES OF NACHI TDT VIPER T-SERIES TAPS These tops are made of high vanadium E grade high speed steel (HSSEV), which is primarily used for heavy duty taps. The taps are heat treated, followed by a special steam oxide treatment that prevents adhesion. This results in the ability to obtain suitable internal threads from the start, which also extends tap life to more than double that of other taps! The Specific Advantages. Less Oversizing Taflet Relief reforms cut threads and controls the thrust of the tap completely. Even if tapped material is mild steel, cutting stops within one thread! High precision uniformity of the tapped limit is obtainable with little oversizing, regardless of the rigidity of the tapping mechanism. Even when slight oversizing occurs, the chip-bite between taps and internal threads gets hard so tap breakage and/or torn threads are reduced.. Ideal Flute Shape All cutting edges on the chamfered portion are at exactly the same angle, so the chip shape is consistent. Smaller than conventional curvature on the bottom flute stretching from the cutting face results in small curled chips. In addition, Nachi Viper T-Series Taps release chips smoothly, thanks to their specially designed helix angle.. Shorter Thread Shorter than conventional thread lengths prevent chips from clogging the flutes; reduce bite, twine-round and breakage of the cutting edge. Flute length also provides for excellent chip ejection.. GT System For Thread Limit Instead of the usual GH limits, GT limits are applied to Nachi Viper T-Series Taps. Each top has just one GT number instead of several GH numbers, eliminating troublesome limit selection (see Comparison Chart, below, for details). COMPARISON OF NACHI GT AND ANSI GH NUMBERS THREAD TOLERANCE IN TEN THOUSANDTHS OF AN INCH (.000") COMPARISON OF NACHI GT AND ANSI GH NUMBERS THREAD TOLERANCE IN TEN THOUSANDTHS OF AN INCH (.000 ) SIZE GT= 0 + +8 + + +0 + +8 + +9 + +7 +5 +55 +59 + +7 +7 +75 +79 +8 +87 +9 TAPS (H) (H) (H) (H) (H) (H) (H) (H) (H5) (H5) (H5) (H5) (H5) (H5) (H5) (H5) (H) (H) -5-8 -0 5-0 - 8-0- - /-0 5/-8 /8-7/- /- 9/- 5/8- /-0 7/8-9 -8 5 5 5 7 7 8 8 8 8 9 9 9 9 BASIC PITCH DIAMETER GT GT GT GT5 GT5 GT5 GT GT GT7 GT7 GT8 GT8 GT8 GT8 GT9 GT9 GT9 GT9 B THREAD B THREAD GH GH GH GH GH5 GH GH7 GH8 GH9 GH0 GH GH 0.00(5) 0.0055(0) 0.005(7) 0.005() 0.00(0) 0.005(89) 0.00(77) 0.005() 0.00(5) 0.005(0) 0.00() 0.0005()

TECHNICAL REFERENCE TAP TOLERANCE TABLE GT Limits Table Fractional, Machine screw, and Metric Taps Over TPI, or less than 0.mm pitch GT LIMITS CONVERSION CHART Recommended tap limits for B and B Class MIN MAX GT 0.000 0.0008 GT 0.000 0.00 GT 0.000 0.00 GT5 0.00 0.000 GT 0.008 0.00 GT7 0.00 0.008 Fractional, Machine screw, and Metric Taps Less than TPI, or over 0.mm pitch Class MIN MAX GT 0.0000 0.0008 GT 0.000 0.00 GT 0.0008 0.00 GT5 0.00 0.000 GT 0.00 0.00 GT7 0.000 0.008 GT8 0.00 0.00 GT9 0.008 0.005 GT0 0.00 0.009 TAP CLASS B CLASS B SIZE H LIMITS GT LIMITS H LIMITS GT LIMITS -5 H GT H - - H