Tools for Small Hole Boring

Transcription

1

2 Tools for Small Hole Boring Small Hole ID Indexable Insert Tooling C2 C79 Choosing the Correct Small Hole Boring Bar C4 C7 Catalog Numbering System C8 C9 Boring Bars for Turning C10 C42 Boring Bars for Profiling C43 C48 Boring Bars for Grooving and Threading C49 C53 Sleeves C54 C55 Insert Selection Guide C56 C57 Chipbreaker Geometries Positive C58 C59 Grades and Grade Descriptions C60 C61 Speed and Feed Chart C62 C63 Catalog Numbering System C64 C65 Positive Inserts C66 C77 Cross Reference Chart C78 Hardware C79 A/B Series C80 C93 Quadralock C94 C104 Solid Carbide Bars C106 C158 Technical Information C160 C163 Custom Solution Worksheet C164 C165 C1

3 Small Hole Boring ID Indexable Insert Tooling The WIDIA line of micro boring bars provides accurate holemaking tooling in diameters as small as.062" (1,57mm). These economical, indexable s are available in both steel and carbide shanks and are stocked in both metric and inch sizes. Ideal for a wide range of applications, including precision micro boring. 80 Diamond Insert Boring Bars Available in shanks as small as.157" (4,0mm) to bore >.180" (4,57mm) diameter. Positive rake geometry for free cutting action and better surface finishes. Superior, unobstructed chip evacuation. Stocked in multiple grades to bore a wide range of materials. Threading and Grooving Boring Bars Easy changes for threading and grooving. Thread down to a 48 TPI, 1,3mm TP (pitch). Thread and groove capabilities to inside a.272" (6,91mm) bore diameter. C2

4 Multi-application tooling groove and thread with the same bar. Inserts available in multiple styles and grades, including polycrystalline diamond tipped, for all machining applications..002" (0,05mm) nose radii available; repeatability within.0002" (0,005mm). Choose from high-quality steel or carbide shanks with through tool coolant capabilities. Triangle Insert Boring Bars Designed for less obstruction and greater chip evacuation. Positive rake geometry to bore holes >.275" (6,98mm) diameter. Stocked in all grades, including diamond-tipped and borazon-tipped styles. Stocked in shanks as small as.24" (6,0mm) for.28" (7,06mm) minimum bore diameter. C3

5 Tool Selection Guide Choosing the Correct Small Hole Boring Bar The World s Most Comprehensive Boring Solutions Trust the WIDIA full line of boring tools to meet all of your demanding job requirements. Whatever the work at hand, you are sure to find the most appropriate solution in this comprehensive, easy-to-use guide. We engineer only the BEST boring tools, guaranteed to reduce your machining time, provide superior results, and outperform the competition. Indexable Tooling A/B Series Quadralock Solid Carbide Select the Correct Small Hole Boring Product Platform for Your Application 1 Determine tooling system to be used based on hole size to be bored (Dmin). NOTE: Proper bar selection will have largest minimum bore dimension under hole size to be bored. Boring minimum bore diameter (Dmin) Indexable Tooling high performance Quadralock Indexable Tooling A/B Series Quadralock Solid Carbide Bars general performance A Series B Series Solid Carbide C4

6 Tool Selection Guide Choosing the Correct Small Hole Boring Bar Profiling minimum bore diameter (Dmin) Indexable Tooling high performance Quadralock general performance A Series B Series Threading minimum bore diameter (Dmin) Grooving minimum bore diameter (Dmin) Indexable Tooling Indexable Tooling high performance NOTE: Proper bar selection will have largest minimum bore dimension under hole size to be bored. Quadralock high performance Quadralock general performance A Series general performance A Series Solid Carbide Solid Carbide C5

7 Tool Selection Guide Choosing the Correct Small Hole Boring Bar Determine Materials to Be Machined and the Appropriate Insert 2 Determine boring bar (D). A Select shank size (D) based on your machine s requirements. Small Hole Boring Bars for Turning Clamping System S Carbide B Determine bore depth (how far the boring bar extends from the holder). Multiply bar diameter by 4. If bore depth is less, use a steel bar. If bore depth exceeds 4:1 ratio, use a carbide bar. Use L1 or L4 depending on bar selected. (See recommended maximum overhang chart on page C160.) For indexable tooling, go to step 3. For all other tooling systems, go directly to step 4. C Determine lead angle (KRA). Zero degree lead angle is used when maximum stability is required. Lead angle may vary based on changing conditions, such as boring in a blind hole. CCBI Inch NOTE: KRA shown as -5. C A order number KRA D D min D2 F L1 A γf γp gage screw Torx CCBI R CD CC09 T CCBI R CD CC09 T CCBI R CD CC09 T CCBI18745R CD CC11 T CCBI18765R CD CC11 T CCBI25045R CD CC11 T CCBI25065R CD CC11 T6 B 3 Determine which chipbreaker is best for the material to be machined. Consult the Small Hole Boring Chipbreaker Geometry charts on pages C58 C59. Small Hole Boring Chipbreaker Geometries Single-Sided, Positive Inserts..HB Flat s. Peripheral ground for best surface quality and reduced cutting pressure. Very stable cutting edge offers maximum rigidity. P M K depth of cut (inch) a p..ht Peripheral ground chipbreaker. Good chip control. Geometry for general-purpose applications. P M K depth of cut (inch) a p feed rate (inch) f n feed rate (inch) f n 4 Determine which grade is best for the material to be machined. Consult the Grades and Grade Descriptions Chart on pages C60 C61. Grades and Grade Descriptions Small Hole Boring Coatings provide high-speed capability and are engineered for finishing to light roughing. P M K N S H Steel Stainless Steel Cast Iron Non-Ferrous Materials High-Temp Alloys Hardened Materials Coating Grade Description P CM1 HW-S25 Uncoated carbide. A very tough, ultra-fine grain unalloyed substrate. For general-purpose machining of most steels, stainless steels, high-temperature alloys, titanium, irons, and non-ferrous materials. Performs best at low speeds and will handle interruptions and high feed rates. Use when C2, C3, or C25 fail due to chipping or breaking. M K N S 2 Uncoated carbide. A hard, low binder content, unalloyed WC/Co fine-grained grade. General-purpose grade for non-ferrous materials. Has excellent abrasion resistance M K C6

8 Tool Selection Guide Choosing the Correct Small Hole Boring Bar Determine Materials to Be Machined and the Appropriate Insert 5 Select the appropriate based on style, grade, and geometry. Small Hole Boring Positive Inserts CDHB (M) first choice alternate choice P M K N S H D L10 S Rε D1 max DOC mm in mm in mm in mm in mm in mm in CDHBS4T0X0 CDHB1206X0 3,97 5/32 4, , , , CDHBS4T002 CDHB ,97 5/32 4, , , , C2 C25 C3 CG5 CG55 CG6 CM1 ALO TN7 CBN6 CPD1 CDHBS4T004 CDHB ,97 5/32 4, , , , CDHBS4T0X0M CDHB1206X0M 3,97 5/32 4, , , , , CDHBS4T002M CDHB120605M 3,97 5/32 4, , , , , CDHBS4T004M CDHB12061M 3,97 5/32 4, , , , , NOTE: max DOC only applies to tipped s, which are designated with an M at the end of the. CDHH-R/L D L10 S Rε D1 mm in mm in mm in mm in mm in CDHHS4T002R CDHH120605R 3,97 5/32 4, , , , CDHHS4T004R CDHH12061R 3,97 5/32 4, , , , Left hand CDHHS4T002L CDHH120605L 3,97 5/32 4, , , , CDHHS4T004L CDHH12061L 3,97 5/32 4, , , , NOTE: s used in left hand bars only. 6 Determine the Speed and Feed Chart for the appropriate cutting data. A Based on grade and edge geometry, identify starting speed (vc) and feed (fz). The first choice starting feed is in bold. B Use the corresponding speed located in the same column below the feed information. A B C7

9 Small Hole Boring Bars Catalog Numbering System How Do Catalog Numbers Work? Each character in our signifies a specific trait of that product. Use the following key columns and corresponding images to easily identify which attributes apply. CSBI R C Series Type S Bar Type B Bar Style Designation I Units Insert Shape (optional) I = Inch C M = Metric C F S = Steel (with coolant) W G C = Carbide (with coolant) L B Boring Bar O Offset Boring Bar Q C External Chamfering Bar P Profiling Bar I Internal Threading Bar R Reverse Chamfer or Back Chamfer Bar S M Offset Internal Grooving Bar C8

10 Small Hole Boring Bars Catalog Numbering System By referencing this easy-to-use guide, you can identify the correct product to meet your needs. CSBI R 180 Head Diameter shown as D2 Inch 165 =.166" 180 =.180"/.189" 203 =.203"/.207"/.210" 250 =.260"/.258" 312 =.313"/.321"/.322"/.323" 322 =.322" 375 =.375"/.385"/.390" 500 =.510" Metric 7 = 6,60mm 8 = 8,18mm/8,20mm 10 = 9,78mm 13 = 12,70mm/12,95mm 45 = 4,57mm 48 = 4,80mm 52 = 5,16mm 53 = 5,30mm 64 = 6,60mm 66 = 6,55mm/6,60mm 82 = 8,15mm 95 = 9,50mm 99 = 9,91mm 159 = 15,88mm Head Diameter Shank Diameter shown as D Inch 156 =.156" 187 =.187"/.188" 250 =.250" 312 =.312"/.313" 375 =.375" 500 =.500" 625 =.625" 750 =.750" 875 =.875" 1000 = 1.000" 1250 = 1.250" Metric 4 = 4,00mm 5 = 5,00mm 6 = 6,00mm 8 = 8,00mm 10 = 10,00mm 12 = 12,00mm 16 = 16,00mm Length/Depth shown as L1/L4 Bore Length for Step Bars Thread Depth for Threading Bars Overall Length for Straight Shank Bars Inch 1 = 1.000" 1125 = 1.125" 125 = 1.250" 15 = 1.500" 1875 = 1.875" 2 = 2.000" 25 = 2.500" 3125 = 3.125" 35 = 3.500" 4 = 4.000" 45 = 4.500" 5 =.500"/ 5.000" 6 = 6.000" 7 = 7.000"/ 7.085" 75 =.750" 8 = 8.000" 90 =.900" 10 = " 12 = " Metric 12 = 12,70mm 19 = 19,05mm 22 = 22,23mm 25 = 25,40mm 32 = 31,75mm 38 = 38,10mm 48 = 47,63mm 51 = 50,80mm 63 = 63,50mm 64 = 64,00mm 76 = 76,00mm 79 = 79,38mm 100 = 100,58mm/ 101,50mm/ 101,60mm 102 = 101,60mm 127 = 127,00mm 152 = 152,00mm 152,40mm 178 = 177,80mm 179,90mm 203 = 203,20mm 254 = 254,00mm 7 R Lead Angle shown as KRI for metric bars and KRA for inch bars 0 = 0 Used for Threading/ Grooving Bars 3 = 3 5 = 5 7 = = = = = 60 Hand of Tool R = Right-hand L = Left-hand R Right-hand boring bar Left-hand boring bar L Shank Diameter NOTE: Only shown on stepped-style bars. C9

11 Small Hole Boring Bars for Turning Clamping System S Steel NOTE: KRA shown as -5. CSBI Inch Small Hole Boring Boring Bars for Turning order number KRA D D min D2 F L1 A γf γp gage screw Torx CSBI R CD CC09 T CSBI R CD CC09 T CSBI187255R CD CC11 T CSBI25035R CD CC11 T CSBI187250R CD CC11 T CSBI25030R CD CC11 T6 Left hand CSBI L CD CC09 T CSBI L CD CC09 T CSBI187255L CD CC11 T CSBI25035L CD CC11 T CSBI187250L CD CC11 T CSBI25030L CD CC11 T6 NOTE: KRA shown as -5. QSMI Inch order number KRA D D min D2 F L1 A γf γp Torx QSMI37545R CP QC15 T QSMI50055R CP QC15 T QSMI62565R CP QC15 T8 Left hand QSMI37545L CP QC15 T QSMI50055L CP QC15 T8 NOTE: D min and F calculated using the CPG grooving-style. gage screw C10

12 Small Hole Boring Bars for Turning Clamping System S Steel NOTE: KRA shown as -5. SSBIC Inch order number KRA D D min D2 F L1 A γf γp gage screw Torx SSBIC62575R CP STM31 T SSBIC75085R CP STM31 T15 Left hand SSBIC62575L CP STM31 T SSBIC75085L CP STM31 T15 Small Hole Boring Boring Bars for Turning CSBM Metric order number KRI D D min D2 F L1 A γf γp gage screw Torx CSBM5650R 90 5,00 5,94 5,16 3,10 63,50 1, CD..S4T002 CC09 T CSBM6650R 90 6,00 7,09 6,20 3,73 63,50 1, CD..S4T002 CC11 T CSBM8760R 90 8,00 9,05 8,18 4,70 76,00 1, CD..S4T002 CC11 T CSBM5655R 95 5,00 5,78 5,16 2,95 63,50 1, CD..S4T002 CC09 T CSBM6655R 95 6,00 7,09 6,20 3,73 63,50 1, CD..S4T002 CC11 T CSBM8765R 95 8,00 9,05 8,18 4,70 76,00 1, CD..S4T002 CC11 T CSBM4657R 97 4,00 4,57 4,22 2,41 63,50 1, CD..S4T002 CC09 T6 Left hand CSBM5650L 90 5,00 5,94 5,16 3,10 63,50 1, CD..S4T002 CC09 T CSBM6650L 90 6,00 7,09 6,20 3,73 63,50 1, CD..S4T002 CC11 T CSBM8760L 90 8,00 9,05 8,18 4,70 76,00 1, CD..S4T002 CC11 T CSBM5655L 95 5,00 5,78 5,16 2,95 63,50 1, CD..S4T002 CC09 T CSBM6655L 95 6,00 7,09 6,20 3,73 63,50 1, CD..S4T002 CC11 T CSBM8765L 95 8,00 9,05 8,18 4,70 76,00 1, CD..S4T002 CC11 T CSBM4657L 97 4,00 4,57 4,22 2,41 63,50 1, CD..S4T002 CC09 T6 C11

13 Small Hole Boring Bars for Turning Clamping System S Steel Stepped NOTE: KRA shown as -5. CSBI STEPPED Inch Small Hole Boring Boring Bars for Turning order number KRA D D min D2 F L1 L4 A γf γp gage screw Torx CSBI R CD CC09 T CSBI R CD CC09 T CSBI R CD CC11 T CSBI R CD CC11 T CSBI R CD CC11 T CSBI R CD CC11 T CSBI R CD CC09 T CSBI R CD CC09 T CSBI R CD CC11 T CSBI R CD CC11 T CSBI R CD CC11 T CSBI R CD CC11 T CSBI R CD CC11 T CSBI R CD CC11 T CSBI R CD CC11 T CSBI R CD CC11 T CSBI R CD CC11 T6 Left hand CSBI L CD CC09 T CSBI L CD CC11 T CSBI L CD CC09 T CSBI L CD CC11 T CSBI L CD CC11 T CSBI L CD CC11 T CSBI L CD CC11 T6 C12

14 Small Hole Boring Bars for Turning Clamping System S Steel Stepped CSBM STEPPED Metric order number KRI D D min D2 F L1 L4 A γf γp gage screw Torx CSBM R 90 10,00 5,94 5,16 3,10 70,00 12,70 1, CD..S4T002 CC11 T CSBM R 90 10,00 5,94 5,16 3,10 70,00 25,40 1, CD..S4T002 CC11 T CSBM R 90 12,00 5,94 5,16 3,10 70,00 25,40 1, CD..S4T002 CC11 T CSBM R 90 12,00 7,42 6,60 3,86 70,00 19,05 1, CD..S4T002 CC11 T CSBM R 90 12,00 7,42 6,60 3,86 70,00 31,75 1, CD..S4T002 CC11 T CSBM R 95 10,00 5,18 4,57 2,64 70,00 12,70 1, CD..S4T002 CC09 T CSBM R 95 10,00 5,18 4,57 2,64 70,00 25,40 1, CD..S4T002 CC09 T CSBM R 95 10,00 5,78 5,16 2,95 70,00 12,70 1, CD..S4T002 CC11 T CSBM R 95 10,00 5,78 5,16 2,95 70,00 25,40 1, CD..S4T002 CC11 T CSBM R 95 10,00 7,24 6,60 3,68 70,00 19,05 1, CD..S4T002 CC11 T CSBM R 95 10,00 7,24 6,60 3,68 70,00 31,75 1, CD..S4T002 CC11 T CSBM R 95 12,00 5,18 4,57 2,64 70,00 12,70 1, CD..S4T002 CC09 T CSBM R 95 12,00 5,78 5,16 2,95 70,00 12,70 1, CD..S4T002 CC11 T CSBM R 95 12,00 5,78 5,16 2,95 70,00 25,40 1, CD..S4T002 CC11 T CSBM R 95 12,00 7,24 6,60 3,68 70,00 19,05 1, CD..S4T002 CC11 T CSBM R 95 12,00 7,24 6,60 3,68 70,00 31,75 1, CD..S4T002 CC11 T6 Left hand CSBM L 95 10,00 5,18 4,57 2,64 70,00 12,70 1, CD..S4T002 CC09 T CSBM L 95 10,00 7,24 6,60 3,68 70,00 19,05 1, CD..S4T002 CC11 T CSBM L 95 12,00 5,18 4,57 2,64 70,00 12,70 1, CD..S4T002 CC09 T CSBM L 95 12,00 5,18 4,57 2,64 70,00 25,40 1, CD..S4T002 CC09 T CSBM L 95 12,00 5,78 5,16 2,95 70,00 12,70 1, CD..S4T002 CC11 T CSBM L 95 12,00 5,78 5,16 2,95 70,00 25,40 1, CD..S4T002 CC11 T CSBM L 95 12,00 7,24 6,60 3,68 70,00 19,05 1, CD..S4T002 CC11 T CSBM L 95 12,00 7,24 6,60 3,68 70,00 31,75 1, CD..S4T002 CC11 T6 Small Hole Boring Boring Bars for Turning C13

15 Small Hole Boring Bars for Turning Clamping System S Carbide NOTE: KRA shown as -5. CCBI Inch Small Hole Boring Boring Bars for Turning order number KRA D D min D2 F L1 A γf γp gage screw Torx CCBI R CD CC09 T CCBI R CD CC09 T CCBI R CD CC09 T CCBI18745R CD CC11 T CCBI18765R CD CC11 T CCBI25045R CD CC11 T CCBI25065R CD CC11 T CCBI31265R CD CC11 T CCBI18740R CD CC11 T CCBI18760R CD CC11 T CCBI25040R CD CC11 T CCBI25060R CD CC11 T CCBI31260R CD CC11 T6 Left hand CCBI L CD CC09 T CCBI L CD CC09 T CCBI18745L CD CC11 T CCBI18765L CD CC11 T CCBI25045L CD CC11 T CCBI25065L CD CC11 T CCBI31265L CD CC11 T CCBI18740L CD CC11 T CCBI25040L CD CC11 T CCBI25060L CD CC11 T CCBI31260L CD CC11 T6 C14

16 Small Hole Boring Bars for Turning Clamping System S Carbide NOTE: KRA shown as -5. QCMI Inch order number KRA D D min D2 F L1 A γf γp gage screw Torx QCMI37565R CP QC15 T QCMI50085R CP QC15 T QCMI625105R CP QC15 T8 Left hand QCMI37565L CP QC15 T QCMI50085L CP QC15 T QCMI625105L CP QC15 T8 NOTE: F calculated using the CPG grooving-style. Small Hole Boring Boring Bars for Turning NOTE: KRA shown as -5. SDBIC Inch order number KRA D D min D2 F L1 A γf γp gage screw Torx SDBIC62565R CP STM31 T SDBIC625105R CP STM31 T SDBIC75065R CP STM31 T SDBIC750105R CP STM31 T15 Left hand SDBIC62565L CP STM31 T SDBIC625105L CP STM31 T SDBIC75065L CP STM31 T SDBIC750105L CP STM31 T15 C15

17 Small Hole Boring Bars for Turning Clamping System S Carbide CCBM Metric Small Hole Boring Boring Bars for Turning order number KRI D D min D2 F L1 A γf γp gage screw Torx CCBM51000R 90 5,00 5,94 5,33 3,18 100,58 1, CD..S4T002 CC11 T CCBM61000R 90 6,00 7,08 6,20 3,73 100,33 1, CD..S4T002 CC11 T CCBM61520R 90 6,00 7,08 6,20 3,73 152,15 1, CD..S4T002 CC11 T CCBM81520R 90 8,00 9,04 8,20 4,70 152,15 2, CD..S4T002 CC11 T CCBM51005R 95 5,00 5,94 5,33 3,02 100,58 1, CD..S4T002 CC11 T CCBM51525R 95 5,00 5,94 5,33 3,02 152,40 1, CD..S4T002 CC11 T CCBM61005R 95 6,00 7,08 6,20 3,73 100,33 1, CD..S4T002 CC11 T CCBM61525R 95 6,00 7,08 6,20 3,73 152,15 1, CD..S4T002 CC11 T CCBM81005R 95 8,00 9,04 8,20 4,70 101,60 2, CD..S4T002 CC11 T CCBM81525R 95 8,00 9,04 8,20 4,70 152,15 2, CD..S4T002 CC11 T CCBM41007R 97 4,00 4,57 4,22 2,41 100,33 1, CD..S4T002 CC09 T CCBM41527R 97 4,00 4,57 4,22 2,41 152,40 1, CD..S4T002 CC09 T6 Left hand CCBM51000L 90 5,00 5,94 5,33 3,18 100,58 1, CD..S4T002 CC11 T CCBM61000L 90 6,00 7,08 6,20 3,73 100,33 1, CD..S4T002 CC11 T CCBM61520L 90 6,00 7,08 6,20 3,73 152,15 1, CD..S4T002 CC11 T CCBM81520L 90 8,00 9,04 8,20 4,70 152,15 2, CD..S4T002 CC11 T CCBM51005L 95 5,00 5,94 5,33 3,02 100,58 1, CD..S4T002 CC11 T CCBM51525L 95 5,00 5,94 5,33 3,02 152,40 1, CD..S4T002 CC11 T CCBM61005L 95 6,00 7,08 6,20 3,73 100,33 1, CD..S4T002 CC11 T CCBM61525L 95 6,00 7,08 6,20 3,73 152,15 1, CD..S4T002 CC11 T CCBM81005L 95 8,00 9,04 8,20 4,70 101,60 2, CD..S4T002 CC11 T CCBM81525L 95 8,00 9,04 8,20 4,70 152,15 2, CD..S4T002 CC11 T CCBM41007L 97 4,00 4,57 4,22 2,41 100,33 1, CD..S4T002 CC09 T CCBM41527L 97 4,00 4,57 4,22 2,41 152,40 1, CD..S4T002 CC09 T6 C16

18 Small Hole Boring Bars for Turning Clamping System S Carbide Stepped NOTE: KRA shown as -5. CCBI STEPPED Inch order number KRA D D min D2 F L1 L4 A γf γp gage screw Torx CCBI R CD CC09 T CCBI R CD CC09 T CCBI R CD CC11 T CCBI R CD CC11 T CCBI R CD CC11 T CCBI R CD CC11 T CCBI R CD CC09 T CCBI R CD CC09 T CCBI R CD CC11 T CCBI R CD CC11 T CCBI R CD CC11 T CCBI R CD CC11 T CCBI R CD CC11 T CCBI R CD CC11 T CCBI R CD CC11 T CCBI R CD CC11 T CCBI R CD CC11 T CCBI R CD CC11 T6 Left hand CCBI L CD CC09 T CCBI L CD CC11 T CCBI L CD CC11 T CCBI L CD CC11 T CCBI L CD CC09 T CCBI L CD CC11 T CCBI L CD CC11 T CCBI L CD CC11 T6 Small Hole Boring Boring Bars for Turning C17

