44001 Set of burrs, HSS quality (shank Ø 6 mm) Application For steel and cast steel, alloyed and unalloyed. Burr shapes see cat.-no

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1 ß Saw, Files, Grinders and Brushes 001 Set of burrs, SS quality (shank Ø 6 ) SS G Serration part: 1 ea. burr shape cylinder 6 x 16 / 12 x 25, helical 12 x 25, spherical x 3 /12 x 10, tear-shaped 12 x 20, pointed arc 12 x 30, flame-shaped 12 x 30, beam 6 x 20, pointed conical 6 x 18. For steel and cast steel, alloyed and unalloyed. Recoended working speed v c = m/min. SS. Note: Burr shapes see cat.-no part SS burrs (shank Ø 6 ) SS Serration 3. For steel and cast steel, alloyed and unalloyed. Recoended working speed v c = m/min. SS. Note: Available on request: Serration 1 = for light metal (long-chipping), light metal alloys, lead, tin, plastics (thermo- and thermosetting plastics), fibres, rubber, wood. Serration 2 = for light metal (short-chipping), brass, copper, electrolytic copper, gun metal, bronze, zinc, magnesium alloys (electron). Serration 5 = for fine machining of steel and cast steel, alloyed and unalloyed and non-lubricating non-ferrous metal. Serration 1 ZYA (6 x 16) ZYA (10 x 13) ZYA (12 x 25) ZYA (16 x 25) WRC (6 x 20) WRC (12 x 25) Serration 2 with chip breaker KUD (,5 x ) KUD (8 x 7) KUD (12 x 10) KUD (16 x 1) TRE (16 x 25) SPG (6 x 18) Serration 3 with chip breaker SPG (12 x 30) SPG (16 x 30) B (12 x 30) beam (6 x 20) KEL (10 x 20) STM (10 x 20) STM (12 x 30) Serration 5 Shape ead Ø x length Overall length 002 Cylinder (ZYA) 6 x Cylinder (ZYA) 10 x Cylinder (ZYA) 12 x Cylinder (ZYA) 16 x elical (WRC) 6 x elical (WRC) 12 x Spherical (KUD),5 x Spherical (KUD) 8 x Spherical (KUD) 12 x Spherical (KUD) 16 x Shape ead Ø x length Overall length 002 Tear-shaped (TRE) 16 x Pointed arc (SPG) 6 x Pointed arc (SPG) 12 x Pointed arc (SPG) 16 x Flame-shaped (B) 12 x Beam-shaped 6 x Rounded conical (KEL) 10 x Pointed conical (SKM) 10 x Pointed conical (SKM) 12 x

2 SS burrs SS burrs see cat.-no SS-burrs must be used with, quite contrary to carbide burrs, low rotational speed. - For applications where higher rotational speed is not available. - SS-burrs are, for machining soft materials, the economic alternative to carbide burrs. - The ductility of the high-speed steel (SS) provides high stability of the serrated cutting edges. Serration aluminium Serration 1 without chip breaker Serration 2 with chip breaker Serration 3 with chip breaker Serration 5 without chip breaker Material groups Serration Cutting speed Steel and cast steel materials unhardened, non-tempered steel with a strength of up to 1200 N/ 2 (< 35 RC) rust and acidresistant steel Structural steel, carbon steel, tool steel, unalloyed steel, case-hardened steel, cast steel austenitic and ferritic stainless steel Coarse metal cutting applications = high stock removal Fine metal cutting applications e.g. deburring Coarse metal cutting applications = high stock removal Fine metal cutting applications e.g. deburring m/min m/min m/min m/min m/min m/min m/min Non-ferrous metal Soft non-ferrous metal Aluminium alloys, brass, copper, zinc Coarse metal cutting applications = high stock removal Aluminium m/min m/min Fine metal cutting applications e.g. deburring m/min Cast iron materials Grey cast iron, spheroidal cast iron Coarse metal cutting applications = high stock removal Light-duty metal cutting applications e.g. deburring m/min m/min m/min m/min Others/ plastics fibre-reinforced thermoplastic and thermosetting plastics, rubber, wood Coarse metal cutting applications = high stock removal Fine metal cutting applications e.g. deburring Aluminium m/min m/min m/min m/min Recoended cutting speed In the diagram, the cutting speeds are represented by the blue diagonal lines. Combine the diameter (perpendicular line) with the cutting speed (diagonal line). Go to the left from this point and read off the applicable rotational speed for the machine. Example: SS-burr, serration 1, tool diameter 12. Coarse metal cutting applications of non-ferrous metal. Cutting speed: m/min. Rotational speed: min-1. n = rotational speed D = tool diameter Vc = Cutting speed.2