GT H - -8 H GT H - -5 H GT H - -0 H GT5 H - -8 H GT H - 5-0 H GT5 H - 5- H GT5 H - - H GT5 H - -0 H GT5 H - 8- H GT5 H - 8- H GT5 H - 0- H GT H - 0- H GT5 H - - H GT H - -8 H GT H - /-0 H5 GT7 H GT /-8 H GT H GT 5/-8 H5 GT7 H GT 5/- H GT7 H GT /8- H5 GT8 H GT /8- H GT7 H GT 7/- H5 GT8 H GT 7/-0 H5 GT8 H GT /- H5 GT8 H GT /-0 H5 GT8 H GT 9/- H5 GT8 H GT 9/-8 H5 GT8 H GT 5/8- H5 GT9 H GT 5/8-8 H5 GT8 H GT /-0 H5 GT9 H5 GT /- H5 GT8 H GT 7/8-9 H GT9 H GT5 7/8- H GT9 H GT5-8 H GT9 H GT5 - H GT9 H GT5 TAPS

TECHNICAL REFERENCE TAP TOLERANCE TABLE H Limits Table Fractional and Machine screw types Class MIN MAX H 0.0000 0.0005 H 0.0005 0.000 H 0.000 0.005 H 0.005 0.000 H5 0.000 0.005 H 0.005 0.000 H7 0.000 0.005 H8 0.005 0.000 H9 0.000 0.005 H0 0.005 0.0050 H 0.0050 0.0055 H 0.0055 0.000 D Limits Table Metric Taps Tap D Class MIN MAX MX0. D 0.0009 0.005 M.5X0.5 D 0.0009 0.005 MX0.5 D 0.0009 0.005 M.5X0. D 0.00 0.000 MX0.7 D 0.00 0.000 M5X0.8 D 0.00 0.000 MX D5 0.005 0.005 M7X D5 0.005 0.005 M8X D5 0.005 0.005 M8X.5 D5 0.00 0.005 M0X.5 D5 0.00 0.005 M0X.5 D 0.008 0.000 MX.5 D5 0.00 0.005 MX.75 D 0.008 0.000 MX.5 D 0.008 0.000 MX D7 0.009 0.005 MX.5 D 0.008 0.000 MX.0 D7 0.009 0.005 M8X.50 D 0.008 0.000 M8X.5 D7 0.009 0.005 M0X.5 D7 0.009 0.005 MX.5 D7 0.009 0.005 MX.0 D8 0.00 0.000 M7X.0 D8 0.00 0.000 M0X.5 D9 0.005 0.005 TAPS

TECHNICAL REFERENCE The depth of regrind can be times the thread height; it is not necessary to regrind full depth of the flute. However, it must be as smooth as possible from the ground rake face position to the root radius.. Setting the rake angle RESHARPENING OF TAPS When to Resharpen Taps. When the taps get or appear to be damaged.. When the dimensions of the tapped threads begin to get out of tolerance.. When the surface roughness on threads decreases.. When the cutting torque starts to increase. 5. When the taps start to make a squealing noise.. When the shape of the tapping chips begin to change. A. Flute Grinding Way. The following table shows the common grinding condition for resharpening the taps. Item General Mass Production Wheel Dimension WA 0 80K CBN 0 70 Wheel Speed 970 ft/mm,900 5,900 ft/mm Depth of Grinding.00".000.00" Rate. ft/mm. 0.0 ft/min Coolant Wet Wet To grind the rake face is to remove wear and the damaged portion. It is very important to set the rake angle very carefully, otherwise it brings unstable accuracy of female thread, bad surface roughness, short tool life and chipping. The following picture indicates two types of resharpening, which are Grinding Hook Angle by Formed wheel and Grinding Rake Angle by Disk Type wheel. Grinding Wheel Rake Angle Grinding Wheel Rake Angle TAPS Grinding Hook Angle by Formed Wheel Grinding Rake Angle by Disk Type Wheel