19 Small Hole Boring Bars for Turning Clamping System S Carbide Stepped CCBM STEPPED Metric Small Hole Boring Boring Bars for Turning order number KRI D D min D2 F L1 L4 A γf γp gage screw Torx CCBM R 90 12,00 6,10 5,30 3,18 88,90 50,80 3, CD..S4T002 CC11 T CCBM R 90 12,00 6,10 5,30 3,18 63,50 25,40 3, CD..S4T002 CC11 T CCBM R 90 16,00 6,10 5,30 3,18 114,30 50,80 3, CD..S4T002 CC11 T CCBM R 90 12,00 7,42 6,55 3,86 69,85 31,75 3, CD..S4T002 CC11 T CCBM R 90 12,00 7,42 6,55 3,86 101,60 63,50 3, CD..S4T002 CC11 T CCBM R 90 16,00 7,42 6,55 3,86 95,25 31,75 3, CD..S4T002 CC11 T CCBM R 95 12,00 5,28 4,80 2,64 85,73 47,63 3, CD..S4T002 CC09 T CCBM R 95 12,00 5,28 4,80 2,64 60,33 22,23 3, CD..S4T002 CC09 T CCBM R 95 16,00 5,28 4,80 2,64 85,73 22,23 3, CD..S4T002 CC09 T CCBM R 95 16,00 5,28 4,80 2,64 111,13 47,63 3, CD..S4T002 CC09 T CCBM R 95 12,00 5,94 5,30 3,02 88,90 50,80 3, CD..S4T002 CC11 T CCBM R 95 12,00 5,94 5,30 3,02 63,50 25,40 3, CD..S4T002 CC11 T CCBM R 95 16,00 5,94 5,30 3,02 88,90 25,40 3, CD..S4T002 CC11 T CCBM R 95 16,00 5,94 5,30 3,02 114,30 50,80 3, CD..S4T002 CC11 T CCBM R 95 12,00 7,24 6,55 3,68 101,60 63,50 3, CD..S4T002 CC11 T CCBM R 95 12,00 7,24 6,55 3,68 69,85 31,75 3, CD..S4T002 CC11 T CCBM R 95 16,00 7,24 6,55 3,68 95,25 31,75 3, CD..S4T002 CC11 T6 Left hand CCBM L 95 12,00 5,28 4,80 2,64 60,33 22,23 3, CD..S4T002 CC09 T CCBM L 95 16,00 5,28 4,80 2,64 111,13 47,63 3, CD..S4T002 CC09 T CCBM L 95 12,00 5,94 5,30 3,02 63,50 25,40 3, CD..S4T002 CC11 T CCBM L 95 16,00 5,94 5,30 3,02 114,30 50,80 3, CD..S4T002 CC11 T CCBM L 95 16,00 5,94 5,30 3,02 88,90 25,40 3, CD..S4T002 CC11 T CCBM L 95 12,00 7,24 6,55 3,68 69,85 31,75 3, CD..S4T002 CC11 T CCBM L 95 12,00 7,24 6,55 3,68 101,60 63,50 3, CD..S4T002 CC11 T CCBM L 95 16,00 7,24 6,55 3,68 95,25 31,75 3, CD..S4T002 CC11 T6 C18

20 Small Hole Boring Bars for Turning Clamping System S Steel NOTE: KRA shown as -5. FSBI Inch order number KRA D D min D2 F L1 A γf γp gage screw Torx FSBI187355R TD FC11 T FSBI25045R TD FC14 T FSBI31245R TD FC14 T FSBI187350R TD FC11 T FSBI25040R TD FC14 T FSBI31240R TD FC14 T7 Left hand FSBI187355L TD FC11 T FSBI25045L TD FC14 T FSBI31245L TD FC14 T FSBI25040L TD FC14 T7 Small Hole Boring Boring Bars for Turning NOTE: KRA shown as -5. QSBI Inch order number KRA D D min D2 F L1 A γf γp gage screw Torx QSBI37555R TP QC21 T QSBI50065R TP QC26 T QSBI37550R TP QC21 T QSBI50060R TP QC26 T9 Left hand QSBI37555L TP QC21 T QSBI50065L TP QC26 T9 C19

21 Small Hole Boring Bars for Turning Clamping System S Steel NOTE: KRA shown as -5. SSBI Inch Small Hole Boring Boring Bars for Turning order number KRA D D min D2 F L1 A γf γp gage screw Torx SSBI500255R TP SC30 T SSBI50065R TP SC30 T SSBI62545R TP SC30 T SSBI62575R TP SC30 T SSBI75045R TP SC30 T SSBI75085R TP SC30 T SSBI100055R TP SC30 T SSBI R TP SC30 T SSBI R TP SC30 T SSBI500250R TP SC30 T SSBI50060R TP SC30 T SSBI62540R TP SC30 T SSBI62570R TP SC30 T SSBI75040R TP SC30 T SSBI75080R TP SC30 T10 Left hand SSBI500255L TP SC30 T SSBI50065L TP SC30 T SSBI62545L TP SC30 T SSBI62575L TP SC30 T SSBI75045L TP SC30 T SSBI75085L TP SC30 T SSBI L TP SC30 T SSBI L TP SC30 T SSBI62570L TP SC30 T SSBI75080L TP SC30 T SSBI100050L TP SC30 T SSBI L TP SC30 T10 C20

22 Small Hole Boring Bars for Turning Clamping System S Steel SSCI Inch Left Hand Tool order number KRA D D min D2 F L1 L A γf γp gage screw Torx Left hand SSCI625430L TP SC30 T10 FSBM Metric Small Hole Boring Boring Bars for Turning order number KRI D D min D2 F L1 A γf γp gage screw Torx FSBM61000R 90 6,00 7,06 6,20 3,71 101,60 1, TD..07S102 FC11 T FSBM81000R 90 8,00 9,14 8,20 4,80 101,60 1, TD..07S102 FC11 T FSBM61005R 95 6,00 7,06 6,20 3,71 101,60 1, TD..07S102 FC11 T FSBM81005R 95 8,00 9,14 8,20 4,80 101,60 1, TD..07S102 FC11 T7 Left hand FSBM61000L 90 6,00 7,06 6,20 3,71 101,60 1, TD..07S102 FC11 T FSBM81000L 90 8,00 9,14 8,20 4,80 101,60 1, TD..07S102 FC11 T FSBM61005L 95 6,00 7,06 6,20 3,71 101,60 1, TD..07S102 FC11 T FSBM81005L 95 8,00 9,14 8,20 4,80 101,60 1, TD..07S102 FC11 T7 C21

23 Small Hole Boring Bars for Turning Clamping System S Steel QSBM Metric Small Hole Boring Boring Bars for Turning order number KRI D D min D2 F L1 A γf γp gage screw Torx QSBM121520R 90 12,00 13,16 12,19 6,81 152,00 2, TP QC26 T QSBM101275R 95 10,00 11,15 10,21 5,79 127,00 2, TP QC21 T QSBM121525R 95 12,00 13,16 12,19 6,81 152,00 2, TP QC26 T9 Left hand QSBM101270L 90 10,00 11,15 10,21 5,79 127,00 2, TP QC21 T QSBM121520L 90 12,00 13,16 12,19 6,81 152,00 2, TP QC26 T QSBM101275L 95 10,00 11,15 10,21 5,79 127,00 2, TP QC21 T9 SSBM Metric order number KRI D D min D2 F L1 A γf γp gage screw Torx SSBM161780R 90 16,00 17,20 16,13 8,89 177,80 6, TP SC30 T SSBM202030R 90 20,00 21,23 20,19 10,92 203,20 7, TP SC30 T10 Left hand SSBM161780L 90 16,00 17,20 16,13 8,89 179,90 6, TP SC30 T SSBM202030L 90 20,00 21,23 20,19 10,92 203,20 7, TP SC30 T SSBM161785L 95 16,00 17,20 16,13 8,89 179,90 6, TP SC30 T SSBM202035L 95 20,00 21,23 20,19 10,92 203,20 7, TP SC30 T10 C22

24 Small Hole Boring Bars for Turning Clamping System S Steel Stepped NOTE: KRA shown as -5. FSBI STEPPED Inch order number KRA D D min D2 F L1 L4 A γf γp gage screw Torx FSBI R TD FC11 T FSBI R TD FC11 T FSBI R TD FC14 T FSBI R TD FC14 T FSBI R TD FC14 T FSBI R TD FC14 T FSBI R TD FC11 T FSBI R TD FC11 T FSBI R TD FC11 T FSBI R TD FC11 T FSBI R TD FC11 T FSBI R TD FC11 T FSBI R TD FC14 T FSBI R TD FC14 T FSBI R TD FC14 T7 Left hand FSBI L TD FC14 T FSBI L TD FC14 T FSBI L TD FC14 T FSBI L TD FC14 T FSBI L TD FC14 T7 Small Hole Boring Boring Bars for Turning C23

25 Small Hole Boring Bars for Turning Clamping System S Steel Stepped NOTE: KRA shown as -5. QSBI STEPPED Inch Small Hole Boring Boring Bars for Turning order number KRA D D min D2 F L1 L4 A γf γp gage screw Torx QSBI R TP QC21 T QSBI R TP QC21 T QSBI R TP QC21 T QSBI R TP QC21 T QSBI R TP QC26 T QSBI R TP QC26 T QSBI R TP QC21 T QSBI R TP QC26 T QSBI R TP QC21 T QSBI R TP QC21 T QSBI R TP QC21 T QSBI R TP QC21 T QSBI R TP QC26 T QSBI R TP QC26 T9 Left hand QSBI L TP QC21 T QSBI L TP QC21 T QSBI L TP QC26 T QSBI L TP QC26 T QSBI L TP QC21 T QSBI L TP QC26 T9 C24

26 Small Hole Boring Bars for Turning Clamping System S Steel Stepped FSBM STEPPED Metric order number KRI D D min D2 F L1 L4 A γf γp gage screw Torx FSBM R 90 12,00 7,52 6,60 3,96 76,00 19,05 1, TD..07S102 FC14 T FSBM R 90 12,00 7,52 6,60 3,96 76,00 31,75 1, TD..07S102 FC14 T FSBM R 90 12,00 9,09 8,15 4,75 76,00 25,40 1, TD..07S102 FC14 T FSBM R 90 12,00 9,09 8,15 4,75 76,00 38,10 1, TD..07S102 FC14 T FSBM R 90 16,00 7,52 6,60 3,96 102,00 19,05 1, TD..07S102 FC14 T FSBM R 90 16,00 9,09 8,15 4,75 102,00 38,10 1, TD..07S102 FC14 T FSBM R 95 12,00 6,99 5,16 3,20 76,00 12,70 1, TD..07S102 FC11 T FSBM R 95 12,00 6,99 5,16 3,20 76,00 25,40 1, TD..07S102 FC11 T FSBM R 95 12,00 7,52 6,60 3,96 76,00 19,05 1, TD..07S102 FC14 T FSBM R 95 12,00 7,52 6,60 3,96 76,00 31,75 1, TD..07S102 FC14 T FSBM R 95 12,00 9,09 8,15 4,75 76,00 38,10 1, TD..07S102 FC14 T FSBM R 95 16,00 6,99 5,16 3,20 102,00 12,70 1, TD..07S102 FC11 T FSBM R 95 16,00 7,52 6,60 3,96 102,00 19,05 1, TD..07S102 FC14 T FSBM R 95 16,00 7,52 6,60 3,96 102,00 31,75 1, TD..07S102 FC14 T FSBM R 95 16,00 9,09 8,15 4,75 102,00 38,10 1, TD..07S102 FC14 T7 Left hand FSBM L 90 12,00 9,09 8,15 4,75 76,00 38,10 1, TD..07S102 FC14 T FSBM L 90 16,00 7,52 6,60 3,96 102,00 31,75 1, TD..07S102 FC14 T FSBM L 95 12,00 6,99 5,16 3,20 76,00 12,70 1, TD..07S102 FC11 T FSBM L 95 12,00 7,52 6,60 3,96 76,00 19,05 1, TD..07S102 FC14 T7 Small Hole Boring Boring Bars for Turning C25

27 Small Hole Boring Bars for Turning Clamping System S Steel Stepped QSBM STEPPED Metric Small Hole Boring Boring Bars for Turning order number KRI D D min D2 F L1 L4 A γf γp gage screw Torx QSBM R 90 12,00 11,12 9,91 5,61 95,25 47,63 2, TP QC21 T QSBM R 90 16,00 11,12 9,91 5,61 107,95 47,63 2, TP QC21 T QSBM R 90 16,00 14,30 12,95 7,52 107,95 63,50 2, TP QC26 T QSBM R 90 20,00 17,47 15,88 8,97 114,30 63,50 2, TP QC26 T QSBM R 95 12,00 11,12 9,91 5,61 95,25 28,58 2, TP QC21 T QSBM R 95 12,00 11,12 9,91 5,61 95,25 47,63 2, TP QC21 T QSBM R 95 16,00 11,12 9,91 5,61 107,95 28,58 2, TP QC21 T QSBM R 95 16,00 11,12 9,91 5,61 107,95 47,63 2, TP QC21 T QSBM R 95 16,00 14,30 12,95 7,52 107,95 38,10 2, TP QC26 T QSBM R 95 16,00 14,30 12,95 7,52 107,95 63,50 2, TP QC26 T QSBM R 95 20,00 11,12 9,91 5,61 101,60 38,10 2, TP QC21 T QSBM R 95 20,00 17,47 15,88 8,97 114,30 63,50 2, TP QC26 T9 Left hand QSBM L 95 12,00 11,12 9,91 5,61 95,25 47,63 2, TP QC21 T QSBM L 95 16,00 11,12 9,91 5,61 107,95 28,58 2, TP QC21 T QSBM L 95 16,00 14,30 12,95 7,52 107,95 38,10 2, TP QC26 T QSBM L 95 16,00 14,30 12,95 7,52 107,95 63,50 2, TP QC26 T QSBM L 95 20,00 11,12 9,91 5,61 101,60 38,10 2, TP QC21 T9 C26

28 Small Hole Boring Bars for Turning Clamping System S Carbide FCBI Inch NOTE: KRA shown as -5. order number KRA D D min D2 F L1 A γf γp gage screw Torx FCBI18745R TD FC11 T FCBI18765R TD FC11 T FCBI25045R TD FC14 T FCBI25065R TD FC14 T FCBI31245R TD FC14 T FCBI31265R TD FC14 T FCBI18740R TD FC11 T FCBI18760R TD FC11 T FCBI25040R TD FC14 T FCBI25060R TD FC14 T FCBI31240R TD FC14 T FCBI31260R TD FC14 T7 Left hand FCBI18745L TD FC11 T FCBI25045L TD FC14 T FCBI25065L TD FC14 T FCBI31245L TD FC14 T FCBI31265L TD FC14 T FCBI25040L TD FC14 T FCBI31240L TD FC14 T7 Small Hole Boring Boring Bars for Turning C27

29 Small Hole Boring Bars for Turning Clamping System S Carbide QCBI Inch NOTE: KRA shown as -5. Small Hole Boring Boring Bars for Turning order number KRA D D min D2 F L1 A γf γp gage screw Torx QCBI37565R TP QC21 T QCBI375105R TP QC21 T QCBI50085R TP QC21 T QCBI500105R TP QC21 T QCBI37560R TP QC21 T QCBI375100R TP QC21 T QCBI50080R TP QC21 T QCBI500100R TP QC21 T9 Left hand QCBI37565L TP QC21 T QCBI50085L TP QC21 T QCBI37560L TP QC21 T QCBI375100L TP QC21 T QCBI50080L TP QC21 T9 C28

30 Small Hole Boring Bars for Turning Clamping System S Carbide SCBI Inch NOTE: KRA shown as -5. order number KRA D D min D2 F L1 A γf γp gage screw Torx SCBI62565R TP SC30 T SCBI625105R TP SC30 T SCBI75065R TP SC30 T SCBI750105R TP SC30 T SCBI875125R TP SC30 T SCBI100065R TP SC30 T SCBI R TP SC30 T SCBI62560R TP SC30 T SCBI625100R TP SC30 T SCBI75060R TP SC30 T SCBI750100R TP SC30 T SCBI100060R TP SC30 T SCBI R TP SC30 T10 Left hand SCBI62565L TP SC30 T SCBI625105L TP SC30 T SCBI75065L TP SC30 T SCBI750105L TP SC30 T SCBI100065L TP SC30 T SCBI L TP SC30 T SCBI100060L TP SC30 T SCBI L TP SC30 T10 Small Hole Boring Boring Bars for Turning C29

31 Small Hole Boring Bars for Turning Clamping System S Carbide SDBI Inch NOTE: KRA shown as -5. Small Hole Boring Boring Bars for Turning order number KRA D D min D2 F L1 A γf γp gage screw Torx SDBI R TP SC30 T SDBI625100R TP SC30 T10 Left hand SDBI62560L TP SC30 T10 FCBM Metric order number KRI D D min D2 F L1 A γf γp gage screw Torx FCBM51000R 90 5,00 6,98 5,30 3,40 100,58 1, TD..07S102 FC11 T FCBM61520R 90 6,00 7,06 6,20 3,70 152,40 1, TD..07S102 FC11 T FCBM81520R 90 8,00 9,16 8,20 4,80 152,40 2, TD..07S102 FC11 T FCBM51005R 95 5,00 6,98 5,30 3,20 100,58 1, TD..07S102 FC11 T FCBM61525R 95 6,00 7,06 6,20 3,70 152,40 1, TD..07S102 FC11 T FCBM81525R 95 8,00 9,16 8,20 4,80 152,40 2, TD..07S102 FC11 T7 Left hand FCBM51000L 90 5,00 6,98 5,30 3,40 100,58 1, TD..07S102 FC11 T FCBM61520L 90 6,00 7,06 6,20 3,70 152,40 1, TD..07S102 FC11 T FCBM81520L 90 8,00 9,16 8,20 4,80 152,40 2, TD..07S102 FC11 T FCBM51005L 95 5,00 6,98 5,30 3,20 100,58 1, TD..07S102 FC11 T FCBM61525L 95 6,00 7,06 6,20 3,70 152,40 1, TD..07S102 FC11 T FCBM81525L 95 8,00 9,16 8,20 4,80 152,40 2, TD..07S102 FC11 T7 C30

32 Small Hole Boring Bars for Turning Clamping System S Carbide QCBM Metric order number KRI D D min D2 F L1 A γf γp gage screw Torx QCBM102540R 90 10,00 11,15 10,21 5,79 254,00 3, TP QC21 T QCBM122540R 90 12,00 13,16 12,19 6,81 254,00 4, TP QC26 T QCBM102545R 95 10,00 11,15 10,21 5,79 254,00 3, TP QC21 T QCBM122545R 95 12,00 13,16 12,19 6,81 254,00 4, TP QC26 T9 Left hand QCBM102540L 90 10,00 11,15 10,21 5,79 254,00 3, TP QC21 T QCBM122540L 90 12,00 13,16 12,19 6,81 254,00 4, TP QC26 T QCBM102545L 95 10,00 11,15 10,21 5,79 254,00 3, TP QC21 T QCBM122545L 95 12,00 13,16 12,19 6,81 254,00 4, TP QC26 T9 Small Hole Boring Boring Bars for Turning SCBM Metric order number KRI D D min D2 F L1 A γf γp gage screw Torx SCBM162540R 90 16,00 17,25 16,13 8,89 254,00 5, TP SC30 T SCBM202540R 90 20,00 21,25 20,19 10,90 254,00 5, TP SC30 T SCBM162545R 95 16,00 17,25 16,13 8,89 254,00 5, TP SC30 T SCBM202545R 95 20,00 21,25 20,19 10,90 254,00 5, TP SC30 T10 Left hand SCBM162540L 90 16,00 17,25 16,13 8,89 254,00 5, TP SC30 T SCBM202540L 90 20,00 21,25 20,19 10,90 254,00 5, TP SC30 T SCBM162545L 95 16,00 17,25 16,13 8,89 254,00 5, TP SC30 T SCBM202545L 95 20,00 21,25 20,19 10,90 254,00 5, TP SC30 T10 C31

33 Small Hole Boring Bars for Turning Clamping System S Carbide SDBM Metric Small Hole Boring Boring Bars for Turning order number KRI D D min D2 F L1 A γf γp gage screw Torx SDBM162540R 90 16,00 17,25 16,13 8,89 254,00 5, TP SC30 T SDBM202540R 90 20,00 21,25 20,19 10,90 254,00 7, TP SC30 T SDBM162545R 95 16,00 17,25 16,13 8,89 254,00 5, TP SC30 T SDBM202545R 95 20,00 21,25 20,19 10,90 254,00 7, TP SC30 T10 Left hand SDBM162540L 90 16,00 17,25 16,13 8,89 254,00 5, TP SC30 T SDBM202540L 90 20,00 21,25 20,19 10,90 254,00 7, TP SC30 T SDBM162545L 95 16,00 17,25 16,13 8,89 254,00 5, TP SC30 T SDBM202545L 95 20,00 21,25 20,19 10,90 254,00 7, TP SC30 T10 C32

34 Small Hole Boring Bars for Turning Clamping System S Carbide Stepped NOTE: KRA shown as -5. FCBI STEPPED Inch order number KRA D D min D2 F L1 L4 A γf γp gage screw Torx FCBI R TD FC11 T FCBI R TD FC14 T FCBI R TD FC14 T FCBI R TD FC14 T FCBI R TD FC14 T FCBI R TD FC14 T FCBI R TD FC14 T FCBI R TD FC14 T FCBI R TD FC14 T FCBI R TD FC14 T FCBI R TD FC14 T FCBI R TD FC14 T FCBI R TD FC11 T FCBI R TD FC11 T FCBI R TD FC14 T FCBI R TD FC14 T FCBI R TD FC14 T FCBI R TD FC14 T FCBI R TD FC11 T FCBI R TD FC11 T FCBI R TD FC14 T FCBI R TD FC14 T FCBI R TD FC14 T FCBI R TD FC14 T7 Left hand FCBI L TD FC14 T FCBI L TD FC14 T FCBI L TD FC14 T FCBI L TD FC11 T FCBI L TD FC14 T FCBI L TD FC14 T7 Small Hole Boring Boring Bars for Turning C33

35 Small Hole Boring Bars for Turning Clamping System S Carbide Stepped FCBM STEPPED Metric Small Hole Boring Boring Bars for Turning order number KRI D D min D2 F L1 L4 A γf γp gage screw Torx FCBM R 90 12,00 6,98 5,30 3,40 63,50 25,40 3, TD..07S102 FC11 T FCBM R 90 12,00 7,52 6,60 3,96 69,85 31,75 3, TD..07S102 FC14 T FCBM R 90 12,00 7,52 6,60 3,96 101,60 63,50 3, TD..07S102 FC14 T FCBM R 90 12,00 9,09 8,20 4,75 76,20 38,10 3, TD..07S102 FC14 T FCBM R 90 12,00 9,09 8,20 4,75 117,48 79,38 3, TD..07S102 FC14 T FCBM R 90 16,00 6,98 5,30 3,40 88,90 25,40 3, TD..07S102 FC11 T FCBM R 90 16,00 6,98 5,30 3,40 114,30 50,80 3, TD..07S102 FC11 T FCBM R 90 16,00 7,52 6,60 3,96 95,25 31,75 3, TD..07S102 FC14 T FCBM R 90 16,00 7,52 6,60 3,96 127,00 63,50 3, TD..07S102 FC14 T FCBM R 90 16,00 9,09 8,20 4,75 101,60 38,10 3, TD..07S102 FC14 T FCBM R 90 16,00 9,09 8,20 4,75 117,48 79,38 3, TD..07S102 FC14 T FCBM R 95 12,00 6,98 5,30 3,20 63,50 25,40 3, TD..07S102 FC11 T FCBM R 95 12,00 7,52 6,60 3,96 69,85 31,75 3, TD..07S102 FC14 T FCBM R 95 12,00 7,52 6,60 3,96 101,60 63,50 3, TD..07S102 FC14 T FCBM R 95 12,00 9,09 8,20 4,75 76,20 38,10 3, TD..07S102 FC14 T FCBM R 95 12,00 9,09 8,20 4,75 117,48 79,38 3, TD..07S102 FC14 T FCBM R 95 16,00 6,98 5,30 3,20 88,90 25,40 3, TD..07S102 FC11 T FCBM R 95 16,00 6,98 5,30 3,20 114,30 50,80 3, TD..07S102 FC11 T FCBM R 95 16,00 7,52 6,60 3,96 95,25 31,75 3, TD..07S102 FC14 T FCBM R 95 16,00 7,52 6,60 3,96 127,00 63,50 3, TD..07S102 FC14 T FCBM R 95 16,00 9,09 8,20 4,75 101,60 38,10 3, TD..07S102 FC14 T FCBM R 95 16,00 9,09 8,20 4,75 117,48 79,38 3, TD..07S102 FC14 T7 Left hand FCBM L 90 12,00 6,98 5,30 3,40 88,90 50,80 3, TD..07S102 FC11 T FCBM L 95 12,00 6,98 5,30 3,20 63,50 25,40 3, TD..07S102 FC11 T FCBM L 95 12,00 6,98 5,30 3,20 88,90 50,80 3, TD..07S102 FC11 T FCBM L 95 12,00 7,52 6,60 3,96 69,85 31,75 3, TD..07S102 FC14 T FCBM L 95 12,00 9,09 8,20 4,75 76,20 38,10 3, TD..07S102 FC14 T FCBM L 95 16,00 6,98 5,30 3,20 88,90 25,40 3, TD..07S102 FC11 T FCBM L 95 16,00 7,52 6,60 3,96 95,25 31,75 3, TD..07S102 FC14 T FCBM L 95 16,00 9,09 8,20 4,75 101,60 38,10 3, TD..07S102 FC14 T7 C34