3 ß SS burrs, cylindrical (ZYA) Saw, Files, Grinders and Brushes SS 006 Without face-cutting serration With face-cutting serration. Aluminium Serration 1 Serration 2 Serration 3 Serration 5 ead Ø x length Overall length Shank Ø x x x x SS burrs, helical (WRC) SS Serration 1 Serration 2 Serration 3 ead Ø x Overall Shank Ø length length 6 x x x SS burrs, spherical (KUD) SS Without chip breaker Serration 1 Serration 2 Serration 3 Serration 5 ead Ø x length Overall length Shank Ø x 3, x 7, x 10, x 1, SS burrs, tear-shaped (TRE) SS Aluminium Serration 2 Serration 3 ead Ø x Overall Shank Ø length length 16 x SS burrs, pointed arc (SPG) SS Serration 1 Serration 2 Serration 3 Serration 5 ead Ø x length Overall length Shank Ø x x x

4 SS burrs Solid carbide/carbide burrs 03 SS burrs, flame-shaped (B) SS 03 Serration 3 ead Ø x length Overall length Shank Ø x SS burrs, rounded conical (KEL) SS Serration 2 Serration 3 ead Ø x length Overall length Shank Ø x SS burrs, pointed conical (STM) SS 02-0 Serration 1 Serration 2 Serration 3 ead Ø x Overall Shank Ø length length 10 x x (Solid) carbide burrs cat.-no With straight shank, right-hand helix, righthand cut. Serration 2 Recoended cutting speed Vc = m/min. Serration 3 (aluminium) Recoended cutting speed Vc = m/min. Serration 5 Increased teeth angle especially for heavyduty applications, e.g. in the foundry industry, shipyards and in the heavy industry. Recoended cutting speed Vc = m/min. Advantage over serration 6: 0 % longer service life. Note: Further dimensions, serration (e.g. diamond tipped serration) and other types (e.g. double-end cutter or burrs with extra long shank) available on request. Warning: Adhere to the recoendations of cutting speed and working speed (a rotational speed that is too low is the main reason for tooth breakage)! Just as important is the choice of the right shape (see diagrams for cat.-no. 102 cont.) and the size of the burr. In order to avoid stronger vibrations, max. 33% of the cutting edges should remove stock during cutting process. ead Ø Working speed max. recoended Serration 6 Multi-purpse use, highest chip removal. Recoended cutting speed Vc = m/min. Serration 6 (TiAlN) As serration 6, but longer service life durch TiAlN-coating. serration 2 3 (alu) (TiAlN) range Aluminium, aluminium alloys X Bronze, copper, brass X Carbon Fibreglass X Cast iron X X X X Ebonite X SS-E (Co) X X X Plastics X Magnesium, alloys Stainless steel X X X Weld seams X X X X igh-strength steel X X X Steel, nickel-chromium X X X Titanium alloys X X X Zinc alloys X Burrs with extra long shank available on request.