TECHNICAL REFERENCE RESHARPENING OF TAPS B. Chamfer Grinding Way The Chamfer Grinding is carried out by some chamfer grinding machines with being held by collet or between centers. Chamfer length and angle are specified as follows: Kind of Taps Chamfer Chamfer Angle hand taps (Taper) 8~9 threads ~5 hand taps (Plug) 5 threads 7.5 hand taps (Bottoming).5 threads taper pipe taps.5 threads 5 parallel pipe taps threads spiral fluted taps.5 threads 5 spiral pointed taps threads 9.5 Relation between length and angle of taper Relief Angle) is calculated as next. TAPS = tan - (P x tan / )= 0 : relief angle on taper P : pitch : taper angle d : basic minor diameter 0 : effective minimum relief angle 0 is decided as table v Material Relief Angle Steel ~ 5 Hard Steel ~ Stainless Steel Cast Iron Aluminum Resharpening of taper

TECHNICAL REFERENCE TROUBLE-SHOOTING GUIDE FOR TAPPING PROBLEMS Troubles Factors Countermeasures Chamfer length too short Increase chamfer length Wrong cutting angle Apply proper cutting angle Surface Roughness Torn or Rough Thread Galling Use thread relieved taps Reduce land width Apply surface treatment such as steam oxide or chrome Use proper cutting lubricant Reduce tapping speed Use larger drill size Obtain proper alignment between tap and work Chip Packing Use spiral pointed or spiral fluted taps Use larger drill size Chattering on Tapped Thread Tool Free Cutting Tool Condition Avoid too narrow land width Reduce amount of thread relief Reduce cuffing angle Do not grind the bottom of the flute Incorrect Taps Use proper GH limits Use longer chamfered taps Chip Packing Use spiral point or spiral fluted taps Reduce number of flutes to provide extra chip room Use National fine pitch, if applicable Use larger drill size If tapping a blind hole, allow deeper hole where applicable or shorten the thread length of the parts Use proper lubricant Dimensional Error Oversize Pitch Diameter Oversize Internal Diameter Galling Operating Conditions Tool Conditions Drill Hole Galling Apply proper surface treatment such as steamoxide Use proper cutting lubricant Reduce tapping speed Use proper cutting angle in accordance with material being tapped. Use larger drill size Apply proper tapping speed Correct alignment of tap and drill hole Free cutting either tap or workpiece Use proper tapping speed to avoid torn or rough thread Use lead screw tapper Use proper tapping machine with suitable power Avoid misalignment of tap and drill hole from loose spindle or worn holder Obtain proper indexing angle for the flutes at the cutting edge Grind proper indexing angle and chamfer angle Avoid too narrow land width Remove burrs from reground edge Use minimum size drill hole Avoid tapered hole Use proper chamfered taps Galling solutions I through above can be applied to this specific problem TAPS