36 Small Hole Boring Bars for Turning Clamping System S Steel NOTE: KRA shown as -3. GSBIW Inch order number KRA D D min D2 F L1 A γf γp gage screw Torx GSBIW18743R WP CT11 T GSBIW25043R WP CT11 T GSBIW31243R WP CT15 T6 Left hand GSBIW18743L WP CT11 T GSBIW25043L WP CT11 T GSBIW31243L WP CT15 T6 Small Hole Boring Boring Bars for Turning NOTE: KRA shown as -3. QSBIW Inch order number KRA D D min D2 F L1 A γf γp gage screw Torx QSBIW37553R WP QTM20 T QSBIW50063R WP QTM26 T7 Left hand QSBIW37553L WP QTM20 T QSBIW50063L WP QTM26 T7 C35

37 Small Hole Boring Bars for Turning Clamping System S Steel NOTE: KRA shown as -3. SSBIW Inch Small Hole Boring Boring Bars for Turning order number KRA D D min D2 F L1 A γf γp gage screw Torx SSBIW62573R WP..321 STM31 T SSBIW75083R WP..321 STM31 T15 Left hand SSBIW62573L WP..321 STM31 T SSBIW75083L WP..321 STM31 T15 GSBMW Metric order number KRI D D min D2 F L1 A γf γp gage screw Torx GSBMW51003R 93 5,00 6,60 5,72 3,20 101,50 1, WP..S30104 CT11 T GSBMW61003R 93 6,00 6,78 6,20 3,43 101,50 1, WP..S30104 CT11 T GSBMW81003R 93 8,00 8,10 8,18 4,42 101,50 1, WP..S30104 CT15 T6 Left hand GSBMW51003L 93 5,00 6,60 5,72 3,20 101,50 1, WP..S30104 CT11 T GSBMW61003L 93 6,00 6,78 6,20 3,43 101,50 1, WP..S30104 CT11 T GSBMW81003L 93 8,00 8,10 8,18 4,42 101,50 1, WP..S30104 CT15 T6 C36

38 Small Hole Boring Bars for Turning Clamping System S Steel QSBMW Metric order number KRI D D min D2 F L1 A γf γp gage screw Torx QSBMW101273R 93 9,99 10,94 10,21 5,59 127,00 2, WP QTM20 T QSBMW121523R 93 11,99 12,90 12,19 6,55 152,40 2, WP QTM26 T7 Left hand QSBMW101273L 93 9,99 10,94 10,21 5,59 127,00 2, WP QTM20 T QSBMW121523L 93 11,99 12,90 12,19 6,55 152,40 2, WP QTM26 T7 Small Hole Boring Boring Bars for Turning C37

39 Small Hole Boring Bars for Turning Clamping System S Carbide NOTE: KRA shown as -3. GCBIW Inch Small Hole Boring Boring Bars for Turning order number KRA D D min D2 F L1 A γf γp gage screw Torx GCBIW18763R WP CT11 T GCBIW25063R WP CT11 T GCBIW31263R WP CT15 T6 Left hand GCBIW18763L WP CT11 T GCBIW25063L WP CT11 T GCBIW31263L WP CT15 T6 QCBIW Inch NOTE: KRA shown as -3. order number KRA D D min D2 F L1 A γf γp gage screw Torx QCBIW37563R WP QTM20 T QCBIW50083R WP QTM26 T7 Left hand QCBIW37563L WP QTM20 T QCBIW50083L WP QTM26 T7 SCBIW Inch NOTE: KRA shown as -3. order number KRA D D min D2 F L1 A γf γp gage screw Torx SCBIW625103R WP..321 STM31 T SCBIW750103R WP..321 STM31 T15 Left hand SCBIW625103L WP..321 STM31 T SCBIW750103L WP..321 STM31 T15 C38

40 Small Hole Boring Bars for Turning Clamping System S Carbide GCBMW Metric order number KRI D D min D2 F L1 A γf γp gage screw Torx GCBMW51523R 93 5,00 6,60 5,33 3,20 152,40 1, WP..S30104 CT11 T GCBMW61523R 93 6,00 6,78 6,20 3,43 152,40 1, WP..S30104 CT11 T GCBMW81523R 93 8,00 8,80 8,18 4,42 152,40 2, WP..S30104 CT15 T6 Left hand GCBMW51523L 93 5,00 6,60 5,33 3,20 152,40 1, WP..S30104 CT11 T GCBMW61523L 93 6,00 6,78 6,20 3,43 152,40 1, WP..S30104 CT11 T GCBMW81523L 93 8,00 8,80 8,18 4,42 152,40 2, WP..S30104 CT15 T6 QCBMW Metric Small Hole Boring Boring Bars for Turning order number KRI D D min D2 F L1 A γf γp gage screw Torx QCBMW102543R 93 10,00 10,95 10,21 5,59 254,00 3, WP QTM20 T7 Left hand QCBMW102543L 93 10,00 10,95 10,21 5,59 254,00 3, WP QTM20 T QCBMW122543L 93 12,00 12,90 12,19 6,55 254,00 4, WP QTM26 T7 C39

41 Small Hole Boring Bars for Turning Clamping System S Steel NOTE: KRA shown as -5. Small Hole Boring Boring Bars for Turning QSOI Inch order number KRA D D min D2 F L1 L4 FS W A γf γp gage screw Torx QSOI R TP QC26 T QSOI R TP QC26 T QSOI R TP QC26 T QSOI R TP QC26 T9 NOTE: KRA shown as -5. SSOI Inch order number KRA D D min D2 F L1 L4 FS W A γf γp gage screw Torx SSOI R TP SC30 T SSOI R TP SC30 T SSOI R TP SC30 T10 C40

42 Small Hole Boring Bars for Turning Clamping System S Steel QSOM Metric order number KRI D D min D2 F L1 L4 FS W A γf γp gage screw Torx QSOM R 90 16,00 16,51 9,50 0,64 95,25 38,10 10,10 10,74 2, TP QC26 T QSOM R 95 16,00 16,51 9,50 0,64 95,25 38,10 10,63 10,70 2, TP QC26 T9 Small Hole Boring Boring Bars for Turning SSOM Metric order number KRI D D min D2 F L1 L4 FS W A γf γp gage screw Torx SSOM R 90 24,99 24,61 12,70 1,78 95,25 38,10 14,46 16,24 3, TP SC30 T SSOM R 90 24,99 24,61 12,70 1,78 120,65 63,50 14,46 16,24 3, TP SC30 T SSOM R 95 24,99 24,61 12,70 1,78 95,25 38,10 14,40 16,18 3, TP SC30 T SSOM R 95 24,99 24,61 12,70 1,78 120,65 63,50 14,40 16,18 3, TP SC30 T10 C41

43 Small Hole Boring Bars for Turning Clamping System S Steel NOTE: KRA shown as 0. NOTE: KRA shown as 60. Small Hole Boring Boring Bars for Turning FSRI Inch order number KRA D D min D2 F L1 L CD A γf γp gage screw Torx FSRI312350R TD FC14 T FSRI R TD FC14 T FSRI R TD FC14 T FSRI R TD FC14 T7 NOTE: KRA shown as 0. NOTE: KRA shown as 60. QSRI Inch order number KRA D D min D2 F L1 L CD A γf γp gage screw Torx QSRI375450R TP QC21 T QSRI50050R TP QC21 T QSRI375560R TP QC21 T QSRI500660R TP QC21 T QSRI375545R TP QC21 T QSRI500645R TP QC21 T QSRI375530R TP QC21 T9 C42

44 Small Hole Boring Bars for Profiling Clamping System S Steel NOTE: KRA shown as -5. NOTE: KRA shown as CSPI Inch order number KRA D D min D2 F CD L L1 L4 A γf γp Torx CSPI R GC CT15 T CSPI R GC CT15 T CSPI R GC CT15 T CSPI R GC CT15 T CSPI R GC CT15 T6 Left hand CSPI L GC CT15 T CSPI L GC CT15 T6 gage screw Small Hole Boring Boring Bars for Profiling NOTE: KRA shown as -5. NOTE: KRA shown as GSPI Inch order number KRA D D min D2 F CD L L1 L4 A γf γp Torx GSPI R GC GT21 T GSPI R GC GT21 T GSPI R GC GT21 T GSPI R GC GT21 T GSPI R GC GT21 T GSPI R GC GT21 T7 Left hand GSPI L GC GT21 T7 gage screw C43

45 Small Hole Boring Bars for Profiling Clamping System S Steel NOTE: KRI shown as 95. NOTE: KRI shown as Small Hole Boring Boring Bars for Profiling CSPM Metric order number KRI D D min D2 F CD L L1 L4 A γf γp Torx CSPM R ,00 10,16 6,60 6,60 3,30 104,65 101,60 25,40 1, GC CT15 T CSPM R ,00 11,37 8,18 7,01 2,92 105,16 101,60 31,75 1, GC CT15 T CSPM712255R ,00 9,14 6,60 5,59 2,29 101,60 101,60 25,40 1, GC CT15 T CSPM812325R ,00 10,74 8,20 6,38 2,30 101,60 101,60 31,75 1, GC CT15 T6 Left hand CSPM L ,00 10,16 6,60 6,60 3,30 104,65 101,60 25,40 1, GC CT15 T CSPM L ,00 11,37 8,18 7,01 2,92 101,60 101,60 31,75 1, GC CT15 T CSPM712255L ,00 9,14 6,60 5,59 2,29 101,60 101,60 25,40 1, GC CT15 T CSPM812325L ,00 10,74 8,20 6,38 2,30 101,60 101,60 31,75 1, GC CT15 T6 gage screw NOTE: KRI shown as 95. NOTE: KRI shown as GSPM Metric order number KRI D D min D2 F CD L L1 L4 A γf γp Torx GSPM R ,00 13,72 9,78 8,59 3,70 106,07 101,60 38,10 2, GC GT21 T GSPM R ,00 16,89 12,95 10,16 3,68 131,01 127,00 50,80 2, GC GT21 T GSPM R ,00 13,08 9,78 7,93 3,04 114,30 114,30 38,10 2, GC GT21 T GSPM R ,00 16,00 12,95 9,50 3,02 127,00 127,00 50,80 2, GC GT21 T7 Left hand GSPM L ,00 13,72 9,78 8,59 3,70 106,07 101,60 38,10 2, GC GT21 T GSPM L ,00 16,89 12,95 10,16 3,98 131,01 127,00 50,80 2, GC GT21 T GSPM L ,00 13,08 9,78 7,93 3,04 114,30 114,30 38,10 2, GC GT21 T GSPM L ,00 16,00 12,95 9,50 3,02 127,00 127,00 50,80 2, GC GT21 T7 gage screw C44

46 Small Hole Boring Bars for Profiling Clamping System S Steel NOTE: KRA shown as -2. CTPI Inch order number KRA D D min D2 F L1 L4 A γf γp Torx CTPI R GC CT15 T6 NOTE: KRA shown as -2. gage screw Small Hole Boring Boring Bars for Profiling GTPI Inch order number KRA D D min D2 F L1 L4 A γf γp Torx GTPI R GC GT21 T7 gage screw C45

47 Small Hole Boring Bars for Profiling Clamping System S Steel SSPI Inch Small Hole Boring Boring Bars for Profiling order number KRA D D min D2 F L1 A γf γp Torx SSPI62575R TP SC30 T10 CCPI Inch NOTE: KRA shown as -5. NOTE: KRA shown as order number KRA D D min F CD L L1 A γf γp Torx CCPI25065R GP CT15 T CCPI31265R GP CT15 T CCPI25060R GP CT15 T CCPI31260R GP CT15 T CCPI R GP CT15 T CCPI R GP CT15 T6 Left hand CCPI25065L GP CT15 T CCPI31265L GP CT15 T CCPI25060L GP CT15 T CCPI31260L GP CT15 T CCPI L GP CT15 T CCPI L GP CT15 T6 gage gage screw screw C46

48 Small Hole Boring Bars for Profiling Clamping System S Carbide GCPI Inch NOTE: KRA shown as -5. NOTE: KRA shown as order number KRA D D min F CD L L1 A γf γp Torx GCPI37565R GC GT21 T GCPI50085R GC GT21 T GCPI625105R GC GT21 T GCPI37560R GC GT21 T GCPI50080R GC GT21 T GCPI625100R GC GT21 T GCPI R GC GT21 T GCPI R GC GT21 T GCPI R GC GT21 T7 Left hand GCPI37565L GC GT21 T GCPI50085L GC GT21 T GCPI625105L GC GT21 T GCPI37560L GC GT21 T GCPI50080L GC GT21 T GCPI625100L GC GT21 T GCPI L GC GT21 T GCPI L GC GT21 T GCPI L GC GT21 T7 gage screw Small Hole Boring Boring Bars for Profiling C47

49 Small Hole Boring Bars for Profiling Clamping System S Carbide CCPM Metric NOTE: KRI shown as 95. NOTE: KRI shown as Small Hole Boring Boring Bars for Profiling order number KRI D D min F CD L L1 A γf γp Torx CCPM R ,00 10,16 6,60 3,30 155,45 152,40 1, GP CT15 T CCPM R ,00 11,38 7,01 2,92 155,96 152,40 2, GP CT15 T CCPM61525R ,00 9,14 5,59 2,29 152,40 152,40 1, GP CT15 T6 gage screw CCPM81525R ,00 10,74 6,38 2,29 152,40 152,40 2, GP CT15 T6 Left hand CCPM L ,00 10,16 6,60 3,30 155,45 152,40 1, GP CT15 T CCPM L ,00 11,38 7,01 2,92 155,96 152,40 2, GP CT15 T CCPM61525L ,00 9,14 5,59 2,29 152,40 152,40 1, GP CT15 T CCPM81525L ,00 10,74 6,38 2,29 152,40 152,40 2, GP CT15 T6 GCPM Metric NOTE: KRI shown as 95. NOTE: KRI shown as order number KRI D D min F CD L L1 A γf γp Torx GCPM R ,00 14,20 8,81 3,68 258,47 254,00 3, GC GT21 T GCPM R ,00 16,18 9,80 3,68 257,89 254,00 4, GC GT21 T GCPM R ,00 20,07 11,76 3,70 258,01 254,00 5, GC GT21 T GCPM102545R ,00 13,54 8,15 3,02 254,00 254,00 3, GC GT21 T GCPM122545R ,00 15,52 9,14 3,02 254,00 254,00 4, GC GT21 T GCPM162545R ,00 19,43 11,10 3,04 254,00 254,00 5, GC GT21 T7 Left hand GCPM L ,00 14,20 8,81 3,68 258,47 254,00 3, GC GT21 T GCPM L ,00 16,18 9,80 3,68 257,89 254,00 4, GC GT21 T GCPM L ,00 20,07 11,76 3,70 258,01 254,00 5, GC GT21 T GCPM102545L ,00 13,54 8,15 3,02 254,00 254,00 3, GC GT21 T GCPM122545L ,00 15,52 9,14 3,02 254,00 254,00 4, GC GT21 T GCPM162545L ,00 19,43 11,10 3,04 254,00 254,00 5, GC GT21 T7 gage screw C48

50 Small Hole Boring Bars for Grooving and Threading Clamping System S Steel CSMI Inch order number D D min D2 F L1 A γf γp Torx CSMI187250R CD.5.. CC11 T6 gage screw CSMI25030R CD.5.. CC11 T6 NOTE: Refer to design for cutting depth, cutting width, and blind hole limitations. QSMI Inch order number D D min D2 F L1 A γf γp Torx QSMI37545R CP QC15 T8 gage screw QSMI50055R CP QC15 T QSMI62565R CP QC15 T8 Left hand QSMI37545L CP QC15 T QSMI50055L CP QC15 T8 NOTE: Refer to design for cutting depth, cutting width, and blind hole limitations. Small Hole Boring Boring Bars for Grooving and Threading C49

51 Small Hole Boring Bars for Grooving and Threading Clamping System S Steel CSMM Metric Small Hole Boring Boring Bars for Grooving and Threading order number D D min D2 F L1 A γf γp Torx CSMM5640R 5,00 6,91 5,56 3,91 64,00 1, CD.5.. CC11 T6 gage screw CSMM6760R 6,00 7,92 6,60 4,45 76,00 1, CD.5.. CC11 T6 NOTE: Refer to design for cutting depth, cutting width, and blind hole limitations. LSMI Inch order number D D min D2 L1 L4 Torx LSMI R FN LTM16 T5 gage screw LSMI R FN LTM16 T LSMI R FN LTM16 T LSMI R FN LTM16 T5 C50

52 Small Hole Boring Bars for Grooving and Threading Clamping System S Steel FSII Inch order number D D min D2 F L1 L CD A γf γp Torx FSII R TB..1308X0 FC11 T FSII R TB..1308X0 FC11 T FSII R TB..1308X0 FC11 T FSII R TB..1308X0 FC11 T FSII625460R TB..1308X0 FC14 T7 QSII Inch order number D D min D2 F L1 L CD A γf γp Torx QSII R TB QC21 T QSII R TB QC21 T QSII L TB QC21 T QSII R TB QC21 T QSII625460R TB QTM26 T9 gage gage screw screw Small Hole Boring Boring Bars for Grooving and Threading C51

53 Small Hole Boring Bars for Grooving and Threading Clamping System S Steel SSII Inch Small Hole Boring Boring Bars for Grooving and Threading order number D D min D2 F L1 L CD A γf γp Torx SSII750860R TB SC30 T10 CCMI Inch order number D D min D2 F L1 A γf γp Torx CCMI18740R CD.5.. CC11 T6 NOTE: Refer to design for cutting depth, cutting width, and blind hole limitations. gage gage screw screw CCMI25040R CD.5.. CC11 T6 C52

54 Small Hole Boring Bars for Grooving and Threading Clamping System S Carbide QCMI Inch order number D D min D2 F L1 A γf γp Torx QCMI37565R CP QC15 T QCMI50085R CP QC15 T QCMI625105R CP QC15 T8 Left hand QCMI37565L CP QC15 T QCMI50085L CP QC15 T QCMI625105L CP QC15 T8 NOTE: Refer to design for cutting depth, cutting width, and blind hole limitations. CCMM Metric order number D D min D2 F L1 A γf γp Torx CCMM51020R 5,00 6,91 5,56 3,94 101,60 1, CD.5.. CC11 T6 gage gage screw screw CCMM61020R 6,00 7,92 6,60 4,45 101,60 1, CD.5.. CC11 T6 NOTE: Refer to design for cutting depth, cutting width, and blind hole limitations. Small Hole Boring Boring Bars for Grooving and Threading C53

55 Sleeves Small Hole Boring Sleeves CSI Inch order number D1 D D2 LS L CSI CSI CSI CSI CSI CSI CSI CSI CSI CSI CSI CSI CSI CSI CSI CSI CSI CSI CSI CSI CSI CSI CSI CSI CSI CSI CSI C54

56 Sleeves CSM Metric order number D1 D D2 LS L CSM ,96 22,00 27,94 50,80 63, CSM ,75 22,00 27,94 50,80 63, CSM ,35 22,00 27,94 50,80 63, CSM ,93 22,00 27,94 50,80 63, CSM ,53 22,00 27,94 50,80 63, CSM ,70 22,00 27,94 50,80 63,50 Small Hole Boring Sleeves C55

57 Small Hole Boring Insert Selection Guide The WIDIA three-step selection system makes choosing and applying the most productive tool easy. Tool recommendations are based on six workpiece material groups. 1 Select the Insert Geometry: Based on the needed depth of cut and feed rate, choose the geometry that best matches your needs. 2 Select the Grade: Determine your cutting conditions, and choose the proper grade. TN7 CM1 for Steel 513 P TN7 High edge strength and wear-resistant cermet. Finishing to semi-finishing of carbon, alloy, and stainless steels at medium to high speeds. TN7 ALO CG6 CG55 CG5 CM1 wear resistance = harder ALO Can withstand light interruptions. Alumina coating enables higher cutting speeds. CG6 High-speed, general-purpose grade for all kinds of steel and cast iron. CG55 High edge strength and wear resistance. Reduces problems with built-up edge. Superior thermal deformation resistance and depth-of-cut notch resistance. CG5 Best at low speeds. Will handle interruptions and high feed rates. CM1 For heavy turning and heavily interrupted cuts. toughness = softer Hard Metal Coated ALO CM1 for Stainless Steel M ALO Can withstand light interruptions. Alumina coating enables higher cutting speeds. C3 and C25 Good wear resistance with some toughness. ALO C3 and C25 C2 CG6 CG55 CG5 CM1 wear resistance = harder C2 Excellent abrasion resistance for machining cast irons, austenitic stainless steels, non-ferrous metals, non-metals, and most high-temperature alloys. CG6 High-speed, general-purpose grade for all kinds of steel and cast iron. CG55 High edge strength and wear resistance. Reduces problems with built-up edge. Superior thermal deformation resistance and depth-of-cut notch resistance. CG5 Best at low speeds. Will handle interruptions and high feed rates. CM1 For heavy turning and heavily interrupted cuts. toughness = softer Hard Metal Coated C56

58 Small Hole Boring Insert Selection Guide 3 Select the Cutting Speed: In the foldout speed and feed chart, establish your cutting speed and obtain your optimal starting conditions and range. P M K N S H Steel Stainless Steel Cast Iron Non-Ferrous Materials High-Temp Alloys Hardened Materials TN7 CM1 for Cast Iron 513 K TN7 High edge strength and wear-resistant cermet. ALO Can withstand light interruptions. Alumina coating enables higher cutting speeds. TN7 ALO CG6 CG55 C3 and C25 C2 CG5 wear resistance = harder CG6 High-speed, general-purpose grade for all kinds of steel and cast iron. CG55 High edge strength and wear resistance. Reduces problems with built-up edge. Superior thermal deformation resistance and depth-of-cut notch resistance. C3 and C25 Good wear resistance with some toughness. C2 Excellent abrasion resistance for machining cast irons, austenitic stainless steels, non-ferrous metals, non-metals, and most high-temperature alloys. CG5 Best at low speeds. Will handle interruptions and high feed rates. toughness = softer Hard Metal Coated CM1 CM1 For heavy turning and heavily interrupted cuts. C3 CM1 for High-Temperature Alloys 513 S C3 and C25 C2 CG5 CM1 wear resistance = harder C3 and C25 Good wear resistance with some toughness. C2 Excellent abrasion resistance for machining cast irons, austenitic stainless steels, non-ferrous metals, non-metals, and most high-temperature alloys. CG5 Best at low speeds. Will handle interruptions and high feed rates. CM1 For heavy turning and heavily interrupted cuts. toughness = softer Hard Metal Coated C57

59 Small Hole Boring Chipbreaker Geometries Single-Sided, Positive Inserts..HB Flat s. Peripheral ground for best surface quality and reduced cutting pressure. Very stable cutting edge offers maximum rigidity. P M K depth of cut (inch) a p..ht Peripheral ground chipbreaker. Good chip control. Geometry for general-purpose applications. P M K depth of cut (inch) a p feed rate (inch) f n feed rate (inch) f n..hb-m Cubic Boron Nitride (CBN) or Polycrystalline Diamond (PCD) tip for high-temp alloys and non-ferrous machining. Very stable cutting edge offers maximum rigidity. K depth of cut (inch) a p..lf Geometry for generalpurpose applications. Very good chip control. Recommended for general finish machining. P depth of cut (inch) a p feed rate (inch) f n feed rate (inch) f n Geometry Selection Criteria Flat Top-Type Inserts Chipbreaker geometry..hb,..hb-m,..hw Suitable for interrupted cuts. Use when chip control is not critical. Pressed Chipbreaker-Type Inserts Chipbreaker geometry..lf Suitable for moderate interruption of cuts. Use when chip control is a concern. P M K N S H Steel Stainless Steel Cast Iron Non-Ferrous Materials High-Temp Alloys Hardened Materials C58

60 Small Hole Boring Chipbreaker Geometries Single-Sided, Positive Inserts..HH Peripheral ground for best surface quality and reduced cutting pressure. For fine to medium finishes. P M depth of cut (inch) a p HP High positive-type chipbreaker. Peripheral ground for best surface quality and reduced cutting pressure. Recommended for high-temp alloys and non-ferrous machining. P M depth of cut (inch) a p feed rate (inch) f n feed rate (inch) f n..hh-r/l Ground-in chipbreaker. Peripheral ground for best surface quality and reduced cutting pressure. *Right-hand s used in left-hand bars ONLY. Left-hand s used in right-hand bars ONLY. P depth of cut (inch) a p..hw Flat for profiling. Very stable cutting edge offers maximum rigidity. P M depth of cut (inch) a p feed rate (inch) f n feed rate (inch) f n Pressed Chipbreaker-Type Inserts with Ground Periphery Chipbreaker geometry..hh,..ht, HP Suitable for light to moderate interruption of cuts. Use when chip control is a concern. Superior surface finish and closer tolerance on workpiece. Ground-In Chipbreaker-Type Inserts Chipbreaker geometry..hh-r/l Suitable for smooth cuts. Superior surface finish and closer tolerance on workpiece. Use when chip control is a concern. P M K N S H Steel Stainless Steel Cast Iron Non-Ferrous Materials High-Temp Alloys Hardened Materials C59