5 ß All sets in case. Dimensions = ead Ø x head length Contents 10-part: 1 ea. burr serration 2: cylindrical 3 x 12,helical 3 x 12, spherical 3 x 3,tear-shaped 3 x 6, round arc 3 x 12, pointed arc 3 x 12, flame-shaped 3 x 6, rounded conical 3 x 12, pointed conical 3 x 11, angle-shaped 3 x 3. Solid carbide burrs set (shank Ø 3 ) Contents 20-part: 2 pcs. burrs serration 2: cylindrical 3 x 12, helical 3 x 12, spherical 3 x 3, tear-shaped 3 x 6, round arc 3 x 12, 2 pcs. Burrs serration 6: shapes and dimensions similar to those of serration 2. Contents Serration 093 Saw, Files, Grinders and Brushes part part 2 and All sets in case. Dimensions = ead Ø x head length Contents -part: 1 ea. burr serration 3 (aluminium): cylinder 12 x 25, helical 12 x 25, round arc 12 x 25, rounded conical 12 x Contents 5-part: 1 ea. burr serration 5: cylindrical 12 x 25, helical 12 x 25, round arc 12 x 25, pointed arc 12 x 25, rounded conical 12 x 28. Solid carbide/carbide burrs set (shank Ø 6 ) Contents 8-part: 1 ea. burr serration 6: cylinder 12 x 25, helical 10 x 20 / 12 x 25, spherical 12 x 12, tear-shaped 10 x 15, round arc 10 x 20 / 12 x 25, pointed arc 10 x Contents 5-part: 1 ea. burr serration 6 TiAlN: cylinder 10 x 20, helical 12 x 25, round arc 12 x 25, pointed arc 10 x 20, rounded conical 12 x Contents -part: 1 ea. burr serration 6: cylindrical 10 x 20, helical 10 x 20, round arc 10 x 20, pointed arc 10 x Contents -part: 1 ea. burr serration 6: cylinder 12 x 25, helical 12 x 25, round arc 12 x 25, pointed arc 12 x Contents 6-part: 1 ea. burr serration 6: cylinder 6 x 18, helical 6 x 18, spherical 6 x 6, tear-shaped 6 x 10, round arc 6 x 18, pointed arc 6 x 18. Contents Serration Coating 096 -part (aluminium) part part part part part part 6 TiAlN

6 VM-/M burrs Solid carbide / Carbide burrs, cylindrical (ZYA) Serration 2 Serration 3 (aluminium) Serration 6 ead Ø x Overall Shank Ø x x x x x x x x x With face-cutting serration. Solid carbide / Carbide burrs, cylindrical (ZYA-S) Serration 5 Serration 6 Serration 6/TiAlN ead Ø x length Shank Ø x x x x Solid carbide / Carbide burrs, helical (WRC) Serration 2 Serration 3 (aluminium) Serration 5 Serration 6 Serration 6/TiAlN ead Ø x length Shank Ø x x x x x x x x x x Solid carbide / Carbide burrs, spherical (KUD) Serration 2 Serration 3 (aluminium) Serration 6 ead Ø x Overall Shank Ø x x x x x x x x

7 ß Solid carbide / Carbide burrs, tear-shaped (TRE) Serration 2 Serration 3 (aluminium) Serration 6 ead Ø x Overall Shank Ø x x x x x x x x Saw, Files, Grinders and Brushes Solid carbide / Carbide burrs, round arc (RBF) Serration 2 Serration 3 (aluminium) Serration 5 Serration 6 Serration 6/TiAlN ead Ø x length Shank Ø x x x x x x x x x x Solid carbide / Carbide burrs, pointed arc (SPG) Serration 2 Serration 5 Serration 6 Serration 6/TiAlN ead Ø x length Shank Ø x x x x x x x x x Solid carbide / Carbide burrs, flame-shaped () Serration 2 Serration 6 ead Ø x length Shank Ø x x x x

8 VM-/M burrs Solid carbide / Carbide burrs, rounded conical (KEL) Serration 2 Serration 3 (aluminium) Serration 5 Serration 6 Serration 6/TiAlN ead Ø x length Shank Ø x x x x x x Solid carbide / Carbide burrs, pointed conical (STM) Serration 2 Serration 6 ead Ø x length Shank Ø x x x x x x x x Solid carbide / Carbide burrs, angle-shaped 60 (KSJ) Serration 2 Serration 6 ead Ø x length Shank Ø x x x x x Solid carbide / Carbide burrs, angle-shaped 90 (KSK) Serration 2 Serration 6 ead Ø x length Shank Ø x x x x x Solid carbide / Carbide angle burrs (WKN) Serration 2 Serration 6 ead Ø x length Shank Ø x x x x