TECHNICAL REFERENCE Troubles Factors Countermeasures Dimensional Error Undersize Pitch Diameter Incorrect Tap Selection Damaged Thread Use one oversize taps ) Use for cuffing materials such as copper alloy, aluminum alloy, and cast iron ) Use for cuffing tubing which will have :spring back action after tapping Apply proper chamfer angle Increase cutting angle Use proper reversing speed to avoid damaging tapped thread on the way out of the hole Increase cutting performance to avoid any leftover chip in the hole Remove leftover chip from the hole for gauge checking Left over Chips Undersize Internal Diameter Drill Hole size Use maximum drill size Incorrect Tap Selection Use high speed steel taps Avoid chip packing in the flutes or the bottom of hole Use spiral pointed or spiral fluted taps or Roll Taps Apply correct surface treatment such as steam oxide or other coating Use larger drill size Try to shorten thread length Apply National Fine Pitch if applicable Increase cutting angle Apply a tap with more thread relief and reduced land width Use spiral pointed or spiral fluted taps Reduce tapping speed Avoid misalignment between tap and the hole and tapered hole Use floating type of tapping holder Use tapping holder with torque adjustment Avoid hitting bottom of the hole with tap Do not grind the bottom of the flutes Avoid too narrow a land width Do not leave sections on the reground flutes which tapping wear still remains Regrind tool more frequently Reduce cutting angle Use a different kind of high speed steel taps Reduce hardness of the taps Increase chamfer length Avoid chip packing in the flutes or the bottom of the hole by using spiral pointed or fluted taps Breakage Excessive Tapping Torque Operating Conditions Tool Condition TAPS Tool Life Chipping Incorrect Tap Selection Operating Conditions Reduce tapping speed Avoid misalignment between tap and hole Avoid sudden return or reverse in blind hole tapping Avoid galling Use larger drill size Wear Incorrect Tap Selection Operating Conditions Apply specially designed taps for tapping heat treated material Change to a type of high speed steel material contained vanadium Apply special surface treatment such as nitriding or TiN Increase chamfer length Reduce tapping speed Apply proper cutting lubricants Avoid work hardened hole Use larger drill size Grind proper cutting angle Avoid hardness reduction from grind process Tool Condition

MATERIAL SYMBOL CHART BY STANDARD Others General Structural Steel Carbon Steel Alloy Steel SM90A SM90B SM570 SS00 SS0 SS90 SS50 SM90A SM90B SM90C SM90Y SM50 SV0 SV00 S5C S5C S5C S50C SB0 SB50 SB50M SB80 SB80M SCM5 SCM5H SCM5TK SCM8 SCM8H SCM8TK SCM0 SCM0H SCM0TK SCM SCM0 SCM0TK SCM SCM5 SCM5H SCM5TK SCM0H SCM0TK SCM5 SCM5H SCM8 SCM8H SCr5 SCr5H SCr0 SCr0H SCr0TK SCr0 SCr0H SCr5 SCr5H SCr0 SCr0H SCr5 SMn0 SMn0H SMn SMnH SMn8 SMn8H C A B C 0 0 70 C D E A B 50W A B 0 5 A 70 B 05 05 05 0 050 0 5 7 5H 7H 0 0H H 5 7 5H 7H 50 5 50H 5H 55 55H 50 50H 57 5 5H 5H 5 5H St St5- Ust CK5 C5 CK5 C5 CK5 C5 CK50 C50 H@ 7Mn CrMo CrMo CrMo CrMo Cr Cr Cr 7Cr Cr 7Cr 7Cr Cr 7Cr Cr C5E C5 C5E C5 C5E C50 C50E P7 P P8 8CrMo 8CrMo CrMo CrMo CrMo MnCr5 MnCr5 MnCr5 MnCr5 Cr Cr Cr 7Cr Cr 7Cr 7Cr Cr 7Cr Cr Mn Mn Mn Mn Mn Description ISO Japan JIS U.S.A. Germany ASTM AISI DIN Alloy Steel Carbon Tool Steel Die Steel Tool Steel Pipe Steel SMn SMnH SNC SNC5 SNC5H SNC SNCH SNC85 SNC85H SNC8 SNCM0 