61 Grades and Grade Descriptions Small Hole Boring Inserts Coatings provide high-speed capability and are engineered for finishing to light roughing. P M K N S H Steel Stainless Steel Cast Iron Non-Ferrous Materials High-Temp Alloys Hardened Materials Coating Grade Description P CM1 HW-S25 Uncoated carbide. A very tough, ultra-fine grain unalloyed substrate. For general-purpose machining of most steels, stainless steels, high-temperature alloys, titanium, irons, and non-ferrous materials. Performs best at low speeds and will handle interruptions and high feed rates. Use when C2, C3, or C25 fail due to chipping or breaking. M K N S C2 HW-N15 Uncoated carbide. A hard, low binder content, unalloyed WC/Co fine-grained grade. General-purpose grade for non-ferrous materials. Has excellent abrasion resistance for machining cast irons, austenitic stainless steels, non-ferrous metals, non-metals, and most high-temperature alloys. M K N S Grade C3 and C25 HW-K15 Uncoated carbide. Has excellent abrasion resistance for machining cast irons, aluminum, and non-ferrous metals. Good wear resistance with some toughness. Harder than C2, resulting in greater edge wear resistance. Suitable for finishing operations. M K N S P TN7 A highly wear-resistant (TiC/TiN-based) cermet grade. High edge strength and wear-resistant cermet offers improved tool life over uncoated/coated carbides and resists material build-up on cutting edge. Finishing to semi-finishing of carbon, alloy, and stainless steels at medium to high speeds. Can also be used on non-ferrous materials. K HT-P15 P ALO Coated carbide. CVD TiCN-TiC-Al 2 O 3. A thin alumina coating over a hard, deformation-resistant substrate. High-speed finishing of gray cast irons and medium-speed finishing of alloy steels that are in a hardness range of HRC. Can withstand light interruptions. Alumina coating enables higher cutting speeds. M K HC-K15 C60

62 Grades and Grade Descriptions Small Hole Boring Inserts Coatings provide high-speed capability and are engineered for finishing to light roughing. P M K N S H Steel Stainless Steel Cast Iron Non-Ferrous Materials High-Temp Alloys Hardened Materials Coating Grade Description P M CG6 Coated carbide. CVD TiC-TiCN-TiN. Tri-phase coating on a hard, low binder content, fine-grained grade. High-speed, general-purpose grade for all kinds of steel. Gold in color. K HC-P10 P CG5 A PVD-TiN-coated grade. Straight 9.5% Co substrate. Submicron grain. For general-purpose machining of most steels, stainless steels, high-temperature alloys, titanium, irons, and non-ferrous materials. Performs best at low speeds and will handle interruptions and high feed rates. M K N HC-S25 S P Grade CG55 HC-M20 A PVD-TiN coating over a very wear-resistant, unalloyed carbide substrate. For general-purpose machining of most steels, stainless steels, high-temperature alloys, titanium, irons, and non-ferrous materials. Grade provides combination of high edge strength and wear resistance. Coating increases wear resistance and reduces problems with built-up edge. The substrate offers superior thermal deformation resistance and depth-of-cut notch resistance. M K S CBN6 PCBN tip brazed onto a carbide. Recommended for machining hardened steel (45 65 HRC). Use on bearing steel, hot and cold work tool steels, high-speed steels, die steels, case-hardened steels, carburized and nitrided irons, and some hard coatings. Can be run both dry and wet. BN-H25 H CPD1 Polycrystalline diamond (PCD) compact grade provides exceptional hardness and abrasion resistance. CPD1 is a superior finish boring grade that will significantly improve workpiece tolerances, surface finishes, and tool life in high-silicon aluminum, copper, aluminum carbon graphite, hard rubber, plastics, and/or wood. N DP-N10 C61

63 Speed and Feed Chart Positive Inserts Inch Small Hole Boring Speed and Feed Chart 513 VDI 3323 Material Group Cutting Speed vc SFM min Start max min Start max min Start max min Start max min Start max ap [inch] f [inch] C2 C25 C3 CG5 CG P ap [inch] f [inch] C2 C25 C3 CG5 CG55** M ap [inch] f [inch] C2 C25** C3** CG5 CG K ap [inch] f [inch] C2** C25** C3** CG5 CG N ap [inch] f [inch] C2 C25 C3 CG5** CG S ap [inch] f [inch] C2 C25 C3 CG5 CG H NOTE: Speed and feed rates and depth of cut may vary depending on materials and machining conditions including, but not limited to, tool overhang, tool size, and finished surface requirements. NOTE: A double asterisk (**) shown after the grade name indicates primary grade recommendations for the material shown. Insert grade names shown without the double asterisk are secondary choices. C62

64 Speed and Feed Chart Positive Inserts Inch VDI Cutting Speed vc SFM Material Group min Start max min Start max min Start max min Start max min Start max min Start max ap [inch] f [inch] CG6** CM1 ALO TN7** CBN6 CPD P ap [inch] f [inch] CG6 CM1 ALO TN7 CBN6 CPD M ap [inch] f [inch] CG6 CM1 ALO** TN7 CBN6 CPD K ap [inch] f [inch] CG6 CM1 ALO TN7 CBN6 CPD1** N ap [inch] f [inch] CG6 CM1 ALO TN7 CBN6 CPD S ap [inch] f [inch] CG6 CM1 ALO TN7 CBN6** CPD H NOTE: Speed and feed rates and depth of cut may vary depending on materials and machining conditions including, but not limited to, tool overhang, tool size, and finished surface requirements. NOTE: A double asterisk (**) shown after the grade name indicates primary grade recommendations for the material shown. Insert grade names shown without the double asterisk are secondary choices Small Hole Boring Speed and Feed Chart C63

65 Small Hole Boring Catalog Numbering System How Do Catalog Numbers Work? Each character in our signifies a specific trait of that product. Use the following key columns and corresponding images to easily identify which attributes apply. CDHB C D H B 12 Insert Shape Insert Clearance Angle Tolerance Class Insert Features Size T 60 B Tolerances apply prior to edge prep and coating. D Code for metric cutting edge length L10 inch C G T W 5/ C 3/ / C 80 D Rε Rε 3/ G P Rε Partly cylindrical hole, countersink, single-sided W T without chipbreaker with chipbreaker W 80 D: Theoretical diameter of the inscribed circle S: Thickness B: See figures below Partly cylindrical hole, countersink, single-sided B H without chipbreaker with chipbreaker tolerance class tolerance on D tolerance on B tolerance on S H ±.0005" ±.0005" ±.001" G ±.0010" ±0.010" ±.005" M See table in size column ±.005" C64

66 Small Hole Boring Catalog Numbering System By referencing this easy-to-use guide, you can identify the correct product to meet your needs. CDHB Thickness Corner Radius Rε Hand of Insert (optional) Cutting Edge Condition or Chip Control Features (optional) Tip Style (optional) symbol thickness inch inch corner symbol radius inch inch X R = L = Left hand HP LF High positive Light finishing Symbol M Usage Mini tip C65

67 Small Hole Boring Positive Inserts CDHB (M) first choice alternate choice P M K N S H Small Hole Boring Positive Inserts D L10 S Rε D1 max DOC mm in mm in mm in mm in mm in mm in CDHBS4T0X0 CDHB1206X0 3,97 5/32 4, , , , CDHBS4T002 CDHB ,97 5/32 4, , , , C2 C25 C3 CG5 CG55 CG6 CM1 ALO TN7 CBN6 CPD1 CDHBS4T004 CDHB ,97 5/32 4, , , , CDHBS4T0X0M CDHB1206X0M 3,97 5/32 4, , , , , CDHBS4T002M CDHB120605M 3,97 5/32 4, , , , , CDHBS4T004M CDHB12061M 3,97 5/32 4, , , , , NOTE: max DOC only applies to tipped s, which are designated with an M at the end of the. CDHH-R/L D L10 S Rε D1 mm in mm in mm in mm in mm in CDHHS4T002R CDHH120605R 3,97 5/32 4, , , , CDHHS4T004R CDHH12061R 3,97 5/32 4, , , , Left hand CDHHS4T002L CDHH120605L 3,97 5/32 4, , , , CDHHS4T004L CDHH12061L 3,97 5/32 4, , , , NOTE: Right-hand s used in left-hand bars only. CDHH D L10 S Rε D1 mm in mm in mm in mm in mm in CDHHS4T002 CDHH ,97 5/32 4, , , , CDHHS4T004 CDHH ,97 5/32 4, , , , C66

68 Small Hole Boring Positive Inserts CPHB first choice alternate choice P M K N S H D L10 S Rε D1 mm in mm in mm in mm in mm in CPHB06T102 CPHB ,35 1/4 6, , , , CPHB06T104 CPHB2121 6,35 1/4 6, , , , CPHH C2 C25 C3 CG5 CG55 CG6 CM1 ALO TN7 CBN6 CPD1 D L10 S Rε D1 mm in mm in mm in mm in mm in CPHH06T102 CPHH ,35 1/4 6, , , , CPHH06T104 CPHH2121 6,35 1/4 6, , , , Small Hole Boring Positive Inserts CPGT-LF D L10 S Rε D1 mm in mm in mm in mm in mm in CPGT09T304LF CPGT3251LF 9,53 3/8 9, , , , CPMT-LF D L10 S Rε D1 mm in mm in mm in mm in mm in CPMT09T302LF CPMT32505LF 9,53 3/8 9, , , , CPMT09T304LF CPMT3251LF 9,53 3/8 9, , , , CPMT09T308LF CPMT3252LF 9,53 3/8 9, , , , C67

69 Small Hole Boring Positive Inserts GCHW first choice alternate choice P M K N S H Small Hole Boring Positive Inserts D L10 S Rε D1 mm in mm in mm in mm in mm in GCHW GCHW ,76 3/16 6, , , , GCHW GCHW ,76 3/16 6, , , , GCHT C2 C25 C3 CG5 CG55 CG6 CM1 ALO TN7 CBN6 CPD1 D L10 S Rε D1 mm in mm in mm in mm in mm in GCHT GCHT , , , , , GCHT GCHT , , , , , GPHW D L10 S Rε D1 mm in mm in mm in mm in mm in GPHW GPHW ,97 5/32 5, , , , GPHW GPHW1211 3,97 5/32 5, , , , GPHT D L10 S Rε D1 mm in mm in mm in mm in mm in GPHT GPHT , , , , , GPHT GPHT1211 4, , , , , C68

70 Small Hole Boring Positive Inserts TDHB (M) first choice alternate choice P M K N S H D L10 S Rε D1 max DOC mm in mm in mm in mm in mm in mm in TDHB07S1X0 TDHB1308X0 4, , , , , TDHB07S102 TDHB , , , , , C2 C25 C3 CG5 CG55 CG6 CM1 ALO TN7 CBN6 CPD1 TDHB07S104 TDHB , , , , , TDHB07S108 TDHB , , , , , TDHB07S1X0M TDHB1308X0M 4, , , , , , TDHB07S102M TDHB130805M 4, , , , , , TDHB07S104M TDHB13081M 4, , , , , , TDHB07S108M TDHB13082M 4, , , , , , NOTE: max DOC only applies to tipped s, which are designated with an M at the end of the. Small Hole Boring Positive Inserts TDHH-R/L D L10 S Rε D1 mm in mm in mm in mm in mm in TDHH07S102R TDHH130805R 4, , , , , TDHH07S104R TDHH13081R 4, , , , , Left hand TDHH07S102L TDHH130805L 4, , , , , TDHH07S104L TDHH13081L 4, , , , , NOTE: Right-hand s used in left-hand bars only. TDHH D L10 S Rε D1 mm in mm in mm in mm in mm in TDHH07S102 TDHH , , , , , TDHH07S104 TDHH , , , , , C69

71 Small Hole Boring Positive Inserts TPHB (M) first choice alternate choice P M K N S H Small Hole Boring Positive Inserts D L10 S Rε D1 max DOC mm in mm in mm in mm in mm in mm in TPHB1102X0 TPHB215X0 6,35 1/4 11, , , , TPHB TPHB ,35 1/4 11, , , , C2 C25 C3 CG5 CG55 CG6 CM1 ALO TN7 CBN6 CPD1 TPHB TPHB2151 6,35 1/4 11, , , , TPHB TPHB2152 6,35 1/4 11, , , , TPHB1603X0 TPHB32X0 9,53 3/8 16, , , , TPHB TPHB3205 9,53 3/8 16, , , , TPHB TPHB321 9,53 3/8 16, , , , TPHB TPHB322 9,53 3/8 16, , , , TPHB TPHB324 9,53 3/8 16, , , , TPHB160304M TPHB321M 9,53 3/8 16, , , , , TPHB160308M TPHB322M 9,53 3/8 16, , , , , TPHB1102X0M TPHB215X0M 6,35 1/4 11, , , , , TPHB110202M TPHB21505M 6,35 1/4 11, , , , , TPHB110204M TPHB2151M 6,35 1/4 11, , , , , TPHB110208M TPHB2152M 6,35 1/4 11, , , , , NOTE: max DOC only applies to tipped s, which are designated with an M at the end of the. TPHH-R/L D L10 S Rε D1 mm in mm in mm in mm in mm in TPHH110202R TPHH21505R 6,35 1/4 11, , , , TPHH110204R TPHH2151R 6,35 1/4 11, , , , TPHH110208R TPHH2152R 6,35 1/4 11, , , , TPHH160302R TPHH3205R 9,53 3/8 16, , , , TPHH160304R TPHH321R 9,53 3/8 16, , , , TPHH160308R TPHH322R 9,53 3/8 16, , , , Left hand TPHH110202L TPHH21505L 6,35 1/4 11, , , , TPHH110208L TPHH2152L 6,35 1/4 11, , , , TPHH110204L TPHH2151L 6,35 1/4 11, , , , TPHH160302L TPHH3205L 9,53 3/8 16, , , , TPHH160304L TPHH321L 9,53 3/8 16, , , , TPHH160308L TPHH322L 9,53 3/8 16, , , , NOTE: Right-hand s used in left-hand bars only. C70

72 Small Hole Boring Positive Inserts TPHH first choice alternate choice P M K N S H D L10 S Rε D1 mm in mm in mm in mm in mm in TPHH TPHH , , , , , TPHH TPHH2151 6, , , , , TPHH-LF C2 C25 C3 CG5 CG55 CG6 CM1 ALO TN7 CBN6 CPD1 D L10 S Rε D1 mm in mm in mm in mm in mm in TPHH160304LF TPHH321LF 9,53 3/8 16, , , , TPHH160308LF TPHH322LF 9,53 3/8 16, , , , TPHH17T305LF TPHH312513LF 9, , , , , TPHH17T309LF TPHH312524LF 9, , , , , Small Hole Boring Positive Inserts TPGT-HP D L10 S Rε D1 mm in mm in mm in mm in mm in TPGT110202HP TPGT21505HP 6,35 1/4 11, , , , TPGT110204HP TPGT2151HP 6,35 1/4 11, , , , TPGT16T304HP TPGT3251HP 9,53 3/8 16, , , , C71

73 Small Hole Boring Positive Inserts TPMT-LF first choice alternate choice P M K N S H Small Hole Boring Positive Inserts D L10 S Rε D1 mm in mm in mm in mm in mm in TPMT110202LF TPMT21505LF 6,35 1/4 11, , , , TPMT110204LF TPMT2151LF 6,35 1/4 11, , , , C2 C25 C3 CG5 CG55 CG6 CM1 ALO TN7 CBN6 CPD1 TPMT160304LF TPMT321LF 9,53 3/8 16, , , , TPMT160308LF TPMT322LF 9,53 3/8 16, , , , WPHT TPMT160312LF TPMT323LF 9,53 3/8 16, , , , D L10 S Rε D1 mm in mm in mm in mm in mm in WPHTS30101 WPHT1510 4,76 3/16 3, , , , WPHTS30102 WPHT ,76 3/16 3, , , , WPHTS30104 WPHT1511 4,76 3/16 3, , , , WPHT WPHT2150 6,35 1/4 4, , , , WPHT WPHT ,35 1/4 4, , , , WPHT WPHT2151 6,35 1/4 4, , , , WPMT-LF D L10 S Rε D1 mm in mm in mm in mm in mm in WPMTS3T104LF WPMT15121LF 4,76 3/16 3, , , , WPMT040204LF WPMT2151LF 6,35 1/4 4, , , , WPMT06T304LF WPMT3251LF 9,53 3/8 6, , , , WPMT06T308LF WPMT3252LF 9,53 3/8 6, , , , C72

74 Small Hole Boring Positive Inserts CDG-R/L Detail of.015" (0,38mm). first choice alternate choice P M K N S H D S T W D1 mm in mm in mm in mm in mm in CDG50152R CDG50152R 3,97 5/32 1, , , , C25 CG5 CG6 CM1 CDG50252R CDG50252R 3,97 5/32 1, , , , CDG50302R CDG50302R 3,97 5/32 1, , , , CPG-R/L Detail of.015" (0,38mm). D S T W D1 mm in mm in mm in mm in mm in CPG2032R CPG2032R 6,35 1/4 1, , , , CPG2062R CPG2062R 6,35 1/4 1, , , , Left hand CPG2032L CPG2032L 6,35 1/4 1, , , , CPG2062L CPG2062L 6,35 1/4 1, , , , Small Hole Boring Positive Inserts FNG-R/L D S T W D1 mm in mm in mm in mm in mm in FNG150392R FNG150392R 5, , , , , FNG150472R FNG150472R 5, , , , , FNG150552R FNG150552R 5, , , , , C73

75 Small Hole Boring Positive Inserts FNR-R/L first choice alternate choice P M K N S H Small Hole Boring Positive Inserts D S T W RC D1 mm in mm in mm in mm in mm in mm in FNR150312R FNR150312R 5, , , , , , FNR150472R FNR150472R 5, , , , , , CDT-R/L C25 CG5 CG6 CM1 D S T RC D1 mm in mm in mm in mm in mm in TPI min TPI max TP min TP max CDT50022R CDT50022R 3,97 5/32 1, , , , ,5 1,0 CPT-R/L D S T RC D1 mm in mm in mm in mm in mm in TPI min TPI max TP min TP max CPT20052R CPT20052R 6,35 1/4 1, , , , ,0 2,5 Left hand CPT20052L CPT20052L 6,35 1/4 1, , , , ,0 2,5 C74

76 Small Hole Boring Positive Inserts FNT-R/L first choice alternate choice P M K N S H D S T E D1 mm in mm in mm in mm in mm in TPI min TPI max TP min TP max FNT150022R FNT150022R 5, , , , , ,5 1,6 FNT-ACME-R/L D S T E D1 mm in mm in mm in mm in mm in TPI FNT1512ACME2R FNT1512ACME2R 5, , , , , C25 CG5 CG6 CM1 Small Hole Boring Positive Inserts FNT-NPT-R/L D S T E D1 mm in mm in mm in mm in mm in TPI FNT1514NPT2R FNT1514NPT2R 5, , , , , FNT1527NPT2R FNT1527NPT2R 5, , , , , C75

77 Small Hole Boring Positive Inserts FNT-UN-R/L first choice alternate choice P M K N S H Small Hole Boring Positive Inserts D S T E D1 mm in mm in mm in mm in mm in TPI FNT1518UN2R FNT1518UN2R 5, , , , , FNT1520UN2R FNT1520UN2R 5, , , , , FNT1524UN2R FNT1524UN2R 5, , , , , FNT1528UN2R FNT1528UN2R 5, , , , , FNT1540UN2R FNT1540UN2R 5, , , , , TPT-R/L C25 CG5 CG6 CM1 D S T RC D1 mm in mm in mm in mm in mm in TPI min TPI max TP min TP max TPT20033R TPT20033R 6,35 1/4 2, , , , ,7 1,3 TPT30053R TPT30053R 9,53 3/8 3, , , , ,1 2,5 Left hand TPT30053L TPT30053L 9,53 3/8 3, , , , ,1 2,5 C76

78 Small Hole Boring Positive Inserts TBHB first choice alternate choice P M K N S H D L10 S Rε D1 TPI TPI TP TP mm in mm in mm in mm in mm in min max min max TBHB07S1X0 TBHB1308X0 4, , , , , ,5 1,3 TBHB TBHB2150 6, , , , , ,8 2,5 TBHB TBHB3205 9, , , , , ,3 2,5 C2 C25 C3 CG5 CG55 CG6 CM1 ALO TN7 CBN6 CPD1 Small Hole Boring Positive Inserts C77

79 Small Hole Boring Insert Cross Reference Chart WIDIA-CIRCLE New New CDCD CDHB CDHB CDCG CDHH CDHH CDCT CDHH CDHH CPCA CPHB CPHB CPCM CPHH CPHH GCCD GCHW GCHW GCCT GCHT GCHT GPCD GPHW GPHW GPCT GPHT GPHT TD6P TPHB TPHB TDAB TDHB TDHB TDAT TDHH TDHH TDCG TDHH TDHH TPCB TPHB TPHB TPCG TPHH TPHH TPCH TPHH TPHH TPGH TPHH TPHH TPMT TPMT TPMT WPGT WPHT WPHT C78

80 Small Hole Boring Hardware Insert Screws Wrenches order number Torx/hex internal thread MSM46 MSM46 2mm M4 x BS832 BS832 5/64 # AS832 AS832 5/64 # SC30 SC30 T10 # STM31 STM31 T15 M3.5 x CT15 CT15 T16 # LTM16 LTM16 T5 M2 x CC11 CC11 T6 # CT11 CT11 T6 # CC09 CC09 T6 # QTM26 QTM26 T7 M2.5 x QTM20 QTM20 T7 M2.5 x FC11 FC11 T7 # GT21 GT21 T7 # FC14 FC14 T7 # QC15 QC15 T8 # QC26 QC26 T9 # QC21 QC21 T9 #4-40 Small Hole Boring Hardware Drive Bits Wedges order number Torx/hex AKEY AKEY 5/ MKEY MKEY 2mm SKEY SKEY T STKEY STKEY T GTKEY GTKEY T CKEY CKEY T FKEY FKEY T QTKEY QTKEY T Q8KEY Q8KEY T QKEY QKEY T9 order number Torx/hex MBIT MBIT 2mm SBIT SBIT T STBIT STBIT T GTBIT GTBIT T CBIT CBIT T QTBIT QTBIT T FBIT FBIT T Q8BIT Q8BIT T QBIT QBIT T9 order number AW250 AW BW312 BW312 C79

81 A/B Series Small Hole Tooling Micro Boring Bar Application Range Available in steel and carbide shanks, the WIDIA line of micro boring bars is an excellent, economical choice for a wide range of applications from creating small holes in small parts to precision micro boring typically found in large workpieces manufactured in the Aerospace, Heavy Equipment, and Automotive industries. A/B Series Micro Boring Bar Features:.062".156" (1,57mm 3,96mm) diameter boring range. Unique locking system enables quick, accurate changes. Insert repeatability guaranteed within ±.0005" (±0,013mm). Benefits: Quick, accurate setups. Available in multiple styles for machining a wide range of materials. Elliptical, ground shanks for maximum strength and rigidity. ABD Type Replaceable boring with coolant slot. ABD Type Replaceable boring available in coated and uncoated carbide, CBN, and PCD tip. A series has a coolant slot. BB Type Replaceable boring. C80

82 A/B Series Small Hole Tooling Small Hole Toolholders C80 C85 Catalog Numbering System C82 Boring Bars C83 C85 Grades and Grade Descriptions C86 Solid Carbide Inserts C86 C93 Speed and Feed Charts C87 Catalog Numbering System C88 C89 Inserts C90 C92 Hardware C93

83 Small Hole Boring Catalog Numbering System A/B Series Boring Bar Identification System ATBI37515 AT B I 375 Series Style and Bar Type Construction Features of the Boring Bar Boring Bar Type Shank Diameter shown as D 15 Length shown as L >.187" (4,75mm) Bore Diameter I = Inch Inch 375 =.375" Inch 15 = 1.50" AT = Through Coolant BS = No Coolant M = Metric 500 =.500" 625 =.625" 750 =.750" 4 = 4.00" 6 = 6.00" 1000 = 1.000" Metric 38 = 38,0mm Metric 100 = 100,0mm 8 = 8,00mm 102 = 102,0mm 10 = 10,00mm 152 = 152,0mm 12 = 12,00mm 16 = 16,00mm 20 = 20,00mm L C82

84 A/B Series Small Hole Toolholders ATBI Inch order number D D2 L L1 A wedge wedge screw hex ATBI AW250 AS832 5/ ATBI AW250 AS832 5/ ATBI AW250 AS832 5/ ATBI AW250 AS832 5/ ATBI AW250 AS832 5/ ATBI AW250 AS832 5/64 NOTE: These tools will accept any A-Series Solid Carbide Insert (ABD, ABD-M, AGD, APD, and ATD). Small Hole Boring A/B Series ATBM Metric order number D D2 L L1 A wedge wedge screw hex ATBM838 8,00 19, ,18 AW250 AS832 5/ ATBM ,00 19, ,25 AW250 AS832 5/ ATBM ,00 19, ,25 AW250 AS832 5/ ATBM ,00 19, ,25 AW250 AS832 5/ ATBM ,00 19, ,25 AW250 AS832 5/ ATBM ,00 19, ,25 AW250 AS832 5/ ATBM ,00 19, ,25 AW250 AS832 5/ ATBM ,00 19, ,25 AW250 AS832 5/64 NOTE: These tools will accept any A-Series Solid Carbide Insert (ABD, ABD-M, AGD, APD, and ATD). C83