9 ß Carbide burrs see cat.-no Saw, Files, Grinders and Brushes - protects the operator s health, Basic principle: - reduces wear of the machine, The harder the material, the finer the - allows chatter-free work, serration.. With PFERD carbide burrs materials of allmost - prevents chatter marks. any strength can be machined. This is possible thanks to the harmonisation of tooth shape, number of teeth, spiral angle, rake angle and concentricity accuracy. The perfect concentricity of PFERD carbide burrs The high accuracy of shape of the carbide burrs allows - the use with roboters and - multiple regrinding. Note: Further dimensions and serrations, carbide burrs with special shank shapes and -lengths and special serrations available on request. Serration aluminium Serration 1 Serration 3 PLUS Serration Serration 5 Steel and cast steel materials Stainless steel Non-ferrous metal Material groups Serration Cutting speed Unhardened, non-tempered steel with a strength of up to 1200 N/ 2 (< 35 RC) ardened, non-tempered steel with a strength of more than 1200 N/ 2 (> 35 RC) Corrosion and acidresistant steel Soft non-ferrous metal ard non-ferrous metal Structural steel, carbon steel, tool steel, unalloyed steel, casehardened steel, cast steel Tool steel, tempered steel, alloy steel, cast steel Austenitic and ferritic stainless steel Aluminium alloys, brass, copper, zinc Bronze, titanium/titanium alloys, very hard aluminium alloys (with a high Si-content) Coarse metal cutting applications = high stock removal Coarse metal cutting applications = high stock removal Coarse metal cutting applications = high stock removal Fine metal cutting applications e.g. deburring Coarse metal cutting applications = high stock removal Fine metal cutting applications e.g. deburring Coarse metal cutting applications = high stock removal 1 3PLUS 3PLUS 5 1 3PLUS 5 Aluminium 1 Aluminium m/min m/min m/min m/min 00 m/min m/min m/min m/min m/min m/min m/min m/min m/min Materials with very hightemperature strength Nickel-based alloys, Ni- Co-alloys (construction of engines and turbines) Coarse metal cutting applications = high stock removal Fine metal cutting applications e.g. deburring 3PLUS m/min m/min m/min Cast iron materials Others/ plastics Grey cast iron, spheroidal cast iron Fibre-reinforced plastics, thermoplastics, ebonite. Coarse metal cutting applications = high stock removal Coarse metal cutting applications = high stock removal Fine metal cutting applications e.g. deburring 1 3PLUS Aluminium Aluminium m/min m/min m/min m/min Recoended cutting speed In the diagram, the cutting speeds are represented by the blue diagonal lines. Combine the diameter (perpendicular line) with the cutting speed (diagonal line). Go to the left from this point and read off the applicable rotational speed for the burr and the machine. Example: Carbide burr, serration 3 Plus, diameter 12. Coarse metal cutting applications on unhardened and untempered steel. Cutting speed m/min. Rotational speed: min -1. Optimal rotational speed and driving performance of the drive (compressed air, electric, flexible shank) are essential for economic use. This is why we recoend: 1. Use the highest rotational speed possible. Only in exceptional cases (e.g. in stationary machines or when countersinking with fully iersed burr) should rotational speed be kept below min Chucks must be absolutely concentric to avoid chipping. Tool runout and chatter will result in premature wear. 3. Work with significantly reduced rotational speed on materials of low thermal conductivity (e.g. stainless steel, titanium alloys) to prevent tool damage and the typical blue discolouration of the shank and tool.. In fine cutting applications (deburring, chamfering, minor surface work) the rotational speed may be increased to twice the indicated value. 5. When machining soft, heavily lubricating materials liable to cause loading problems, the use of a suitable lubricant is recoended (grease, petroleum, chalk). n = rotational speed, D = tool diameter, V c = cutting speed.

10 M burrs 233 Sets of burrs, carbide quality (shank Ø 3 ) In case. Serration 5. Dimensions = ead Ø x head length. Contents Serration part part: 1 ea. burr cylindrical 2 x 10 / 3 x 13 / 6 x 7 / 6 x 13, flame-shaped 3 x 7, helical 2 x 10 / 3 x 13, angle-shaped 3 x 7, tear-shaped 3 x 7 / 6 x 10, spherical x 3, pointed conical 6 x 13, round arc 3 x 7 / 6 x 13, pointed arc 3 x Sets of burrs, carbide quality (shank Ø 6 ) In metal box. Serration Combicut. igh chip removal capacity thanks to aggressive teeth geometry, long service life. Recoended cutting speed m/min. Dimensions = ead Ø x head length. Contents Serration part Combicut part: 1 ea. burr cylindrical 6 x 16 / 12 x 25, spherical 10 x 9 / 12 x 10, helical 6 x 18 / 12 x 25, pointed arc 6 x 18 / 12 x 25, round arc 6 x 18, rounded conical 12 x 30. For structural steel, stainless steel, non-ferrous metal. For quick, aggressive metal cutting applications on surfaces and in solid stock. igh grip when machining edges, e.g. when deburring. Exceptionally well suited for working on welds Carbide burrs, cylindrical (ZYA) ISO 7755/2+DIN Serration 3 Plus Serration Serration 5 ead Ø x length Shank Ø Overall length x x x x x Carbide burrs, cylindrical (ZYA-S) ISO 7755/2+DIN With face-cutting serration. Serration 3 Plus Serration 5 ead Ø x length Shank Ø Overall length x x x x x x x x x Carbide burrs, helical (WRC) ISO 7755/3+DIN Aluminium Serration 3 Plus Serration Serration 5 ead Ø x Shank Ø Overall length length 2 x x x x x x x x