SNCM0H SNCM0 SNCM5 SNCM0 SNCM0H SNCM SNCM9 SNCM7 SNCM SNCM5 SNCM0 SNCM85 SK SK SK SK SK5 SK SK7 SKS SKS SKS SKS5 SKS SKS7 SKS8 SKS SKS SKS SKS SKS SKS SKS5 SKS9 SKS9 SKS95 SUJ SKD SKD SKT SKT STAM90GB SGP STKMA STPT70 STB0 STPG70 STS70 STPT0 STB0 STPG0 STK00 STKMB STKR00 STAM90G STS0 STKMA STKMC STKM8C STKM9A STKM9C STK90 STKR90 W-/ W-0 W-9 W-8 F W-9/ W-8/ L 500 D H TypeF 008 A E-A A B C A- E-B B 00 5H 85 87 80 8 87H 80H 8H 87 80 0 0H 0 C05W C80W C80W C70W 05WCr 05WCr 00Cr X0CrMoV5 55NiCrMoV St8 St St- St5.8 St5.8 St7.8 St7.0 St7. St.8 St.8 St5.8 St.0 St.0 St- St- St- St- St. St5 St5 St5 St5 St5 St5- St5- Mn 5NiCr 0NiCrMo 0NiCrMo CrNiMo TC0 TC0 TC05 TC90 TC90 TC80 TC70 05WCr 05WCr TCV05 0CrMoV5 55NiCrMoV TS9 TS8 Description ISO Japan JIS U.S.A. Germany ASTM AISI DIN

MATERIAL SYMBOL CHART BY STANDARD Others Description Pipe Steel Heat Resistant Steel Free Cutting Steel Spring Steel Stainless Steel Cast Steel Cast Iron Ductile Cast Iron Aluminum Alloy U.S.A. Japan Germany ASTM AISI JIS DIN 0 05 0 050 S5007 S008 S07 S0900 S000 N080 S0900 S00 S00 S8 R055 S000 S0500 S00 S000 S00 S700 S7700 S000 HT 0 5 0-0-8 80-55-0 00 0 0 0 0 0 0 08 5 L 7 7 075 078 90 555 50 50 5B0 STS80 STKMA STKMC STKMB STKMB STKMC STKM5A STKM5C STKMA STKMC STKM7A STKM7C STKM8A STKM8B STKM0A SUH SUH SUH SUH SUH SUH SUH5 SUH SUH7 SUH8 SUH09 SUH0 SUH0 SUH09 SUH09L SUH SUH00 SUH SUH0 SUH SUM SUM SUM SUM SUML SUM SUML SUML SUM5 SUM SUML SUM SUM SUM SUM SUP SUP SUP7 SUP9 SUP9A SUP0 SUPA SUP SUP SUS0 SUS05 SUS0F SUS0 SUS0A SUS0 SUS SUS0 SCH5 FC50 FC00 FCD00 FCD00 A080 A070 A050 A00 A00 A0 A07 A07 A0BD A0BE A0 P St5. XCrTi 9SMn8 9SMnPb8 9SMnPb8 9SMn 5S0 55Cr 50CrV 5SiCr X5CrNi80 XCrAl XCr7 X7CrNiAl77 X0Cr GGG-0 Al99.8 Al99.7 Al99.5 Al99 AlCuSiMn AlCuMg AlCuSiMn AlCuMg AlCuMg EN AW-0 R R50 Ti H7 9S0 SMn8 SMnPb SMnPb8 SMn5 SMn8 5 9 7 8 8 ISO Al99.5 Al99.0Cu Al99.0 Al-CuSiMg Al-CuMgSi Al-CuSiMg AlCuMg AlCuMg AlCuMg Description Aluminum Alloy Aluminum Alloy Casting Magnesium Alloy Copper, Copper Casting Brass, Brass Casting Bronze, Bronze Casting U.S.A. Japan Germany ASTM AISI JIS DIN 0 0 0 0 00 505 505 505 505 505 505 505 508 0 0 7075 7075 7075 7075 7075 7075 7075 7075 95.0 0.0 9.0.0 5.0 A5.0 55.0.0 5.0 50.0.0.0 A.0 A0.0 58.0 A80.0 A80.0 8.0 8.0 A90.0 AZ9A AZ9B AZ9D AZ0A AZ0B AZA AZ80A AM0A AM50A AM0B ASA ASB AEA C000(B87:9) C000(B5:9) C000(B5:9) C000(B:95) C000(B:95) C000(B:95) C000(B5:95) C000(B:9) C00(B9:95) A0 S A0 TD A0 TE A0 W A00 A505 BD A505 BE A505 FH A505 P A505 S A505 TD A505 TE A505 W A505 A508 A0 A0 A7075 BD A7075 BE A7075 FD A7075 FH A7075 P A7075 S A7075 TD A7075 TE ACA ACB ACA ACB ACA ACA ACB ACC ACCH ACD AC5A AC7A AC7B AC8A AC8B AC8C AC9A AC9B ADC ADC ADC5 ADC ADC0 ADC0Z ADC ADCZ ADC MDA MDB MDD MB MDB C00 B C00 P C00 R C00 B C00 P C00 R C00 T C00 W C0 P AlCuMg AlCuMg AlCuMg AlCuMg AlMg.5 EN AW-505 AlMg.5 AlMg5 AlMg.5Mn AlZnMgCu.5 AlZnMgCu.5 AlZnMgCu.5 AlZnMgCu.5 EN AW-7075 AlZnMgCu.5 AlZnMgCu.5 AlZnMgCu.5 G(GK)-AlCuTi G(GK)-AlCuTiMg G(GK)AlSi G(GK)-AlSi0Mg G(GK)-AlSiCu