85 A/B Series Small Hole Toolholders Small Hole Boring A/B Series BSBI Inch order number D D2 L L1 wedge wedge screw hex BSBI BW312 BS832 5/ BSBI BW312 BS832 5/ BSBI BW312 BS832 5/ BSBI BW312 BS832 5/64 NOTE: These tools will accept any B-Series Solid Carbide Insert (BB and BP). BSBM Metric wedge order number D D2 L L1 wedge screw hex BSBM ,00 25, BW312 BS832 5/64 NOTE: These tools will accept any B-Series Solid Carbide Insert (BB and BP). C84

86 A/B Series Small Hole Boring Bars ABC Inch order number KRA D D min D2 F L4 Torx ABC1500R CD CC09 T ABC1250R CD CC09 T ABC750R CD CC09 T ABC500R CD CC09 T ABC1000R CD CC09 T6 gage screw Small Hole Boring A/B Series C85

87 Grades and Grade Descriptions A/B Series Coatings provide high-speed capability and are engineered for finishing to light roughing. P M K N S H Steel Stainless Steel Cast Iron Non-Ferrous Materials High-Temp Alloys Hardened Materials Coating Grade Description P CM1 HW-S25 Uncoated carbide. A very tough, ultra-fine grain unalloyed substrate. For general-purpose machining of most steels, stainless steels, high-temperature alloys, titanium, irons, and non-ferrous materials. Performs best at low speeds and will handle interruptions and high feed rates. Use when C2, C3, or C25 fail due to chipping or breaking. M K N S P CG5 A PVD-TiN-coated grade. Straight 9.5% Co substrate. Submicron grain. For general-purpose machining of most steels, stainless steels, high-temperature alloys, titanium, irons, and non-ferrous materials. Performs best at low speeds and will handle interruptions and high feed rates. M K N Grade HC-S25 S CBN6 PVD-TiAlN coating over a PCBN tip brazed onto a carbide. Recommended for machining hardened steel (45 65 HRC). Use on bearing steel, hot and cold work tool steels, high-speed steels, die steels, case-hardened steels, carburized and nitrided irons, and some hard coatings. Can be run both dry and wet. BN-H25 H CPD1 Polycrystalline diamond (PCD) compact grade provides exceptional hardness and abrasion resistance. CPD1 is a superior finish boring grade that will significantly improve workpiece tolerances, surface finishes, and tool life in high-silicon aluminum, copper, aluminum carbon graphite, hard rubber, plastics, and/or wood. N DP-N10 C86

88 Speed and Feed Chart A/B Series Inserts Inch 513 VDI 3323 Material Group Cutting Speed vc SFM min Start max min Start max min Start max min Start max DOC [inch] f [inch] CG5 CM1 CBN6 CPD P DOC [inch] f [inch] M K N S CG5 CM1 CBN6 CPD DOC [inch] f [inch] CG5 CM1 CBN6 CPD DOC [inch] f [inch] CG5 CM1 CBN6 CPD DOC [inch] f [inch] CG5 CM1 CBN6 CPD DOC [inch] f [inch] CG5 CM1 CBN6 CPD H Small Hole Boring Speed and Feed Chart C87

89 Small Hole Boring Catalog Numbering System A/B Series Boring Bar Identification System Inch ABD125375R ABD Insert Style Minimum Bore Bore Depth, Groove Width, shown as D min Flat on Thread shown as L4, W R Hand of Tool Tip Style (optional) A Series = with coolant A Series Bore Depth A Series R = Symbol M ABC = Indexable Boring ABD = Boring AGD = Grooving APD = Profiling ATD = Threading B Series = without coolant 06 =.062" 09 =.094" 125 =.125" 156 =.156" (AGD style only) 095 =.110" 125 =.140" 156 =.175" 187 =.187" 281 =.281" 312 =.312" 375 =.375" 500 =.500" 600 =.600" 625 =.625" 750 =.750" 825 =.825" 875 =.875" Groove Width (AGD style only) 03 =.030" 04 =.040" 05 =.050" Thread (ATD style only) F2 =.002" Flat on thread L = Left hand Usage Mini tip BB = Boring BP = Profiling (ATD style only) 095 =.100" 125 =.130" 156 =.160" 1000 = 1.000" 1250 = 1.250" 1500 = 1.500" 1750 = 1.750" 2125 = 2.125" B Series 187 =.187" 250 =.250" 312 =.312" C88

90 A/B Series Boring Bar Identification System Metric Small Hole Boring Catalog Numbering System ABD125375R ABD Insert Style Minimum Bore Bore Depth, Groove Width, shown as D min Flat on Thread shown as L4, W R Hand of Tool Tip Style (optional) A Series = with coolant ABC = Indexable Boring ABD = Boring AGD = Grooving APD = Profiling ATD = Threading B Series = without coolant A Series 06 = 1,58mm 09 = 2,39mm 125 = 3,18mm 156 = 3,96mm (AGD style only) 095 = 2,79mm 125 = 3,56mm 156 = 4,45mm Bore Depth 187 = 4,75mm 281 = 7,14mm 312 = 7,93mm 375 = 9,53mm 500 = 12,70mm 600 = 15,24mm 625 = 15,88mm 750 = 19,05mm 825 = 20,96mm 875 = 22,23mm A Series Groove Width (AGD style only) 03 = 0,76mm 04 = 1,02mm 05 = 1,27mm Thread (ATD style only) F2 = 0,05mm Flat on thread R = L = Left hand Symbol M Usage Mini tip BB = Boring BP = Profiling (ATD style only) 095 = 2,79mm 125 = 3,56mm 156 = 4,45mm 1000 = 25,40mm 1250 = 31,75mm 1500 = 38,10mm 1750 = 44,45mm 2125 = 53,98mm B Series 187 = 4,75mm 250 = 6,35mm 312 = 7,93mm C89

91 A/B Series Solid Carbide Inserts first choice alternate choice P M K N S H Small Hole Boring A/B Series ABD D min L4 L F mm in mm in mm in mm in ABD06187R ABD06187R 1, , , , ABD06312R ABD06312R 1, , , , ABD09281R ABD09281R 2, , , , ABD09500R ABD09500R 2, , , , ABD125375R ABD125375R 3, , , , ABD125625R ABD125625R 3, , , , ABD156500R ABD156500R 3, , , , ABD156875R ABD156875R 3, , , , CG5 CM1 CBN6 CPD1 ABD-M D min L4 L F Rε mm in mm in mm in mm in mm in ABD09500RM ABD09500RM 2, , , , , ABD125625RM ABD125625RM 3, , , , , ABD156875RM ABD156875RM 3, , , , , AGD D min L4 L F CD W mm in mm in mm in mm in mm in mm in AGD09503 AGD , , , , , , AGD12504 AGD , , , , , , AGD15605 AGD , , , , , , C90

92 A/B Series Solid Carbide Inserts first choice alternate choice P M K N S H APD D min L4 L F CD Rε mm in mm in mm in mm in mm in mm in APD06187R APD06187R 1, , , , , , APD09281R APD09281R 2, , , , , , APD125375R APD125375R 3, , , , , , APD156500R APD156500R 3, , , , , , CG5 CM1 CBN6 CPD1 Small Hole Boring A/B Series ATD D min L4 L F CD W mm in mm in mm in mm in mm in mm in TP min TP max TPI min TPI max ATD09560F2 ATD09560F2 2, , , , , , ,80 0, ATD12560F2 ATD12560F2 3, , , , , , ,06 0, ATD15660F2 ATD15660F2 4, , , , , , ,27 0, C91

93 A/B Series Solid Carbide Inserts first choice alternate choice P M K N S H Small Hole Boring A/B Series BB D min L4 L F mm in mm in mm in mm in BB187750R BB187750R 4, , , , BB R BB R 4, , , , BB R BB R 6, , , , BB R BB R 6, , , , BB R BB R 7, , , , CG5 CM1 CBN6 CPD1 BP D min L4 L F CD Rε mm in mm in mm in mm in mm in mm in BP187600R BP187600R 4, , , , , , BP250825R BP250825R 6, , , , , , BP R BP R 7, , , , , , C92

94 Small Hole Boring Hardware Insert Screws Wrenches order number Torx/hex internal thread MSM46 MSM46 2mm M4 x BS832 BS832 5/64 # AS832 AS832 5/64 # SC30 SC30 T10 # STM31 STM31 T15 M3.5 x CT15 CT15 T16 # LTM16 LTM16 T5 M2 x CC11 CC11 T6 # CT11 CT11 T6 # CC09 CC09 T6 # QTM26 QTM26 T7 M2.5 x QTM20 QTM20 T7 M2.5 x FC11 FC11 T7 # GT21 GT21 T7 # FC14 FC14 T7 # QC15 QC15 T8 # QC26 QC26 T9 # QC21 QC21 T9 #4-40 Small Hole Boring Hardware Drive Bits Wedges order number Torx/hex AKEY AKEY 5/ MKEY MKEY 2mm SKEY SKEY T STKEY STKEY T GTKEY GTKEY T CKEY CKEY T FKEY FKEY T QTKEY QTKEY T Q8KEY Q8KEY T QKEY QKEY T9 order number Torx/hex MBIT MBIT 2mm SBIT SBIT T STBIT STBIT T GTBIT GTBIT T CBIT CBIT T QTBIT QTBIT T FBIT FBIT T Q8BIT Q8BIT T QBIT QBIT T9 order number AW250 AW BW312 BW312 C93

95 Quadralock High-Precision Products for ID Applications: Easy access, quick-change toolholders and s perform multiple ID applications for maximum productivity with one toolholder. The unique cutting tip of the Quadralock ID Quick-Change Tooling System can be locked in four different positions, enabling operation in both Swiss-style and conventional machines. Four quick, easy set-up steps and guaranteed repeatability within ±.0005" (±0,013mm) ensures superior performance. Quadralock Ultra-Precision Tooling Features: Fixed-limit stop for precise and repeatable cutting edge positioning. Tight seat pocket ensures secure hold. V-slots and limit-stop bolts for increased indexability. Benefits: Internal coolant supply directly lubricates cutting edge. Ability to rotate tool at 90 increments. For all boring, grooving, profiling, and threading applications. Boring Bore holes as small as.010" (0,25mm). Grooving Groove in a.110" (2,79mm) diameter hole. Profiling Profile in diameters as small as.062" (1,57mm). Threading Thread down to a No. 5;.100" (2,54mm). C94

96 Quadralock Small Hole Tooling Quadralock Small Hole Toolholders C94 C97 Catalog Numbering System C96 Toolholders C97 Quadralock Small Hole Inserts C98 C104 Grades and Grade Descriptions C98 Speed and Feed Chart C99 Catalog Numbering System C100 Inserts C101 C103 Hardware C104

97 Quadralock Catalog Numbering System Quadralock Boring Bar Identification System MTMI50015 MTM I 500 Quadralock Boring System Type Shank Diameter shown as D 15 Length shown as L I = Inch M = Metric Inch 375 =.375" 500 =.500" 625 =.625" 750 =.750" 1000 = 1.000" Metric 8 = 8,00mm 10 = 10,00mm 12 = 12,00mm 16 = 16,00mm 22 = 22,00mm Inch 15 = 1.50" 4 = 4.00" 5 = 5.00" Metric 40 = 38,10mm 100 = 101,60mm 127 = 127,00mm C96

98 Quadralock Small Hole Toolholders MTMI Inch order number D D2 L L1 A screw hex MTMI MSM46 2mm MTMI MSM46 2mm MTMI MSM46 2mm MTMI MSM46 2mm MTMI MSM46 2mm MTMI MSM46 2mm MTMI MSM46 2mm MTMI MSM46 2mm Small Hole Boring Quadralock MTMM Metric order number D D2 L L1 A screw hex MTMM840 8,00 12, ,00 MSM46 2mm MTMM ,00 12, ,00 MSM46 2mm MTMM ,00 12, ,00 MSM46 2mm MTMM ,00 12, ,00 MSM46 2mm MTMM ,00 12, ,00 MSM46 2mm MTMM ,00 12, ,00 MSM46 2mm C97

99 Grades and Grade Descriptions Quadralock Inserts Coatings provide high-speed capability and are engineered for finishing to light roughing. P M K N S H Steel Stainless Steel Cast Iron Non-Ferrous Materials High-Temp Alloys Hardened Materials Coating Grade Description P Grade CM1 HW-S25 Uncoated carbide. A very tough, ultra-fine grain unalloyed substrate. For general-purpose machining of most steels, stainless steels, high-temperature alloys, titanium, irons, and non-ferrous materials. Performs best at low speeds and will handle interruptions and high feed rates. Use when C2, C3, or C25 fail due to chipping or breaking. M K N S P CG5 A PVD TiN-coated grade. Straight 9.5% Co substrate. Submicron grain. For general-purpose machining of most steels, stainless steels, high-temperature alloys, titanium, irons, and non-ferrous materials. Performs best at low speeds and will handle interruptions and high feed rates. M K N HC-S25 S C98

100 Speed and Feed Chart Quadralock Inserts Inch 513 VDI 3323 Material Group Cutting Speed vc SFM min Start max min Start max min Start max min Start max DOC [inch] f [inch] CG5 CM1 CBN6 CPD P DOC [inch] f [inch] CG5 CM1 CBN6 CPD M DOC [inch] f [inch] CG5 CM1 CBN6 CPD K DOC [inch] f [inch] CG5 CM1 CBN6 CPD N DOC [inch] f [inch] CG5 CM1 CBN6 CPD S DOC [inch] f [inch] CG5 CM1 CBN6 CPD H Small Hole Boring Speed and Feed Chart C99

101 Quadralock Catalog Numbering System Quadralock Boring Bar Insert Identification System MB125625R MB R Insert Style Minimum Bore shown as D min Bore Depth, Groove Width, Flat on Thread shown as L4, W Hand of Tool MB = Boring Inch Inch Metric R = 010 =.010" 030 =.030" Bore Depth 062 =.062" Bore Depth 062 = 1,58mm L = Left hand 062 =.062" 187 =.187" 187 = 4,75mm 094 =.094" 281 =.281" 281 = 7,14mm 125 =.125" 312 =.312" 312 = 7,93mm MG = Grooving 156 =.156" 375 =.375" 500 =.500" 375 = 9,53mm 500 = 12,70mm (for MG and MT style only) 625 =.625" 625 = 15,88mm 095 =.110" 875 =.875" 875 = 22,23mm 125 =.140" 156 =.175" MP = Profiling Metric Groove Width (for MG style only) Groove Width (for MG style only) 010 = 0,25mm 030 =.030" 030 = 0,76mm 030 = 0,76mm 040 =.040" 040 = 1,02mm 062 = 1,58mm 050 =.050" 050 = 1,27mm 094 = 2,39mm MT = Threading 125 = 3,18mm 156 = 3,96mm Thread (for MT style only) Thread (for MT style only) 60F2 =.002" 60F2 = 0,05mm flat on 60 thread flat on 60 thread (for MG and MT style only) 095 = 2,79mm 125 = 3,56mm 156 = 4,45mm C100

102 Quadralock Solid Carbide Inserts first choice alternate choice P M K N S H MB D min L4 L F Rε mm in mm in mm in mm in mm in MB010062R MB010062R 0, , , , , MB030187R MB030187R 0, , , , , MB062187R MB062187R 1, , , , , MB062312R MB062312R 1, , , , , MB094281R MB094281R 2, , , , , MB094500R MB094500R 2, , , , , MB125375R MB125375R 3, , , , , MB125625R MB125625R 3, , , , , MB156500R MB156500R 3, , , , , MB156875R MB156875R 3, , , , , Left hand MB010062L MB010062L 0, , , , , MB030187L MB030187L 0, , , , , MB062187L MB062187L 1, , , , , MB062312L MB062312L 1, , , , , MB094281L MB094281L 2, , , , , MB094500L MB094500L 2, , , , , MB125375L MB125375L 3, , , , , MB125625L MB125625L 3, , , , , MB156500L MB156500L 3, , , , , MB156875L MB156875L 3, , , , , NOTE: Actual bore depth for MB062187R and MB062187L equals 5,41mm. CG5 CM1 CBN6 CPD1 Small Hole Boring Quadralock C101

103 Quadralock Solid Carbide Inserts first choice alternate choice P M K N S H Small Hole Boring Quadralock MG D min L4 L F CD W mm in mm in mm in mm in mm in mm in MG095030R MG095030R 2, , , , , , MG125040R MG125040R 3, , , , , , MG156050R MG156050R 4, , , , , , Left hand MG095030L MG095030L 2, , , , , , MG125040L MG125040L 3, , , , , , MG156050L MG156050L 4, , , , , , CG5 CM1 CBN6 CPD1 MP Rε 38 D min L4 L F CD Rε mm in mm in mm in mm in mm in mm in MP062187R MP062187R 1, , , , , , MP094281R MP094281R 2, , , , , , MP125375R MP125375R 3, , , , , , MP156500R MP156500R 3, , , , , , Left hand MP062187L MP062187L 1, , , , , , MP094281L MP094281L 2, , , , , , MP125375L MP125375L 3, , , , , , MP156500L MP156500L 3, , , , , , C102

104 Quadralock Solid Carbide Inserts first choice alternate choice P M K N S H MT D min L4 L F CD W mm in mm in mm in mm in mm in mm in TP min TP max TPI min TPI max MT09560F2R MT09560F2R 2, , , , , , ,5 0, MT12560F2R MT12560F2R 3, , , , , , ,5 1, MT15660F2R MT15660F2R 4, , , , , , ,5 1, Left hand MT09560F2L MT09560F2L 2, , , , , , ,5 0, MT12560F2L MT12560F2L 3, , , , , , ,5 1, MT15660F2L MT15660F2L 4, , , , , , ,5 1, CG5 CM1 CBN6 CPD1 Small Hole Boring Quadralock C103

105 Small Hole Boring Hardware Insert Screws Small Hole Boring Hardware Wrenches order number Torx/hex internal thread MSM46 MSM46 2mm M4 x BS832 BS832 5/64 # AS832 AS832 5/64 # SC30 SC30 T10 # STM31 STM31 T15 M3.5 x CT15 CT15 T16 # LTM16 LTM16 T5 M2 x CC11 CC11 T6 # CT11 CT11 T6 # CC09 CC09 T6 # QTM26 QTM26 T7 M2.5 x QTM20 QTM20 T7 M2.5 x FC11 FC11 T7 # GT21 GT21 T7 # FC14 FC14 T7 # QC15 QC15 T8 # QC26 QC26 T9 # QC21 QC21 T9 #4-40 Drive Bits Wedges order number Torx/hex AKEY AKEY 5/ MKEY MKEY 2mm SKEY SKEY T STKEY STKEY T GTKEY GTKEY T CKEY CKEY T FKEY FKEY T QTKEY QTKEY T Q8KEY Q8KEY T QKEY QKEY T9 order number Torx/hex MBIT MBIT 2mm SBIT SBIT T STBIT STBIT T GTBIT GTBIT T CBIT CBIT T QTBIT QTBIT T FBIT FBIT T Q8BIT Q8BIT T QBIT QBIT T9 order number AW250 AW BW312 BW312 C104

106 WIDIA-CIRCLE Small Hole Tooling Series The WIDIA line of small hole boring tools is an excellent, economical choice for a wide range of applications. Our solid carbide bars provide exceptional machining versatility and rupture strength. Indexable s are available in both steel and carbide shanks. A/B Series Unique locking system enables quick, accurate changes. Quadralock V-slots and limit-stop bolts for increased indexability. Micro Boring Bars Free cutting action, better surface finishes, and greater chip evacuation. Solid Carbide Bars Accurate, quick-change tooling and toolholders are ideal for small parts machining applications. To learn more about our innovations, contact your local Authorized Distributor or visit

107 Solid Carbide Bars Small Hole Tooling For exceptional performance in most steels, stainless steels, cast irons, and non-ferrous materials, the tough, economical WIDIA solid carbide bars are engineered for outstanding results in most machining applications. Features: Accurate, quick-change tooling and toolholders are ideal for small parts machining applications. Strong micro-grain substrate available in coated and uncoated grades. Excellent choice for full radius, face, O-ring, and undercut grooving applications. Benefits: Exceptional machining versatility and rupture strength. Coated tooling for enhanced tool life. Specially engineered for outstanding performance and consistent results. C106

108 Solid Carbide Bars Solid Carbide Toolholders C108 C109 Catalog Numbering System C108 Toolholders C109 Solid Carbide Inserts C110 C158 Grades and Grade Descriptions C110 Speed and Feed Chart C111 Catalog Numbering System C112 C113 Carbide Boring Inserts C114 C134 Carbide Helical Boring Inserts C135 Tool Selection Guide C136 Catalog Numbering System C138 C139 Carbide Face Groove Inserts C140 Carbide Full Radius Inserts C141 C143 Carbide O-Ring Inserts C144 Carbide Retaining Ring Inserts C145 C147 Carbide Undercut Groove Inserts C148 Carbide Undercut Profile Groove Inserts C149 Catalog Numbering System C150 C151 Carbide Acme Threading Inserts C152 Carbide Stub Acme Threading Inserts C153 Carbide 60 Single Point Threading Inserts C154 C157 Carbide Thread Relief Inserts C158

109 Solid Carbide Bars Catalog Numbering System Solid Carbide Bar Identification System CTH CTH Micro Boring System Type Shank Diameter Insert Bore Diameter Length of Tool shown as D shown as D1 shown as L I = Inch Inch Inch Inch M = Metric 500 =.500" 125 =.125" 2750 = 2.750" 625 =.625" 187 =.188" 750 =.750" Metric 250 =.250" 312 =.313" 375 =.375" Metric 70 = 70,00mm 12 = 12,00mm 500 =.500" 16 = 16,00mm 20 = 20,00mm Metric 32 = 3,18mm 47 = 4,76mm 64 = 6,35mm 79 = 7,94mm 95 = 9,53mm 127 = 12,70mm C108

110 Solid Carbide Bars Toolholders CTH Inch order number D1 D L1 L CTH CTH CTH CTH CTH CTH CTH CTH CTH CTH CTH CTH CTH CTH CTH CTH Small Hole Boring Solid Carbide Bars CTHM Metric order number D1 D L1 L CTHM , , CTHM , , CTHM , , CTHM , , CTHM , , CTHM , , CTHM , , CTHM , , CTHM , , CTHM , , CTHM , , CTHM , , CTHM , , CTHM , , CTHM , , CTHM , ,35 70 C109

111 Grades and Grade Descriptions Solid Carbide Inserts Coatings provide high-speed capability and are engineered for finishing to light roughing. P M K N S H Steel Stainless Steel Cast Iron Non-Ferrous Materials High-Temp Alloys Hardened Materials Coating Grade Description P CM1 HW-S25 Uncoated carbide. A very tough, ultra-fine grain unalloyed substrate. For general-purpose machining of most steels, stainless steels, high-temperature alloys, titanium, irons, and non-ferrous materials. Performs best at low speeds and will handle interruptions and high feed rates. Use when C2, C3, or C25 fail due to chipping or breaking. M K N S P CG5 A PVD-TiN-coated grade. Straight 9.5% Co substrate. Submicron grain. For general-purpose machining of most steels, stainless steels, high-temperature alloys, titanium, irons, and non-ferrous materials. Performs best at low speeds and will handle interruptions and high feed rates. M K N Grade HC-S25 S CBN6 PCBN tip brazed onto a carbide. Recommended for machining hardened steel (45 65 HRC). Use on bearing steel, hot and cold work tool steels, high-speed steels, die steels, case-hardened steels, carburized and nitrided irons, and some hard coatings. Can be run both dry and wet. BN-H25 H CPD1 Polycrystalline diamond (PCD) compact grade provides exceptional hardness and abrasion resistance. CPD1 is a superior finish boring grade that will significantly improve workpiece tolerances, surface finishes, and tool life in high-silicon aluminum, copper, aluminum carbon graphite, hard rubber, plastics, and/or wood. N DP-N10 C110

112 Speed and Feed Chart Solid Carbide Inserts Inch 513 VDI 3323 Material Group Cutting Speed vc SFM min Start max min Start max min Start max min Start max DOC [inch] f [inch] CG5 CM1 CBN6 CPD P DOC [inch] f [inch] M K CG5 CM1 CBN6 CPD DOC [inch] f [inch] CG5 CM1 CBN6 CPD DOC [inch] f [inch] CG5 CM1 CBN6 CPD N S DOC [inch] f [inch] CG5 CM1 CBN6 CPD DOC [inch] f [inch] CG5 CM1 CBN6 CPD H Small Hole Boring Speed and Feed Chart C111

113 Solid Carbide Boring Insert Catalog Numbering System How Do Catalog Numbers Work? Each character in our signifies a specific trait of that product. Use the following key columns and corresponding images to easily identify which attributes apply. CB RM C B Material Application Shank Diameter Minimum Bore shown as D shown as D min C = Carbide B = Boring Inch Inch Metric H = Helical Boring 2 =.125" 3 =.188" 015 =.015" 020 =.020" 015 = 0,38mm 020 = 0,51mm 4 =.250" 025 =.025" 025 = 0,64mm 5 =.313" 030 =.030" 030 = 0,76mm 6 =.375" 035 =.035" 035 = 0,89mm 8 =.500" 040 =.040" 040 = 1,02mm 045 =.045" 045 = 1,14mm Metric 050 =.050" 050 = 1,27mm 2 = 3,18mm 060 =.060" 060 = 1,52mm 3 = 4,76mm 070 =.070" 070 = 1,78mm 4 = 6,35mm 080 =.080" 080 = 2,03mm 5 = 7,94mm 090 =.090" 090 = 2,29mm 6 = 9,53mm 100 =.100" 100 = 2,54mm 8 = 12,70mm 110 =.110" 110 = 2,79mm 120 =.120" 120 = 3,05mm 135 =.135" 135 = 3,43mm 140 =.140" 140 = 3,56mm 150 =.150" 150 = 3,81mm 160 =.160" 160 = 4,06mm 180 =.180" 180 = 4,57mm 200 =.200" 200 = 5,08mm 210 =.210" 210 = 5,33mm 230 =.230" 230 = 5,84mm 240 =.240" 240 = 6,10mm 290 =.290" 290 = 7,37mm 300 =.300" 300 = 7,62mm 320 =.320" 320 = 8,13mm 360 =.360" 360 = 9,14mm 480 =.480" 480 = 12,19mm 490 =.490" 490 = 12,45mm C112

114 Solid Carbide Boring Insert Catalog Numbering System By referencing this easy-to-use guide, you can identify the correct product to meet your needs. CB RM R Bore Depth Overall Length Tool Radius Hand of Insert shown as L4 shown as L shown as Rε M Tip Designation Inch Metric Inch Inch R = M = Mini tip 050 =.050" 075 =.075" 050 = 1,27mm 075 = 1,91mm 1500 = 1.500" 2000 = 2.000" 0 =.000" 4 =.004" L = Left hand 100 =.100" 100 = 2,54mm 2500 = 2.500" 6 =.006" 150 =.150" 150 = 3,81mm 3000 = 3.000" 200 =.200" 200 = 5,08mm 4000 = 4.000" Metric 250 =.250" 300 =.300" 350 =.350" 250 = 6,35mm 300 = 7,62mm 350 = 8,89mm 6000 = 6.000" Metric 0 = 0,00mm 4 = 0,10mm 6 = 0,15mm R 400 =.400" 500 =.500" 600 =.600" 400 = 10,16mm 500 = 12,70mm 600 = 15,24mm 1500 = 38,10mm 2000 = 50,80mm 2500 = 63,50mm L 700 =.700" 700 = 17,78mm 3000 = 76,20mm 750 =.750" 750 = 19,05mm 4000 = 101,60mm 800 =.800" 800 = 20,32mm 6000 = 387,09mm 900 =.900" 900 = 22,86mm 1000 = 1.000" 1000 = 25,40mm 1100 = 1.100" 1100 = 27,94mm 1150 = 1.150" 1150 = 29,21mm 1200 = 1.200" 1200 = 30,48mm 1250 = 1.250" 1250 = 31,75mm 1300 = 1.300" 1300 = 33,02mm 1350 = 1.350" 1350 = 34,29mm 1400 = 1.400" 1400 = 35,56mm 1500 = 1.500" 1500 = 38,10mm 1600 = 1.600" 1600 = 40,64mm 1750 = 1.750" 1750 = 44,45mm 1800 = 1.800" 1800 = 45,72mm 2000 = 2.000" 2000 = 50,80mm 2500 = 2.500" 2500 = 63,50mm 2600 = 2.600" 2600 = 66,04mm 2750 = 2.750" 2750 = 69,85mm 3000 = 3.000" 3000 = 76,20mm 4000 = 4.000" 4000 = 101,60mm 4500 = 4.500" 4500 = 114,30mm C113

115 Solid Carbide Bars Carbide Boring Inserts first choice alternate choice P M K N S H Small Hole Boring Solid Carbide Bars CB Shank Diameter.125" (3,18mm) Cutting Diameter.065" (1,65mm) D D min L4 L Rε KRA mm in mm in mm in mm in mm in CB R CB R -5 3, , , , CB R CB R -5 3, , , , CB R CB R -5 3, , , , CB R CB R -5 3, , , , CB R CB R -5 3, , , , CB R CB R -5 3, , , , CB R CB R -5 3, , , , CB R CB R -5 3, , , , CB R CB R -5 3, , , , CB R CB R -5 3, , , , CB R CB R -3 3, , , , , CB R CB R -3 3, , , , CB R CB R -3 3, , , , , CB R CB R -3 3, , , , CB R CB R -3 3, , , , , CB R CB R -3 3, , , , CB R CB R -3 3, , , , , CB R CB R -3 3, , , , CB R CB R -3 3, , , , , CB R CB R -3 3, , , , CB R CB R -3 3, , , , , CB R CB R -3 3, , , , CB R CB R -3 3, , , , , CB R CB R -3 3, , , , CB R CB R -3 3, , , , , CB R CB R -3 3, , , , CB R CB R -3 3, , , , , CB R CB R -3 3, , , , CG5 CM1 CBN6 CPD1 (continued) C114

116 Solid Carbide Bars Carbide Boring Inserts (continued) first choice alternate choice P M K N S H CB Shank Diameter.125" (3,18mm) Cutting Diameter.065" (1,65mm) D D min L4 L Rε KRA mm in mm in mm in mm in mm in Left hand CB L CB L -5 3, , , , CB L CB L -5 3, , , , CB L CB L -5 3, , , , CB L CB L -5 3, , , , CB L CB L -5 3, , , , CB L CB L -5 3, , , , CB L CB L -5 3, , , , CB L CB L -5 3, , , , CB L CB L -5 3, , , , CB L CB L -5 3, , , , CB L CB L -3 3, , , , , CB L CB L -3 3, , , , CB L CB L -3 3, , , , , CB L CB L -3 3, , , , CB L CB L -3 3, , , , , CB L CB L -3 3, , , , CB L CB L -3 3, , , , , CB L CB L -3 3, , , , CB L CB L -3 3, , , , , CB L CB L -3 3, , , , CB L CB L -3 3, , , , , CB L CB L -3 3, , , , CB L CB L -3 3, , , , , CB L CB L -3 3, , , , CB L CB L -3 3, , , , , CB L CB L -3 3, , , , CB L CB L -3 3, , , , , CB L CB L -3 3, , , , CG5 CM1 CBN6 CPD1 Small Hole Boring Solid Carbide Bars C115

117 Solid Carbide Bars Carbide Boring Inserts first choice alternate choice P M K N S H CB Shank Diameter.125" (3,18mm) Cutting Diameter >.065" (1,65mm) Small Hole Boring Solid Carbide Bars D D min L4 L Rε KRA mm in mm in mm in mm in mm in CB R CB R -3 3, , , , , CB R CB R -3 3, , , , CB R CB R -3 3, , , , , CB R CB R -3 3, , , , CB R CB R -3 3, , , , , CB R CB R -3 3, , , , CB R CB R -3 3, , , , , CB R CB R -3 3, , , , CB R CB R -3 3, , , , , CB R CB R -3 3, , , , CB R CB R -3 3, , , , , CB R CB R -3 3, , , , CB R CB R -3 3, , , , , CB R CB R -3 3, , , , CB R CB R -3 3, , , , , CB R CB R -3 3, , , , CB R CB R -3 3, , , , , CB R CB R -3 3, , , , CB R CB R -3 3, , , , , CB R CB R -3 3, , , , CB R CB R -3 3, , , , , CB R CB R -3 3, , , , CB R CB R -3 3, , , , , CB R CB R -3 3, , , , CB R CB R -3 3, , , , , CB R CB R -3 3, , , , CB R CB R -3 3, , , , , CB R CB R -3 3, , , , CB R CB R -3 3, , , , , CB R CB R -3 3, , , , CB R CB R -3 3, , , , , CB R CB R -3 3, , , , CB R CB R -3 3, , , , , CB R CB R -3 3, , , , CB R CB R -3 3, , , , , CB R CB R -3 3, , , , CB R CB R -3 3, , , , , CB R CB R -3 3, , , , CB R CB R -3 3, , , , , CB R CB R -3 3, , , , CG5 CM1 CBN6 CPD1 (continued) C116

118 Solid Carbide Bars Carbide Boring Inserts (continued) first choice alternate choice P M K N S H CB Shank Diameter.125" (3,18mm) Cutting Diameter >.065" (1,65mm) D D min L4 L Rε KRA mm in mm in mm in mm in mm in Left hand CB L CB L -3 3, , , , , CB L CB L -3 3, , , , CB L CB L -3 3, , , , , CB L CB L -3 3, , , , CB L CB L -3 3, , , , , CB L CB L -3 3, , , , CB L CB L -3 3, , , , , CB L CB L -3 3, , , , CB L CB L -3 3, , , , , CB L CB L -3 3, , , , CB L CB L -3 3, , , , , CB L CB L -3 3, , , , CB L CB L -3 3, , , , , CB L CB L -3 3, , , , CB L CB L -3 3, , , , , CB L CB L -3 3, , , , CB L CB L -3 3, , , , , CB L CB L -3 3, , , , CB L CB L -3 3, , , , , CB L CB L -3 3, , , , CB L CB L -3 3, , , , , CB L CB L -3 3, , , , CB L CB L -3 3, , , , , CB L CB L -3 3, , , , CB L CB L -3 3, , , , , CB L CB L -3 3, , , , CB L CB L -3 3, , , , , CB L CB L -3 3, , , , CB L CB L -3 3, , , , , CB L CB L -3 3, , , , CB L CB L -3 3, , , , , CB L CB L -3 3, , , , CB L CB L -3 3, , , , , CB L CB L -3 3, , , , CB L CB L -3 3, , , , , CB L CB L -3 3, , , , CB L CB L -3 3, , , , , CB L CB L -3 3, , , , CB L CB L -3 3, , , , , CB L CB L -3 3, , , , CG5 CM1 CBN6 CPD1 Small Hole Boring Solid Carbide Bars C117

119 Solid Carbide Bars Carbide Boring Inserts first choice alternate choice P M K N S H CB Shank Diameter.188" (4,76mm) Cutting Diameter.140" (3,56mm) Small Hole Boring Solid Carbide Bars D D min L4 L Rε KRA mm in mm in mm in mm in mm in CB R CB R -3 4, , , , , CB R CB R -3 4, , , , CB R CB R -3 4, , , , , CB R CB R -3 4, , , , CB R CB R -3 4, , , , , CB R CB R -3 4, , , , CB R CB R -3 4, , , , , CB R CB R -3 4, , , , CB R CB R -3 4, , , , , CB R CB R -3 4, , , , CB R CB R -3 4, , , , , CB R CB R -3 4, , , , CB R CB R -3 4, , , , , CB R CB R -3 4, , , , CB R CB R -3 4, , , , , CB R CB R -3 4, , , , CB R CB R -3 4, , , , , CB R CB R -3 4, , , , CB R CB R -3 4, , , , , CB R CB R -3 4, , , , CB R CB R -3 4, , , , , CB R CB R -3 4, , , , CB R CB R -3 4, , , , , CB R CB R -3 4, , , , CB R CB R -3 4, , , , , CB R CB R -3 4, , , , CG5 CM1 CBN6 CPD1 (continued) C118

120 Solid Carbide Bars Carbide Boring Inserts (continued) first choice alternate choice P M K N S H CB Shank Diameter.188" (4,76mm) Cutting Diameter.140" (3,56mm) D D min L4 L Rε KRA mm in mm in mm in mm in mm in left hand CB L CB L -3 4, , , , , CB L CB L -3 4, , , , CB L CB L -3 4, , , , , CB L CB L -3 4, , , , CB L CB L -3 4, , , , , CB L CB L -3 4, , , , CB L CB L -3 4, , , , , CB L CB L -3 4, , , , CB L CB L -3 4, , , , , CB L CB L -3 4, , , , CB L CB L -3 4, , , , , CB L CB L -3 4, , , , CB L CB L -3 4, , , , , CB L CB L -3 4, , , , CB L CB L -3 4, , , , , CB L CB L -3 4, , , , CB L CB L -3 4, , , , , CB L CB L -3 4, , , , CB L CB L -3 4, , , , , CB L CB L -3 4, , , , CB L CB L -3 4, , , , , CB L CB L -3 4, , , , CB L CB L -3 4, , , , , CB L CB L -3 4, , , , CB L CB L -3 4, , , , , CB L CB L -3 4, , , , CG5 CM1 CBN6 CPD1 Small Hole Boring Solid Carbide Bars C119

121 Solid Carbide Bars Carbide Boring Inserts first choice alternate choice P M K N S H Small Hole Boring Solid Carbide Bars CB Shank Diameter.188" (4,76mm) Cutting Diameter >.159" (3,81mm) D D min L4 L Rε KRA mm in mm in mm in mm in mm in CB R CB R -3 4, , , , , CB R CB R -3 4, , , , CB R CB R -3 4, , , , , CB R CB R -3 4, , , , CB R CB R -3 4, , , , , CB R CB R -3 4, , , , CB R CB R -3 4, , , , , CB R CB R -3 4, , , , CB R CB R -3 4, , , , , CB R CB R -3 4, , , , CB R CB R -3 4, , , , , CB R CB R -3 4, , , , CB R CB R -3 4, , , , , CB R CB R -3 4, , , , Left hand CB L CB L -3 4, , , , , CB L CB L -3 4, , , , CB L CB L -3 4, , , , , CB L CB L -3 4, , , , CB L CB L -3 4, , , , , CB L CB L -3 4, , , , CB L CB L -3 4, , , , , CB L CB L -3 4, , , , CB L CB L -3 4, , , , , CB L CB L -3 4, , , , CB L CB L -3 4, , , , , CB L CB L -3 4, , , , CB L CB L -3 4, , , , , CB L CB L -3 4, , , , CG5 CM1 CBN6 CPD1 C120

122 Solid Carbide Bars Carbide Boring Inserts first choice alternate choice P M K N S H CB Shank Diameter.250" (6,35mm) Cutting Diameter.180" (4,57mm) D D min L4 L Rε KRA mm in mm in mm in mm in mm in CB R CB R -3 6, , , , , CB R CB R -3 6, , , , CB R CB R -3 6, , , , , CB R CB R -3 6, , , , CB R CB R -3 6, , , , , CB R CB R -3 6, , , , CB R CB R -3 6, , , , , CB R CB R -3 6, , , , CB R CB R -3 6, , , , , CB R CB R -3 6, , , , CB R CB R -3 6, , , , , CB R CB R -3 6, , , , CB R CB R -3 6, , , , , CB R CB R -3 6, , , , Left hand CB L CB L -3 6, , , , , CB L CB L -3 6, , , , CB L CB L -3 6, , , , , CB L CB L -3 6, , , , CB L CB L -3 6, , , , , CB L CB L -3 6, , , , CB L CB L -3 6, , , , , CB L CB L -3 6, , , , CB L CB L -3 6, , , , , CB L CB L -3 6, , , , CB L CB L -3 6, , , , , CB L CB L -3 6, , , , CB L CB L -3 6, , , , , CB L CB L -3 6, , , , CG5 CM1 CBN6 CPD1 Small Hole Boring Solid Carbide Bars C121

123 Solid Carbide Bars Carbide Boring Inserts first choice alternate choice P M K N S H Small Hole Boring Solid Carbide Bars CB Shank Diameter.250" (6,35mm) Cutting Diameter.200" (5,08mm) D D min L4 L Rε KRA mm in mm in mm in mm in mm in CB R CB R -3 6, , , , , CB R CB R -3 6, , , , CB R CB R -3 6, , , , , CB R CB R -3 6, , , , CB R CB R -3 6, , , , , CB R CB R -3 6, , , , CB R CB R -3 6, , , , , CB R CB R -3 6, , , , CB R CB R -3 6, , , , , CB R CB R -3 6, , , , CB R CB R -3 6, , , , , CB R CB R -3 6, , , , CB R CB R -3 6, , , , , CB R CB R -3 6, , , , CB R CB R -3 6, , , , , CB R CB R -3 6, , , , CB R CB R -3 6, , , , , CB R CB R -3 6, , , , CB R CB R -3 6, , , , , CB R CB R -3 6, , , , Left hand CB L CB L -3 6, , , , , CB L CB L -3 6, , , , CB L CB L -3 6, , , , , CB L CB L -3 6, , , , CB L CB L -3 6, , , , , CB L CB L -3 6, , , , CB L CB L -3 6, , , , , CB L CB L -3 6, , , , CB L CB L -3 6, , , , , CB L CB L -3 6, , , , CB L CB L -3 6, , , , , CB L CB L -3 6, , , , CB L CB L -3 6, , , , , CB L CB L -3 6, , , , CB L CB L -3 6, , , , , CB L CB L -3 6, , , , CB L CB L -3 6, , , , , CB L CB L -3 6, , , , CB L CB L -3 6, , , , , CB L CB L -3 6, , , , CG5 CM1 CBN6 CPD1 C122

124 Solid Carbide Bars Carbide Boring Inserts first choice alternate choice P M K N S H CB Shank Diameter.312" (7,94mm) Cutting Diameter.230" (5,84mm) D D min L4 L Rε KRA mm in mm in mm in mm in mm in CB R CB R -3 7, , , , , CB R CB R -3 7, , , , CB R CB R -3 7, , , , , CB R CB R -3 7, , , , CB R CB R -3 7, , , , , CB R CB R -3 7, , , , CB R CB R -3 7, , , , , CB R CB R -3 7, , , , CB R CB R -3 7, , , , , CB R CB R -3 7, , , , CB R CB R -3 7, , , , , CB R CB R -3 7, , , , CB R CB R -3 7, , , , , CB R CB R -3 7, , , , CB R CB R -3 7, , , , , CB R CB R -3 7, , , , CB R CB R -3 7, , , , , CB R CB R -3 7, , , , CB R CB R -3 7, , , , , CB R CB R -3 7, , , , CB R CB R -3 7, , , , , CB R CB R -3 7, , , , CB R CB R -3 7, , , , , CB R CB R -3 7, , , , CB R CB R -3 7, , , , , CB R CB R -3 7, , , , CG5 CM1 CBN6 CPD1 (continued) Small Hole Boring Solid Carbide Bars C123

125 Solid Carbide Bars Carbide Boring Inserts (continued) first choice alternate choice P M K N S H Small Hole Boring Solid Carbide Bars CB Shank Diameter.312" (7,94mm) Cutting Diameter.230" (5,84mm) D D min L4 L Rε KRA mm in mm in mm in mm in mm in Left hand CB L CB L -3 7, , , , , CB L CB L -3 7, , , , CB L CB L -3 7, , , , , CB L CB L -3 7, , , , CB L CB L -3 7, , , , , CB L CB L -3 7, , , , CB L CB L -3 7, , , , , CB L CB L -3 7, , , , CB L CB L -3 7, , , , , CB L CB L -3 7, , , , CB L CB L -3 7, , , , , CB L CB L -3 7, , , , CB L CB L -3 7, , , , , CB L CB L -3 7, , , , CB L CB L -3 7, , , , , CB L CB L -3 7, , , , CB L CB L -3 7, , , , , CB L CB L -3 7, , , , CB L CB L -3 7, , , , , CB L CB L -3 7, , , , CB L CB L -3 7, , , , , CB L CB L -3 7, , , , CB L CB L -3 7, , , , , CB L CB L -3 7, , , , CB L CB L -3 7, , , , , CB L CB L -3 7, , , , CG5 CM1 CBN6 CPD1 C124

126 Solid Carbide Bars Carbide Boring Inserts first choice alternate choice P M K N S H CB Shank Diameter.312" (7,94mm) Cutting Diameter.290" (7,37mm) D D min L4 L Rε KRA mm in mm in mm in mm in mm in CB R CB R -3 7, , , , , CB R CB R -3 7, , , , CB R CB R -3 7, , , , , CB R CB R -3 7, , , , CB R CB R -3 7, , , , , CB R CB R -3 7, , , , CB R CB R -3 7, , , , , CB R CB R -3 7, , , , CB R CB R -3 7, , , , , CB R CB R -3 7, , , , CB R CB R -3 7, , , , , CB R CB R -3 7, , , , CB R CB R -3 7, , , , , CB R CB R -3 7, , , , CB R CB R -3 7, , , , , CB R CB R -3 7, , , , CB R CB R -3 7, , , , , CB R CB R -3 7, , , , CB R CB R -3 7, , , , , CB R CB R -3 7, , , , CB R CB R -3 7, , , , , CB R CB R -3 7, , , , Left hand CB L CB L -3 7, , , , , CB L CB L -3 7, , , , CB L CB L -3 7, , , , , CB L CB L -3 7, , , , CB L CB L -3 7, , , , , CB L CB L -3 7, , , , CB L CB L -3 7, , , , , CB L CB L -3 7, , , , CB L CB L -3 7, , , , , CB L CB L -3 7, , , , CB L CB L -3 7, , , , , CB L CB L -3 7, , , , CB L CB L -3 7, , , , , CB L CB L -3 7, , , , CB L CB L -3 7, , , , , CB L CB L -3 7, , , , CB L CB L -3 7, , , , , CB L CB L -3 7, , , , CB L CB L -3 7, , , , , CB L CB L -3 7, , , , CB L CB L -3 7, , , , , CB L CB L -3 7, , , , CG5 CM1 CBN6 CPD1 Small Hole Boring Solid Carbide Bars C125

127 Solid Carbide Bars Carbide Boring Inserts first choice alternate choice P M K N S H Small Hole Boring Solid Carbide Bars CB Shank Diameter.375" (9,53mm) Cutting Diameter.320" (8,13mm) D D min L4 L Rε KRA mm in mm in mm in mm in mm in CB R CB R -3 9, , , , , CB R CB R -3 9, , , , CB R CB R -3 9, , , , , CB R CB R -3 9, , , , CB R CB R -3 9, , , , , CB R CB R -3 9, , , , CB R CB R -3 9, , , , , CB R CB R -3 9, , , , CB R CB R -3 9, , , , , CB R CB R -3 9, , , , CB R CB R -3 9, , , , , CB R CB R -3 9, , , , CB R CB R -3 9, , , , , CB R CB R -3 9, , , , CB R CB R -3 9, , , , , CB R CB R -3 9, , , , CB R CB R -3 9, , , , , CB R CB R -3 9, , , , CB R CB R -3 9, , , , , CB R CB R -3 9, , , , CB R CB R -3 9, , , , , CB R CB R -3 9, , , , CB R CB R -3 9, , , , , CB R CB R -3 9, , , , CB R CB R -3 9, , , , , CB R CB R -3 9, , , , CG5 CM1 CBN6 CPD1 (continued) C126

128 Solid Carbide Bars Carbide Boring Inserts (continued) first choice alternate choice P M K N S H CB Shank Diameter.375" (9,53mm) Cutting Diameter.320" (8,13mm) D D min L4 L Rε KRA mm in mm in mm in mm in mm in Left hand CB L CB L -3 9, , , , , CB L CB L -3 9, , , , CB L CB L -3 9, , , , , CB L CB L -3 9, , , , CB L CB L -3 9, , , , , CB L CB L -3 9, , , , CB L CB L -3 9, , , , , CB L CB L -3 9, , , , CB L CB L -3 9, , , , , CB L CB L -3 9, , , , CB L CB L -3 9, , , , , CB L CB L -3 9, , , , CB L CB L -3 9, , , , , CB L CB L -3 9, , , , CB L CB L -3 9, , , , , CB L CB L -3 9, , , , CB L CB L -3 9, , , , , CB L CB L -3 9, , , , CB L CB L -3 9, , , , , CB L CB L -3 9, , , , CB L CB L -3 9, , , , , CB L CB L -3 9, , , , CB L CB L -3 9, , , , , CB L CB L -3 9, , , , CB L CB L -3 9, , , , , CB L CB L -3 9, , , , CG5 CM1 CBN6 CPD1 Small Hole Boring Solid Carbide Bars C127

129 Solid Carbide Bars Carbide Boring Inserts first choice alternate choice P M K N S H Small Hole Boring Solid Carbide Bars CB Shank Diameter.375" (9,53mm) Cutting Diameter.360" (9,14mm) D D min L4 L Rε KRA mm in mm in mm in mm in mm in CB R CB R -3 9, , , , , CB R CB R -3 9, , , , CB R CB R -3 9, , , , , CB R CB R -3 9, , , , CB R CB R -3 9, , , , , CB R CB R -3 9, , , , CB R CB R -3 9, , , , , CB R CB R -3 9, , , , CB R CB R -3 9, , , , , CB R CB R -3 9, , , , CB R CB R -3 9, , , , , CB R CB R -3 9, , , , CB R CB R -3 9, , , , , CB R CB R -3 9, , , , CB R CB R -3 9, , , , , CB R CB R -3 9, , , , CB R CB R -3 9, , , , , CB R CB R -3 9, , , , CB R CB R -3 9, , , , , CB R CB R -3 9, , , , CB R CB R -3 9, , , , , CB R CB R -3 9, , , , CB R CB R -3 9, , , , , CB R CB R -3 9, , , , CB R CB R -3 9, , , , , CB R CB R -3 9, , , , CG5 CM1 CBN6 CPD1 (continued) C128