G(GK)AlSi7Mg G(GK)-AlMg5 GD-AlSi(Cu) GD-AlSi0Mg GD-AlMg9 GD-AlSi9Cu GD-AlSi9Cu DG-MgAl9Zn DG-MgAl9Zn MgAl8Zn OF-Cu OF-Cu OF-Cu CuZn0 70:8 ISO AlCuMg AlCuMg AlCuMg AlMg.5 AlMg.5 AlMg.5 AlMg.5 Al-Mg.5Mn0.7 Al-MgSiCu Al-Mg0.7Si AlZn5.5MgCu AlZn5.5MgCu AlZn5.5MgCu AlZn5.5MgCu AlZn5.5MgCu AlZn5.5MgCu Al-CuMgTi Al-Si5Cu Al-SiCu Al-Sil Al-Si0Mg Al-Si7Mg Al-Si7Mg Al-Si5CuMg Al-CuNiMg Al-Mg0 Al-SilCuFe Al-Si8CuFe Al-Si9CuFe Mg-Al8Zn Cu-OF Cu-OF Cu-OF /l:8 CuZn0 CuZn0 70:8 /l:8 CuZn0 CuZn0 70:8 /l:8 CuZn0 CuZn0 770:8 CuZn0 CuZn0 CuZn0 CuZn0 8:8 CuAl 8Fe

COMPARISON CHART SCALE FOR HARDNESS Others Approximate relationship between various hardness scales 8 7 5 0 59 58 57 5 55 5 5 5 5 50 9 8 7 5 0 9 8 7 5 0 9 8 7 5 0 (8) () () () (0) ( 8) ( ) ( ) ( ) ( 0) 90 900 85 8 800 77 7 70 97 7 5 595 577 50 5 58 5 98 8 7 58 0 9 8 7 5 5 7 8 0 0 9 8 79 7 0 5 8 8 0 0 9 88 80 7 0 500 87 75 5 09 00 90 8 7 5 7 9 0 9 8 79 7 58 5 7 7 9 0 9 87 79 7 5 58 5 599 587 575 5 5 5 59 508 9 8 9 55 09 00 90 8 7 5 7 9 0 9 8 79 7 58 5 7 7 9 0 9 87 79 7 5 58 5 79 7 705 88 70 5 5 595 577 50 5 55 5 9 8 9 55 09 00 90 8 7 5 7 9 0 9 8 79 7 58 5 7 7 9 0 9 87 79 7 5 58 5 85. 85.0 8.5 8.9 8. 8.8 8. 8.8 8. 80.7 80. 79. 79.0 78.5 78.0 77. 7.8 7. 75.9 75. 7.7 7. 7. 7. 7.5 7.0 7.5 70.9 70. 9.9 9. 8.9 8. 7.9 7..8. 5.8 5..7..8..8..0.5.0 0.5 (09.0) (08.5) (08.0) (07.5) (07.0) (0.0) (05.5) (0.5) (0.0) (0.0) (0.5) (0.5) (0.0) 00.0 99.0 98.5 97.8 9.7 95.5 9.9 9. 90.7 89.5 87. 85.5 8.5 8.7 7.9 7. 75. 7.5 7.8 7.0 7. 7.5 70.7 9.9 9. 8.5 7.7.9. 5...8... 0.8 0.0 59. 58.5 57.7 5.9 5. 55. 5. 5.8 5. 5. 5.5 50.8 50.0 9. 8. 7.7 7.0. 5...8... 0.9 0. 9. 9.9 9.5 9. 9.8 9. 9. 90.7 90. 89.8 89. 88.9 88. 87.9 87. 8.9 8. 85.9 85.5 85.0 8.5 8.9 8.5 8.0 8.5 8.0 8.5 80.9 80. 79.9 79. 78.8 78. 77.7 77. 7. 7. 75. 75.0 7.5 7.9 7. 7.8 7. 7. 7.0 70.5 9.9 9. 8. 8. 8.8 8.9 8. 80. 79. 78. 77.5 7. 75.7 7.8 7.9 7.0 7.0 7. 70. 9. 8.5 7..7 5.8.8.0... 0. 59.5 58. 57.7 5.8 55.9 55.0 5. 5. 5. 5. 50. 9.5 8. 7.7.8 5.9 5.0.0...5 75. 7. 7. 7.0 7.0 9.9 8.8 7.7. 5.5...0 0.9 59.8 58. 57. 5. 55.0 5.8 5.5 5. 50. 9.0 7.8.7 5.5...9 0.8 9. 8. 7...9.7.5. 0. 8.9 7.8.7 5.5...0 0.7 9. 97 95 9 9 88 87 85 8 8 80 78 7 75 7 7 7 9 8 7 0 58 57 5 55 5 5 5 50 9 8 7 0 8 8 7 5 5 9 8 7 5 079 00 95 88 8 755 87 8 579 50 8 8 9 5 77 57 8 079 059 00 000 98 95 9 9 88 8 8 8 80 785 775 755 7 70 77 7 8 598 579 59 50 50 8 7 5 0 59 58 57 5 55 5 5 5 5 50 9 8 7 5 0 9 8 7 5 0 9 8 7 5 0 (8) () () () (0) ( 8) ( ) ( ) ( ) ( 0) (HRC) Rockwell hardness C scale 50kg Brale (HV) Diamond Pyramid hardness number, Vickers (Hs) Shore scleroscope hardness number Approx. tensile strength N/mm (HRC) Rockwell hardness C scale 50kg Brale Rockwell hardness Tungsten carbide 0mm (HB) Brinell hardness 9.kN Rockwell hardness Standard 0mm ball Hultgren 0mm ball (HRA) A scale 588.N (0kg) Brale (HRB) B scale 980.7N (00kg) /" in Ball (HRD) D scale 980.7N (00kg) Brale 5N Superficial Load 7.N 0N Superficial Load 9.N 5N Superficial Load.N In the above chart, figures with ( ) are not commonly used.

INDEX