130 Solid Carbide Bars Carbide Boring Inserts (continued) first choice alternate choice P M K N S H CB Shank Diameter.375" (9,53mm) Cutting Diameter.360" (9,14mm) D D min L4 L Rε KRA mm in mm in mm in mm in mm in Left hand CB L CB L -3 9, , , , , CB L CB L -3 9, , , , CB L CB L -3 9, , , , , CB L CB L -3 9, , , , CB L CB L -3 9, , , , , CB L CB L -3 9, , , , CB L CB L -3 9, , , , , CB L CB L -3 9, , , , CB L CB L -3 9, , , , , CB L CB L -3 9, , , , CB L CB L -3 9, , , , , CB L CB L -3 9, , , , CB L CB L -3 9, , , , , CB L CB L -3 9, , , , CB L CB L -3 9, , , , , CB L CB L -3 9, , , , CB L CB L -3 9, , , , , CB L CB L -3 9, , , , CB L CB L -3 9, , , , , CB L CB L -3 9, , , , CB L CB L -3 9, , , , , CB L CB L -3 9, , , , CB L CB L -3 9, , , , , CB L CB L -3 9, , , , CB L CB L -3 9, , , , , CB L CB L -3 9, , , , CG5 CM1 CBN6 CPD1 Small Hole Boring Solid Carbide Bars C129

131 Solid Carbide Bars Carbide Boring Inserts first choice alternate choice P M K N S H CB Shank Diameter.500" (12,70mm) Small Hole Boring Solid Carbide Bars D D min L4 L Rε KRA mm in mm in mm in mm in mm in CB R CB R -3 12, , , , , CB R CB R -3 12, , , , CB R CB R -3 12, , , , , CB R CB R -3 12, , , , CB R CB R -3 12, , , , , CB R CB R -3 12, , , , CB R CB R -3 12, , , , , CB R CB R -3 12, , , , CB R CB R -3 12, , , , , CB R CB R -3 12, , , , CB R CB R -3 12, , , , , CB R CB R -3 12, , , , CB R CB R -3 12, , , , , CB R CB R -3 12, , , , CB R CB R -3 12, , , , , CB R CB R -3 12, , , , CB R CB R -3 12, , , , , CB R CB R -3 12, , , , CB R CB R -3 12, , , , , CB R CB R -3 12, , , , CB R CB R -3 12, , , , , CB R CB R -3 12, , , , CB R CB R -3 12, , , , , CB R CB R -3 12, , , , CG5 CM1 CBN6 CPD1 (continued) C130

132 Solid Carbide Bars Carbide Boring Inserts (continued) first choice alternate choice P M K N S H CB Shank Diameter.500" (12,70mm) D D min L4 L Rε KRA mm in mm in mm in mm in mm in Left hand CB L CB L -3 12, , , , , CB L CB L -3 12, , , , CB L CB L -3 12, , , , , CB L CB L -3 12, , , , CB L CB L -3 12, , , , , CB L CB L -3 12, , , , CB L CB L -3 12, , , , , CB L CB L -3 12, , , , CB L CB L -3 12, , , , , CB L CB L -3 12, , , , CB L CB L -3 12, , , , , CB L CB L -3 12, , , , CB L CB L -3 12, , , , , CB L CB L -3 12, , , , CB L CB L -3 12, , , , , CB L CB L -3 12, , , , CB L CB L -3 12, , , , , CB L CB L -3 12, , , , CB L CB L -3 12, , , , , CB L CB L -3 12, , , , CB L CB L -3 12, , , , , CB L CB L -3 12, , , , CB L CB L -3 12, , , , , CB L CB L -3 12, , , , CG5 CM1 CBN6 CPD1 Small Hole Boring Solid Carbide Bars C131

133 Solid Carbide Bars Carbide Boring Inserts first choice alternate choice P M K N S H Small Hole Boring Solid Carbide Bars CB-M Shank Diameter.125".188" (3,18mm 4,76mm) D D min L4 L Rε KRA mm in mm in mm in mm in mm in CB RM CB RM -3 3, , , , , CG5 CM1 CBN6 CPD1 CB RM CB RM -3 3, , , , , CB RM CB RM -3 3, , , , , CB RM CB RM -3 3, , , , , CB RM CB RM -3 3, , , , , CB RM CB RM -3 3, , , , , CB RM CB RM -3 3, , , , , CB RM CB RM -3 3, , , , , CB RM CB RM -3 3, , , , , CB RM CB RM -3 3, , , , , CB RM CB RM -3 3, , , , , CB RM CB RM -3 3, , , , , CB RM CB RM -3 3, , , , , CB RM CB RM -3 3, , , , , CB RM CB RM -3 4, , , , , CB RM CB RM -3 4, , , , , CB RM CB RM -3 4, , , , , CB RM CB RM -3 4, , , , , CB RM CB RM -3 4, , , , , CB RM CB RM -3 4, , , , , CB RM CB RM -3 4, , , , , CB RM CB RM -3 4, , , , , CB RM CB RM -3 4, , , , , CB RM CB RM -3 4, , , , , CB RM CB RM -3 4, , , , , CB RM CB RM -3 4, , , , , CB RM CB RM -3 4, , , , , CB RM CB RM -3 4, , , , , CB RM CB RM -3 4, , , , , CB RM CB RM -3 4, , , , , CB RM CB RM -3 4, , , , , CB RM CB RM -3 4, , , , , CB RM CB RM -3 4, , , , , CB RM CB RM -3 4, , , , , C132

134 Solid Carbide Bars Carbide Boring Inserts first choice alternate choice P M K N S H CB-M Shank Diameter.250".313" (6,35mm 7,94mm) D D min L4 L Rε KRA mm in mm in mm in mm in mm in CB RM CB RM -3 6, , , , , CG5 CM1 CBN6 CPD1 CB RM CB RM -3 6, , , , , CB RM CB RM -3 6, , , , , CB RM CB RM -3 6, , , , , CB RM CB RM -3 6, , , , , CB RM CB RM -3 6, , , , , CB RM CB RM -3 6, , , , , CB RM CB RM -3 6, , , , , CB RM CB RM -3 6, , , , , CB RM CB RM -3 6, , , , , CB RM CB RM -3 6, , , , , CB RM CB RM -3 6, , , , , CB RM CB RM -3 6, , , , , CB RM CB RM -3 6, , , , , CB RM CB RM -3 6, , , , , CB RM CB RM -3 6, , , , , CB RM CB RM -3 6, , , , , CB RM CB RM -3 7, , , , , CB RM CB RM -3 7, , , , , CB RM CB RM -3 7, , , , , CB RM CB RM -3 7, , , , , CB RM CB RM -3 7, , , , , CB RM CB RM -3 7, , , , , CB RM CB RM -3 7, , , , , CB RM CB RM -3 7, , , , , CB RM CB RM -3 7, , , , , CB RM CB RM -3 7, , , , , CB RM CB RM -3 7, , , , , CB RM CB RM -3 7, , , , , CB RM CB RM -3 7, , , , , CB RM CB RM -3 7, , , , , CB RM CB RM -3 7, , , , , CB RM CB RM -3 7, , , , , CB RM CB RM -3 7, , , , , CB RM CB RM -3 7, , , , , CB RM CB RM -3 7, , , , , CB RM CB RM -3 7, , , , , CB RM CB RM -3 7, , , , , CB RM CB RM -3 7, , , , , CB RM CB RM -3 7, , , , , CB RM CB RM -3 7, , , , , Small Hole Boring Solid Carbide Bars C133

135 Solid Carbide Bars Carbide Boring Inserts first choice alternate choice P M K N S H Small Hole Boring Solid Carbide Bars CB-M Shank Diameter.375".500" (9,53mm 12,70mm) D D min L4 L Rε KRA mm in mm in mm in mm in mm in CB RM CB RM -3 9, , , , , CG5 CM1 CBN6 CPD1 CB RM CB RM -3 9, , , , , CB RM CB RM -3 9, , , , , CB RM CB RM -3 9, , , , , CB RM CB RM -3 9, , , , , CB RM CB RM -3 9, , , , , CB RM CB RM -3 9, , , , , CB RM CB RM -3 9, , , , , CB RM CB RM -3 9, , , , , CB RM CB RM -3 9, , , , , CB RM CB RM -3 9, , , , , CB RM CB RM -3 9, , , , , CB RM CB RM -3 9, , , , , CB RM CB RM -3 9, , , , , CB RM CB RM -3 9, , , , , CB RM CB RM -3 9, , , , , CB RM CB RM -3 9, , , , , CB RM CB RM -3 9, , , , , CB RM CB RM -3 9, , , , , CB RM CB RM -3 9, , , , , CB RM CB RM -3 9, , , , , CB RM CB RM -3 9, , , , , CB RM CB RM -3 9, , , , , CB RM CB RM -3 9, , , , , CB RM CB RM -3 9, , , , , CB RM CB RM -3 9, , , , , CB RM CB RM -3 12, , , , , CB RM CB RM -3 12, , , , , CB RM CB RM -3 12, , , , , CB RM CB RM -3 12, , , , , CB RM CB RM -3 12, , , , , CB RM CB RM -3 12, , , , , CB RM CB RM -3 12, , , , , CB RM CB RM -3 12, , , , , CB RM CB RM -3 12, , , , , CB RM CB RM -3 12, , , , , CB RM CB RM -3 12, , , , , CB RM CB RM -3 12, , , , , C134

136 Solid Carbide Bars Carbide Helical Boring Inserts first choice alternate choice P M K N S H CHB D D min L4 L mm in mm in mm in mm in CHB R CHB R 3, , , , CHB R CHB R 3, , , , CHB R CHB R 3, , , , CHB R CHB R 3, , , , CHB R CHB R 3, , , , CHB R CHB R 3, , , , CHB R CHB R 3, , , , CHB R CHB R 3, , , , CHB R CHB R 3, , , , CHB R CHB R 3, , , , CHB R CHB R 3, , , , CHB R CHB R 3, , , , CHB R CHB R 3, , , , CHB R CHB R 3, , , , CHB R CHB R 3, , , , CHB R CHB R 3, , , , CHB R CHB R 3, , , , CHB R CHB R 4, , , , CHB R CHB R 4, , , , CHB R CHB R 4, , , , CHB R CHB R 4, , , , CHB R CHB R 4, , , , CHB R CHB R 4, , , , CHB R CHB R 4, , , , CHB R CHB R 6, , , , CHB R CHB R 6, , , , CHB R CHB R 6, , , , CHB R CHB R 6, , , , CHB R CHB R 6, , , , CHB R CHB R 6, , , , CHB R CHB R 7, , , , CHB R CHB R 7, , , , CHB R CHB R 7, , , , CHB R CHB R 9, , , , CHB R CHB R 9, , , , CHB R CHB R 9, , , , CHB R CHB R 9, , , , CHB R CHB R 9, , , , CHB R CHB R 9, , , , CHB R CHB R 12, , , , CHB R CHB R 12, , , , CHB R CHB R 12, , , , CHB R CHB R 12, , , , CHB R CHB R 12, , , , CHB R CHB R 12, , , , CHB R CHB R 12, , , , CG5 CM1 CBN6 CPD1 Small Hole Boring Solid Carbide Bars C135

137 Tool Selection Guide Choosing the Correct Grooving Insert The World s Most Comprehensive Grooving Solutions How to Choose the Correct Grooving Insert 1 Select tool with the largest D min (minimum bore) for the application. 2 Select tool with the smallest L4 (depth of bore) Select the correct CD (cutting depth) and W (grooving width). 4 Select appropriate grade using grade descriptions on page C Select the cutting conditions using speed and feed chart on page C111. C136

138 WIDIA-CIRCLE Small Hole Tooling Series The WIDIA line of small hole boring tools is an excellent, economical choice for a wide range of applications. Our solid carbide bars provide exceptional machining versatility and rupture strength. Indexable s are available in both steel and carbide shanks. A/B Series Unique locking system enables quick, accurate changes. Quadralock V-slots and limit-stop bolts for increased indexability. Micro Boring Bars Free cutting action, better surface finishes, and greater chip evacuation. Solid Carbide Bars Accurate, quick-change tooling and toolholders are ideal for small parts machining applications. To learn more about our innovations, contact your local Authorized Distributor or visit

139 Solid Carbide Grooving Insert Catalog Numbering System How Do Catalog Numbers Work? Each character in our signifies a specific trait of that product. Use the following key columns and corresponding images to easily identify which attributes apply. CFG R C FG Material Groove Style Shank Diameter Groove Width shown as D shown as W C = Carbide FG = Face Groove Inch Inch Metric FR = Full Radius 4 =.250" 017 =.017"/.018" 017 = 0,43mm/0,45mm OR = O-Ring 5 =.313" 020 =.020" 020 = 0,51mm RR = Retaining Ring 6 =.375" 025 =.025"/.026" 025 = 0,64mm/0,65mm UG = Undercut 8 =.500" 030 =.030"/.031" 030 = 0,76mm/0,78mm UPG = Undercut/Profile 10 =.625" 033 =.033"/.034" 033 = 0,84mm/0,85mm 12 =.750" 038 =.038"/.039" 038 = 0,97mm/0,98mm 040 =.040" 040 = 1,02mm Metric 047 =.047" 047 = 1,19mm 4 = 6,35mm 050 =.050" 050 = 1,27mm 5 = 7,94mm 056 =.056" 056 = 1,42mm 6 = 9,53mm 062 =.062" 062 = 1,58mm 8 = 12,70mm 063 =.063" 063 = 1,60mm 10 = 15,88mm 070 =.070" 070 = 1,78mm 12 = 19,05mm 088 =.088" 088 = 2,24mm 093 =.093" 093 = 2,36mm 094 =.094" 094 = 2,39mm 097 =.097" 097 = 2,46mm 125 =.125" 125 = 3,18mm 126 =.126" 126 = 3,20mm 142 =.142" 142 = 3,61mm 145 =.145" 145 = 3,68mm 157 =.157" 157 = 3,99mm 175 =.175" 175 = 4,45mm 187 =.187" 187 = 4,75mm 188 =.188" 188 = 4,78mm 209 =.209" 209 = 5,31mm 242 =.242" 242 = 6,15mm 250 =.250" 250 = 6,35mm C138

140 Solid Carbide Grooving Insert Catalog Numbering System By referencing this easy-to-use guide, you can identify the correct product to meet your needs. CFG R R Bore Depth Overall Length Tool Radius Hand of Insert shown as CD or L4 shown as L shown as Rε Inch Inch Blank R = 050 =.050" 075 =.070" 2500 = 2.500" 3000 = 3.000" Inch 15 =.015" L = Left hand 100 =.100" 4000 = 4.000" 40 =.040" 150 =.150" 250 =.250" Metric Metric 375 =.375" 2500 = 63,50mm 15 = 0,38mm 500 =.500" 3000 = 76,20mm 40 = 1,02mm 563 =.563" 4000 = 101,60mm 625 =.625" 750 =.750" 813 =.813" 938 =.938" 1000 = 1.000" 1250 = 1.250" 1500 = 1.500" Metric 050 = 1,27mm 075 = 1,91mm 100 = 2,54mm 150 = 3,81mm 250 = 6,35mm 375 = 9,53mm 500 = 12,70mm 563 = 14,30mm 625 = 15,88mm 750 = 19,05mm 813 = 20,65mm 938 = 23,83mm 1000 = 25,40mm 1250 = 31,75mm 1500 = 38,10mm C139

141 Solid Carbide Bars Carbide Face Groove Inserts first choice alternate choice P M K N S H Small Hole Boring Solid Carbide Bars CFG D D min L CD W mm in mm in mm in mm in mm in CFG R CFG R 6, , , , , CFG R CFG R 6, , , , , CFG R CFG R 6, , , , , CFG R CFG R 6, , , , , CFG R CFG R 7, , , , , CFG R CFG R 7, , , , , CFG R CFG R 7, , , , , CFG R CFG R 7, , , , , CFG R CFG R 9, , , , , CFG R CFG R 9, , , , , CFG R CFG R 9, , , , , CFG R CFG R 9, , , , , CFG R CFG R 12, , , , , CFG R CFG R 12, , , , , CFG R CFG R 12, , , , , CFG R CFG R 12, , , , , CFG R CFG R 15, , , , , CFG R CFG R 15, , , , , CFG R CFG R 15, , , , , CFG R CFG R 15, , , , , CFG R CFG R 15, , , , , CFG R CFG R 19, , , , , CFG R CFG R 19, , , , , CFG R CFG R 19, , , , , CFG R CFG R 19, , , , , CFG R CFG R 19, , , , , CFG R CFG R 19, , , , , CG5 CM1 CBN6 CPD1 C140

142 Solid Carbide Bars Carbide Full Radius Inserts first choice alternate choice P M K N S H CFR Shank Diameter.250".313" (6,35mm 7,95mm) D D min L4 L CD W RC mm in mm in mm in mm in mm in mm in mm in CFR R CFR R 6, , , , , , , CFR R CFR R 6, , , , , , , CFR R CFR R 6, , , , , , , CFR R CFR R 6, , , , , , , CFR R CFR R 6, , , , , , , CFR R CFR R 6, , , , , , , CFR R CFR R 6, , , , , , , CFR R CFR R 6, , , , , , , CFR R CFR R 6, , , , , , , CFR R CFR R 6, , , , , , , CFR R CFR R 6, , , , , , , CFR R CFR R 6, , , , , , , CFR R CFR R 7, , , , , , , CFR R CFR R 7, , , , , , , CFR R CFR R 7, , , , , , , CFR R CFR R 7, , , , , , , CFR R CFR R 7, , , , , , , CFR R CFR R 7, , , , , , , CFR R CFR R 7, , , , , , , CFR R CFR R 7, , , , , , , CG5 CM1 CBN6 CPD1 Small Hole Boring Solid Carbide Bars C141

143 Solid Carbide Bars Carbide Full Radius Inserts first choice alternate choice P M K N S H Small Hole Boring Solid Carbide Bars CFR Shank Diameter.375" (9,53mm) D D min L4 L CD W RC mm in mm in mm in mm in mm in mm in mm in CFR R CFR R 9, , , , , , , CFR R CFR R 9, , , , , , , CFR R CFR R 9, , , , , , , CFR R CFR R 9, , , , , , , CFR R CFR R 9, , , , , , , CFR R CFR R 9, , , , , , , CFR R CFR R 9, , , , , , , CFR R CFR R 9, , , , , , , CFR R CFR R 9, , , , , , , CFR R CFR R 9, , , , , , , CFR R CFR R 9, , , , , , , CFR R CFR R 9, , , , , , , CFR R CFR R 9, , , , , , , CFR R CFR R 9, , , , , , , CFR R CFR R 9, , , , , , , CFR R CFR R 9, , , , , , , CFR R CFR R 9, , , , , , , CFR R CFR R 9, , , , , , , CFR R CFR R 9, , , , , , , CFR R CFR R 9, , , , , , , CFR R CFR R 9, , , , , , , CFR R CFR R 9, , , , , , , CFR R CFR R 9, , , , , , , CFR R CFR R 9, , , , , , , CFR R CFR R 9, , , , , , , CFR R CFR R 9, , , , , , , CFR R CFR R 9, , , , , , , CFR R CFR R 9, , , , , , , CFR R CFR R 9, , , , , , , CFR R CFR R 9, , , , , , , CFR R CFR R 9, , , , , , , CFR R CFR R 9, , , , , , , CFR R CFR R 9, , , , , , , CFR R CFR R 9, , , , , , , CFR R CFR R 9, , , , , , , CFR R CFR R 9, , , , , , , CG5 CM1 CBN6 CPD1 C142

144 Solid Carbide Bars Carbide Full Radius Inserts first choice alternate choice P M K N S H CFR Shank Diameter.500" (12,70mm) D D min L4 L CD W RC mm in mm in mm in mm in mm in mm in mm in CFR R CFR R 12, , , , , , , CFR R CFR R 12, , , , , , , CFR R CFR R 12, , , , , , , CFR R CFR R 12, , , , , , , CFR R CFR R 12, , , , , , , CFR R CFR R 12, , , , , , , CFR R CFR R 12, , , , , , , CFR R CFR R 12, , , , , , , CFR R CFR R 12, , , , , , , CFR R CFR R 12, , , , , , , CFR R CFR R 12, , , , , , , CFR R CFR R 12, , , , , , , CFR R CFR R 12, , , , , , , CFR R CFR R 12, , , , , , , CFR R CFR R 12, , , , , , , CFR R CFR R 12, , , , , , , CFR R CFR R 12, , , , , , , CFR R CFR R 12, , , , , , , CFR R CFR R 12, , , , , , , CFR R CFR R 12, , , , , , , CFR R CFR R 12, , , , , , , CFR R CFR R 12, , , , , , , CFR R CFR R 12, , , , , , , CFR R CFR R 12, , , , , , , CFR R CFR R 12, , , , , , , CG5 CM1 CBN6 CPD1 Small Hole Boring Solid Carbide Bars C143

145 Solid Carbide Bars Carbide O-Ring Inserts first choice alternate choice P M K N S H Small Hole Boring Solid Carbide Bars COR D D min L4 L CD W Rε mm in mm in mm in mm in mm in mm in mm in COR R COR R 6, , , , , , , COR R COR R 6, , , , , , , COR R COR R 6, , , , , , , COR R COR R 9, , , , , , , COR R COR R 9, , , , , , , COR R COR R 9, , , , , , , CG5 CM1 CBN6 CPD1 C144

146 Solid Carbide Bars Carbide Retaining Ring Inserts first choice alternate choice P M K N S H CRR Shank Diameter.250".313" (6,35mm 7,95mm) D D min L4 L CD W mm in mm in mm in mm in mm in mm in CRR R CRR R 6, , , , , , CRR R CRR R 6, , , , , , CRR R CRR R 6, , , , , , CRR R CRR R 6, , , , , , CRR R CRR R 6, , , , , , CRR R CRR R 6, , , , , , CRR R CRR R 6, , , , , , CRR R CRR R 6, , , , , , CRR R CRR R 6, , , , , , CRR R CRR R 6, , , , , , CRR R CRR R 6, , , , , , CRR R CRR R 6, , , , , , CRR R CRR R 7, , , , , , CRR R CRR R 7, , , , , , CRR R CRR R 7, , , , , , CRR R CRR R 7, , , , , , CRR R CRR R 7, , , , , , CRR R CRR R 7, , , , , , CRR R CRR R 7, , , , , , CRR R CRR R 7, , , , , , CG5 CM1 CBN6 CPD1 Small Hole Boring Solid Carbide Bars C145

147 Solid Carbide Bars Carbide Retaining Ring Inserts first choice alternate choice P M K N S H Small Hole Boring Solid Carbide Bars CRR Shank Diameter.375" (9,53mm) D D min L4 L CD W mm in mm in mm in mm in mm in mm in CRR R CRR R 9, , , , , , CRR R CRR R 9, , , , , , CRR R CRR R 9, , , , , , CRR R CRR R 9, , , , , , CRR R CRR R 9, , , , , , CRR R CRR R 9, , , , , , CRR R CRR R 9, , , , , , CRR R CRR R 9, , , , , , CRR R CRR R 9, , , , , , CRR R CRR R 9, , , , , , CRR R CRR R 9, , , , , , CRR R CRR R 9, , , , , , CRR R CRR R 9, , , , , , CRR R CRR R 9, , , , , , CRR R CRR R 9, , , , , , CRR R CRR R 9, , , , , , CRR R CRR R 9, , , , , , CRR R CRR R 9, , , , , , CRR R CRR R 9, , , , , , CRR R CRR R 9, , , , , , CRR R CRR R 9, , , , , , CRR R CRR R 9, , , , , , CRR R CRR R 9, , , , , , CRR R CRR R 9, , , , , , CRR R CRR R 9, , , , , , CRR R CRR R 9, , , , , , CRR R CRR R 9, , , , , , CRR R CRR R 9, , , , , , CRR R CRR R 9, , , , , , CRR R CRR R 9, , , , , , CRR R CRR R 9, , , , , , CRR R CRR R 9, , , , , , CRR R CRR R 9, , , , , , CRR R CRR R 9, , , , , , CRR R CRR R 9, , , , , , CRR R CRR R 9, , , , , , CG5 CM1 CBN6 CPD1 C146

148 Solid Carbide Bars Carbide Retaining Ring Inserts first choice alternate choice P M K N S H CRR Shank Diameter.500" (12,70mm) D D min L4 L CD W mm in mm in mm in mm in mm in mm in CRR R CRR R 12, , , , , , CRR R CRR R 12, , , , , , CRR R CRR R 12, , , , , , CRR R CRR R 12, , , , , , CRR R CRR R 12, , , , , , CRR R CRR R 12, , , , , , CRR R CRR R 12, , , , , , CRR R CRR R 12, , , , , , CRR R CRR R 12, , , , , , CRR R CRR R 12, , , , , , CRR R CRR R 12, , , , , , CRR R CRR R 12, , , , , , CRR R CRR R 12, , , , , , CRR R CRR R 12, , , , , , CRR R CRR R 12, , , , , , CRR R CRR R 12, , , , , , CRR R CRR R 12, , , , , , CRR R CRR R 12, , , , , , CRR R CRR R 12, , , , , , CRR R CRR R 12, , , , , , CRR R CRR R 12, , , , , , CRR R CRR R 12, , , , , , CRR R CRR R 12, , , , , , CRR R CRR R 12, , , , , , CRR R CRR R 12, , , , , , CG5 CM1 CBN6 CPD1 Small Hole Boring Solid Carbide Bars C147

149 Solid Carbide Bars Carbide Undercut Groove Inserts first choice alternate choice P M K N S H Small Hole Boring Solid Carbide Bars CUG D D min L4 L CD W mm in mm in mm in mm in mm in mm in CUG R CUG R 6, , , , , , CUG R CUG R 6, , , , , , CUG R CUG R 6, , , , , , CUG R CUG R 6, , , , , , CUG R CUG R 7, , , , , , CUG R CUG R 7, , , , , , CUG R CUG R 7, , , , , , CUG R CUG R 7, , , , , , CUG R CUG R 9, , , , , , CUG R CUG R 9, , , , , , CUG R CUG R 9, , , , , , CUG R CUG R 9, , , , , , CUG R CUG R 9, , , , , , CUG R CUG R 9, , , , , , CUG CUG R 12, , , , , , CUG R CUG R 12, , , , , , CUG R CUG R 12, , , , , , CUG R CUG R 12, , , , , , CUG R CUG R 12, , , , , , CUG R CUG R 12, , , , , , CG5 CM1 CBN6 CPD1 C148

150 Solid Carbide Bars Carbide Undercut Profile Groove Inserts first choice alternate choice P M K N S H CUPG D D min L4 L CD W Rε mm in mm in mm in mm in mm in mm in mm in CUPG R CUPG R 6, , , , , , , CUPG R CUPG R 6, , , , , , , CUPG R CUPG R 6, , , , , , , CUPG R CUPG R 6, , , , , , , CUPG R CUPG R 7, , , , , , , CUPG R CUPG R 7, , , , , , , CUPG R CUPG R 7, , , , , , , CUPG R CUPG R 7, , , , , , , CUPG R CUPG R 9, , , , , , , CUPG R CUPG R 9, , , , , , , CUPG R CUPG R 9, , , , , , , CUPG R CUPG R 9, , , , , , , CUPG R CUPG R 9, , , , , , , CUPG R CUPG R 9, , , , , , , CUPG R CUPG R 12, , , , , , , CUPG R CUPG R 12, , , , , , , CUPG R CUPG R 12, , , , , , , CUPG R CUPG R 12, , , , , , , CUPG R CUPG R 12, , , , , , , CUPG R CUPG R 12, , , , , , , CG5 CM1 CBN6 CPD1 Small Hole Boring Solid Carbide Bars C149

151 Solid Carbide Threading Inserts Catalog Numbering System How Do Catalog Numbers Work? Each character in our signifies a specific trait of that product. Use the following key columns and corresponding images to easily identify which attributes apply. CATS R C ATS Material Thread Style Shank Diameter Minimum Bore shown as D shown as D min C = Carbide ATS = Acme Thread Stub Length Inch 2 =.125" Inch 040 =.040" Metric 040 = 1,02mm ATR = Acme Thread Regular Length 3 =.188" 4 =.250" 050 =.050" 060 =.060" 050 = 1,27mm 060 = 1,52mm IT = 60 Single Point Thread 5 =.313" 6 =.375" 8 =.500" 080 =.080" 100 =.100" 120 =.120" 080 = 2,03mm 100 = 2,54mm 120 = 3,05mm TR = Thread Relief 125 =.125" 125 = 3,18mm Metric 140 =.140" 140 = 3,56mm 2 = 3,18mm 160 =.160" 160 = 4,06mm 3 = 4,76mm 180 =.180" 180 = 4,57mm 4 = 6,35mm 187 =.187" 187 = 4,75mm 5 = 7,94mm 200 =.200" 200 = 5,08mm 6 = 9,53mm 230 =.230" 230 = 5,84mm 8 = 12,70mm 235 =.235" 235 = 5,97mm 250 =.250" 250 = 6,35mm 290 =.290" 290 = 7,37mm 312 =.312" 312 = 7,93mm 320 =.320" 320 = 8,13mm 360 =.360" 360 = 9,14mm 375 =.375" 375 = 9,53mm 490 =.490" 490 = 12,45mm 500 =.500" 500 = 12,70mm C150

152 Solid Carbide Threading Inserts Catalog Numbering System By referencing this easy-to-use guide, you can identify the correct product to meet your needs. CATS R R Bore Depth Overall Length Threads shown as L4 shown as L shown as TP Pitch or TPI Threads per Inch Hand of Insert Inch Metric Inch R = 075 =.075" 100 =.100" 075 = 1,91mm 100 = 2,54mm 1500 = 1.500" 2000 = 2.000" L = Left hand 150 =.150" 150 = 3,81mm 2500 = 2.500" 200 =.200" 200 = 5,08mm 3000 = 3.000" 250 =.250" 250 = 6,35mm 300 =.300" 300 = 7,62mm Metric 350 =.350" 350 = 8,89mm 1500 = 38,10mm 375 =.375" 375 = 9,53mm 2000 = 50,80mm 400 =.400" 400 = 10,16mm 2500 = 63,50mm 500 =.500" 600 =.600" 500 = 12,70mm 600 = 15,24mm 3000 = 76,20mm R 750 =.750" 750 = 19,05mm 1000 = 1.000" 1250 = 1.250" 1000 = 25,40mm 1250 = 31,75mm L 1500 = 1.500" 1500 = 38,10mm 1750 = 1.750" 1750 = 44,45mm 1800 = 1.800" 1800 = 45,72mm 2000 = 2.000" 2000 = 50,80mm C151

153 Solid Carbide Bars Carbide Acme Threading Inserts first choice alternate choice P M K N S H Small Hole Boring Solid Carbide Bars CATR D D min L4 L CD W mm in mm in mm in mm in mm in mm in TPI min CATR R CATR R 6, , , , , , CATR R CATR R 6, , , , , , CATR R CATR R 6, , , , , , CATR R CATR R 6, , , , , , CATR R CATR R 7, , , , , , CATR R CATR R 7, , , , , , CATR R CATR R 7, , , , , , CATR R CATR R 7, , , , , , CATR R CATR R 7, , , , , , CATR R CATR R 9, , , , , , CATR R CATR R 9, , , , , , CATR R CATR R 9, , , , , , CATR R CATR R 9, , , , , , CATR R CATR R 9, , , , , , CATR R CATR R 12, , , , , , CATR R CATR R 12, , , , , , CATR R CATR R 12, , , , , , CATR R CATR R 12, , , , , , CATR R CATR R 12, , , , , , CATR R CATR R 12, , , , , , CATR R CATR R 12, , , , , , CATR R CATR R 12, , , , , , CATR R CATR R 12, , , , , , CATR R CATR R 12, , , , , , CATR R CATR R 12, , , , , , CATR R CATR R 12, , , , , , CG5 CM1 CBN6 CPD1 C152

154 Solid Carbide Bars Carbide Stub Acme Threading Inserts first choice alternate choice P M K N S H CATS D D min L4 L CD W mm in mm in mm in mm in mm in mm in TPI min CATS R CATS R 6, , , , , , CATS R CATS R 6, , , , , , CATS R CATS R 6, , , , , , CATS R CATS R 6, , , , , , CATS R CATS R 7, , , , , , CATS R CATS R 7, , , , , , CATS R CATS R 7, , , , , , CATS R CATS R 7, , , , , , CATS R CATS R 7, , , , , , CATS R CATS R 7, , , , , , CATS R CATS R 7, , , , , , CATS R CATS R 9, , , , , , CATS R CATS R 9, , , , , , CATS R CATS R 9, , , , , , CATS R CATS R 9, , , , , , CATS R CATS R 9, , , , , , CATS R CATS R 12, , , , , , CATS R CATS R 12, , , , , , CATS R CATS R 12, , , , , , CATS R CATS R 12, , , , , , CATS R CATS R 12, , , , , , CATS R CATS R 12, , , , , , CATS R CATS R 12, , , , , , CATS R CATS R 12, , , , , , CATS R CATS R 12, , , , , , CATS R CATS R 12, , , , , , CATS R CATS R 12, , , , , , CATS R CATS R 12, , , , , , CATS R CATS R 12, , , , , , CATS R CATS R 12, , , , , , CATS R CATS R 12, , , , , , CATS R CATS R 12, , , , , , CATS R CATS R 12, , , , , , CATS R CATS R 12, , , , , , CG5 CM1 CBN6 CPD1 Small Hole Boring Solid Carbide Bars C153

155 Solid Carbide Bars Carbide 60 Single Point Threading Inserts first choice alternate choice P M K N S H CIT Shank Diameter.125".188" (3,18mm 4,78mm) Small Hole Boring Solid Carbide Bars D D min L4 L CD mm in mm in mm in mm in mm in TPI max TPI min TP max TP min CIT R CIT R 3, , , , , ,3 0,6 CIT R CIT R 3, , , , , ,3 0,6 CIT R CIT R 3, , , , , ,3 0,6 CIT R CIT R 3, , , , , ,3 0,6 CIT R CIT R 3, , , , , ,3 0,6 CIT R CIT R 3, , , , , ,3 0,6 CIT R CIT R 3, , , , , ,3 0,6 CIT R CIT R 3, , , , , ,3 0,6 CIT R CIT R 3, , , , , ,3 0,6 CIT R CIT R 3, , , , , ,3 0,8 CIT R CIT R 3, , , , , ,3 0,8 CIT R CIT R 3, , , , , ,3 0,8 CIT R CIT R 3, , , , , ,4 0,8 CIT R CIT R 3, , , , , ,4 0,8 CIT R CIT R 3, , , , , ,4 0,8 CIT R CIT R 3, , , , , ,4 0,8 CIT R CIT R 4, , , , , ,5 1,1 CIT R CIT R 4, , , , , ,5 1,1 CIT R CIT R 4, , , , , ,5 1,1 CIT R CIT R 4, , , , , ,5 1,1 CIT R CIT R 4, , , , , ,5 1,1 CIT R CIT R 4, , , , , ,5 1,3 CIT R CIT R 4, , , , , ,5 1,3 CIT R CIT R 4, , , , , ,5 1,3 CIT R CIT R 4, , , , , ,5 1,3 CIT R CIT R 4, , , , , ,5 1,4 CIT R CIT R 4, , , , , ,5 1,4 CIT R CIT R 4, , , , , ,5 1,4 CIT R CIT R 4, , , , , ,5 1,4 CIT R CIT R 4, , , , , ,5 1,4 CG5 CM1 CBN6 CPD1 (continued) C154

156 Solid Carbide Bars Carbide 60 Single Point Threading Inserts (continued) first choice alternate choice P M K N S H CIT Shank Diameter.125".188" (3,18mm 4,78mm) D D min L4 L CD mm in mm in mm in mm in mm in TPI max TPI min TP max TP min Left hand CIT L CIT L 3, , , , , ,3 0,6 CIT L CIT L 3, , , , , ,3 0,6 CIT L CIT L 3, , , , , ,3 0,6 CIT L CIT L 3, , , , , ,3 0,6 CIT L CIT L 3, , , , , ,3 0,6 CIT L CIT L 3, , , , , ,3 0,6 CIT L CIT L 3, , , , , ,3 0,6 CIT L CIT L 3, , , , , ,3 0,6 CIT L CIT L 3, , , , , ,3 0,6 CIT L CIT L 3, , , , , ,3 0,8 CIT L CIT L 3, , , , , ,3 0,8 CIT L CIT L 3, , , , , ,3 0,8 CIT L CIT L 3, , , , , ,4 0,8 CIT L CIT L 3, , , , , ,4 0,8 CIT L CIT L 3, , , , , ,4 0,8 CIT L CIT L 3, , , , , ,4 0,8 CIT L CIT L 4, , , , , ,5 1,1 CIT L CIT L 4, , , , , ,5 1,1 CIT L CIT L 4, , , , , ,5 1,1 CIT L CIT L 4, , , , , ,5 1,1 CIT L CIT L 4, , , , , ,5 1,1 CIT L CIT L 4, , , , , ,5 1,3 CIT L CIT L 4, , , , , ,5 1,3 CIT L CIT L 4, , , , , ,5 1,3 CIT L CIT L 4, , , , , ,5 1,3 CIT L CIT L 4, , , , , ,5 1,4 CIT L CIT L 4, , , , , ,5 1,4 CIT L CIT L 4, , , , , ,5 1,4 CIT L CIT L 4, , , , , ,5 1,4 CIT L CIT L 4, , , , , ,5 1,4 CG5 CM1 CBN6 CPD1 Small Hole Boring Solid Carbide Bars C155

157 Solid Carbide Bars Carbide 60 Single Point Thread Inserts first choice alternate choice P M K N S H Small Hole Boring Solid Carbide Bars CIT Shank Diameter.250".313" (6,35mm 7,94mm) D D min L4 L CD mm in mm in mm in mm in mm in TPI max TPI min TP max TP min CIT R CIT R 6, , , , , ,5 1,4 CIT R CIT R 6, , , , , ,5 1,4 CIT R CIT R 6, , , , , ,5 1,4 CIT R CIT R 6, , , , , ,5 1,4 CIT R CIT R 6, , , , , ,6 1,6 CIT R CIT R 6, , , , , ,6 1,6 CIT R CIT R 6, , , , , ,6 1,6 CIT R CIT R 6, , , , , ,6 1,6 CIT R CIT R 7, , , , , ,6 1,8 CIT R CIT R 7, , , , , ,6 1,8 CIT R CIT R 7, , , , , ,6 1,8 CIT R CIT R 7, , , , , ,6 1,8 CIT R CIT R 7, , , , , ,6 1,8 CIT R CIT R 7, , , , , ,6 2,1 CIT R CIT R 7, , , , , ,6 2,1 CIT R CIT R 7, , , , , ,6 2,1 CIT R CIT R 7, , , , , ,6 2,1 CIT R CIT R 7, , , , , ,6 2,1 Left hand CIT L CIT L 6, , , , , ,5 1,4 CIT L CIT L 6, , , , , ,5 1,4 CIT L CIT L 6, , , , , ,5 1,4 CIT L CIT L 6, , , , , ,5 1,4 CIT L CIT L 6, , , , , ,6 1,6 CIT L CIT L 6, , , , , ,6 1,6 CIT L CIT L 6, , , , , ,6 1,6 CIT L CIT L 6, , , , , ,6 1,6 CIT L CIT L 7, , , , , ,6 1,8 CIT L CIT L 7, , , , , ,6 1,8 CIT L CIT L 7, , , , , ,6 1,8 CIT L CIT L 7, , , , , ,6 1,8 CIT L CIT L 7, , , , , ,6 1,8 CIT L CIT L 7, , , , , ,6 2,1 CIT L CIT L 7, , , , , ,6 2,1 CIT L CIT L 7, , , , , ,6 2,1 CIT L CIT L 7, , , , , ,6 2,1 CIT L CIT L 7, , , , , ,6 2,1 CG5 CM1 CBN6 CPD1 C156

158 Solid Carbide Bars Carbide 60 Single Point Thread Inserts first choice alternate choice P M K N S H CIT Shank Diameter.375".500" (9,53mm 12,70mm) D D min L4 L CD mm in mm in mm in mm in mm in TPI max TPI min TP max TP min CIT R CIT R 9, , , , , ,8 2,5 CIT R CIT R 9, , , , , ,8 2,5 CIT R CIT R 9, , , , , ,8 2,5 CIT R CIT R 9, , , , , ,8 2,5 CIT R CIT R 9, , , , , ,8 2,5 CIT R CIT R 9, , , , , ,8 2,5 CIT R CIT R 9, , , , , ,8 2,5 CIT R CIT R 9, , , , , ,8 2,5 CIT R CIT R 9, , , , , ,8 2,5 CIT R CIT R 9, , , , , ,8 2,5 CIT R CIT R 12, , , , , ,8 3,2 CIT R CIT R 12, , , , , ,8 3,2 CIT R CIT R 12, , , , , ,8 3,2 Left hand CIT L CIT L 9, , , , , ,8 2,5 CIT L CIT L 9, , , , , ,8 2,5 CIT L CIT L 9, , , , , ,8 2,5 CIT L CIT L 9, , , , , ,8 2,5 CIT L CIT L 9, , , , , ,8 2,5 CIT L CIT L 9, , , , , ,8 2,5 CIT L CIT L 9, , , , , ,8 2,5 CIT L CIT L 9, , , , , ,8 2,5 CIT L CIT L 9, , , , , ,8 2,5 CIT L CIT L 9, , , , , ,8 2,5 CIT L CIT L 12, , , , , ,8 3,2 CIT L CIT L 12, , , , , ,8 3,2 CIT L CIT L 12, , , , , ,8 3,2 CG5 CM1 CBN6 CPD1 Small Hole Boring Solid Carbide Bars C157

159 Solid Carbide Bars Carbide Thread Relief Inserts first choice alternate choice P M K N S H Small Hole Boring Solid Carbide Bars CTR D D min L4 L CD W mm in mm in mm in mm in mm in mm in CTR R CTR R 3, , , , , , CTR R CTR R 4, , , , , , CTR R CTR R 4, , , , , , CTR R CTR R 6, , , , , , CTR R CTR R 6, , , , , , CTR R CTR R 7, , , , , , CTR R CTR R 7, , , , , , CTR R CTR R 9, , , , , , CTR R CTR R 9, , , , , , CTR R CTR R 12, , , , , , CTR R CTR R 12, , , , , , CG5 CM1 CBN6 CPD1 C158

160 On the Web Fast, Free, and Easy Registration You can easily register with to obtain full access to the features of the site. Find a Local Authorized WIDIA Distributor in Your Area The WIDIA Products Group offers world-class products and services globally. Our distributors know us, and more importantly, they know you. They know better than anyone in the industry how to put the global power of WIDIA to work for you in your industry, in your region, and for your business. Contact Us Our customers are important to us. We want to provide you the best customer service in the industry. If you have a comment or question, please send it to us. We strive to respond to all inquiries within 24 hours. WIDIA Products Whether your operation is turning, milling, or holemaking, WIDIA brands are the high-performance tooling you need. We offer standard and custom solutions for the general engineering market. C159

161 Technical Information Set-Up Recommendations Set-Up Recommendations for Bar Overhang WIDIA-CIRCLE cutting tools are the finest quality boring, grooving, profiling, and threading tools available. For more than 50 years, WIDIA-CIRCLE has become the industry leader in solving small-diameter hole machining problems in major manufacturing plants worldwide. A common problem associated with any cutting tool is extending the tool beyond its support point. This condition of excessive overhang can cause chatter, poor finishes, or inadequate tool life. Toolholder Overhang We recommend a 4:1 ratio (4 times bar diameter) overhang when using steel shank bars and up to a 10:1 (10 times bar diameter) overhang when using carbide shank bars. The overhang ratios are affected by many factors: Type(s) of material(s) being machined. Depth of cut(s). Feed rate(s). Recommended conditions may still be unsatisfactory because of chatter. Chatter can be induced by non-rigid setups or harmonics from the machine or machining conditions. In many cases, changing the RPM of the machine can reduce chatter. shank diameter steel shank (ratio 4:1) carbide shank (ratio 10:1) 0.156" (4,00mm) 0.625" (16,00mm) 1.560" (40,00mm) 0.187" (5,00mm) 0.748" (20,00mm) 1.187" (50,00mm) 0.250" (6,00mm) 1.000" (24,00mm) 2.500" (60,00mm) 0.375" (8,00mm) 1.500" (32,00mm) 3.750" (80,00mm) 0.500" (10,00mm) 2.000" (40,00mm) 5.000" (100,00mm) 0.625" (12,00mm) 2.500" (48,00mm) 6.250" (120,00mm) 0.750" (16,00mm) 3.000" (64,00mm) 7.500" (160,00mm) 0.875" (20,00mm) 3.500" (80,00mm) 8.750" (200,00mm) 1.000" (25,00mm) 4.000" (100,00mm) " (250,00mm) 1.250" (32,00mm) 5.000" (128,00mm) " (320,00mm) C160

162 Technical Information Set-Up Recommendations Set-Up Information and Recommendations Tool D (above centerline) Set ØB is deflected to position DF, relieving the load by deflecting to a smaller bore, ØA. Tool D cannot dig in because the cut (load) becomes lighter as it deflects. Tool E (on centerline or below) Set ØB digs in and is deflected toward position EF and bore ØC. The larger the load, the larger the deflection. Tip of the Insert This enables the end user to hold closer tolerances, produce a better finish, and avoid chatter. D DF E EF ØA ØB ØC Built-in geometries of WIDIA-CIRCLE precision boring bars are based on the concept that the boring bar shank will always be positioned on the machine spindle centerline. The cutting point will be slightly high (against direction of rotation) except when facing to centerline or cutting on outside diameters. Use WIDIA-CIRCLE precision set-up level or: 1. Use center height gage and position as shown in illustration. 2. If center point is unavailable, mark the center of the bar stock with a centering punch or square. Position the as shown in illustration. 3. Lay a straight edge on the to help position the parallel to the travel or centerline. NOTE: In some cases, to help reduce chatter or taper, the may need to be rotated less than.010" (0,25mm) but more than.002" (0,05mm) above center..010" (0,25mm) REF. Slant Bed Machines.010" (0,25mm) REF. ( parallel to turret travel) Center of Spindle Machine Spindle Boring Bar C161

163 Technical Information Set-Up Recommendations Uni-Level Precision Set-Up Level Uni-Level Precision Set-Up Level For most machines: Set the dial to the 0 mark. For slant bed-type machines: Set the dial to the degree of the bed. Rotate ID Tooling (Boring) to rest here. This sets the tooling at.010" (0,25mm) above centerline. Rotate OD Tooling (Turning) to rest here. This sets the tooling at centerline. C162

164 Technical Information Set-Up Recommendations Set-Up Information and Recommendations for Boring and Profiling 5 Depth of Cut 55 Direction of Cut Depth of Cut Direction of Cut Set-Up Information and Recommendations for Grooving Internal Grooving Radial Feed Axial Feed CDG Indexable-Type Grooving Inserts safe overhang conditions: steel (ratio 4:1) carbide (ratio 10:1) surface footage(s): radial feeds: axial feeds: see pages C62 C63 C-Series =.0003".001" (0,008mm 0,025mm) Q-Series =.0003".002" (0,008mm 0,051mm) C-Series =.0005".002" (0,013mm 0,051mm) Q-Series =.0005".005" (0,013mm 0,127mm) C163

165 Custom Solutions Custom Solution Worksheet For more than 50 years, WIDIA-CIRCLE has offered the most reliable, highest-quality small hole boring bars available. Although our extensive product line covers most machining applications, we understand that a custom solution tool may be required. Flat Location(s) Straight Shank-Type Boring Bars Steel or Carbide Date / / Customer-Specified Dimensions = O.A.L. (Overall Length) From 3x bar diameter to catalog length. = F Dimension ±.010" (0,254mm) from basic dimension shown in catalog triangle bars only. = A Dimension +10 to -10 triangle bars only. = Flat Location(s) 1 Flat no charge (see illustration above). Special Instructions (please make any necessary notes or sketches in the box at right) Closest Catalog Standard Customer Distributor Shipping Requirements Attention Distributors: Use this worksheet to collect information for your customer. Ground Next Day Air 2nd Day Air 3rd Day Air C164

166 Custom Solutions Custom Solution Worksheet Use this worksheet to modify any of our existing products to meet your own specifications. If your special requirements do not fit any of these categories, contact us directly. Flat Location(s) Head Diameter Bore Depth Step-Down Shank-Type Boring Bars Steel or Carbide Date / / Customer-Specified Dimensions = Bore Depth.750" (19,05mm) to 6x diameter steel;.750" (19,05mm) to 10x diameter carbide. = O.A.L. (Overall Length) Steel; smaller than O.A.L. listed in catalog carbide, bore depth, and standard sleeve length. = F Dimension ±.010" (0,254mm) from basic dimension shown in catalog triangle bars only. = A Dimension +10 to -10 triangle bars only. Special Instructions (please make any necessary notes or sketches in the box at right) = Flat Location(s) 1 Flat no charge (see illustration above). Closest Catalog Standard Customer Distributor Shipping Requirements Attention Distributors: Use this worksheet to collect information for your customer. Ground Next Day Air 2nd Day Air 3rd Day Air C165