11 ß Carbide burrs, spherical (KUD) Saw, Files, Grinders and Brushes ISO 7755/+DIN Serration 3 Plus Serration Serration 5 ead Ø x Shank Ø Overall length length 3 x 2, x 3, x 5, x 5, x 7, x 9, x 10, x 1, Carbide burrs, round arc (RBF) DIN Aluminium Serration 3 Plus Serration 5 ead Ø x Shank Ø Overall length length 6 x x Carbide burrs, pointed arc (SPG) ISO 7755/7+DIN Serration 1 Serration 3 Plus Serration Serration 5 ead Ø x Shank Ø Overall length length 3 x x x x x x x Carbide burrs, flame-shaped (B) Serration 3 Plus Serration 5 ead Ø x length Shank Ø Overall length x x Carbide burrs, rounded conical (KEL) DIN Aluminium ead Ø x length Shank Ø Overall length x Carbide burrs, pointed conical (STM) ISO 7755/11+DIN Serration 3 Plus Serration 5 ead Ø x length Shank Ø Overall length x x x x

12 M burrs M grinding points 289 Carbide angle burrs (WKN) ISO 7755/12+DIN With face-cutting serration. Serration 5 ead Ø x length Shank Ø Overall length x Grinding points EN 1213 The monted grinding points are distinguished by a constantly high stock removal rate, long service life, and excellent workpiece finish. The high concentricity prevents chatter marks, gives smooth operating behaviour, reduces the load of drive system and ensures an improved protection of the operator s safety and health. The grinding points are especially suited for the shown applications (see table), because of grit type, grit size, hardness and bonding. They can be used universally for grinding edges and surfaces. Abrasive Special igh-grade Carborundum carborundum (NDW) carborundum (EK) composite (K) for hardened steel, cast iron steel, cast iron, non-ferrous metal, tool steel plastics (hard) GRP Grit (from - to) fine (grit 100) fine (grit 6-100) - coarse (grit 2-60)* coarse (grit 2-6) ardness hard/very hard medium soft/medium Bonding ceramic ceramic ceramic/synthetic resin V = m/sec. (edge grinding) approx approx approx V = m/sec. (surface grinding) approx approx approx grinding grinding grinding Cat.-no * The bigger the size of the grinding point, the coarser the grit V = m/sec.: Recoended peripheral speed in m/sec. Recoended peripheral speed: In the diagram, the peripheral speeds are represented by the blue diagonal lines. Combine the diameter (perpendicular line) with the peripheral speed (diagonal line). Go to the left from this point and read off the applicable rotational speed for the tool and the machine. Example: - grinding point Ø 20, - recoended peripheral speed 15-0 m/s, - rotational speed: min -1. When machining hard to machine material, it is recoended to use lower peripheral speed, this increases the performance of the grinding points. n = rotational speed D = tool diameter Vc = peripheral speed 300 G 10-part, 1 ea. x cylinder x 8 / 6 x 10 / 8 x 10 / 10 x 13, 1 ea. x pointed arc 5 x 10 / 8 x 10, 1 ea. x s perical x / 6 x 6 / 8 x 8, 1 x helical 10 x 13. dimensions = Ø x height. Extraordinary stability, great edge strength, perfect operation width, long service life, recoended working speed m/sec. Mounted grinding point assortment NDW (shank Ø 3 ) For die and tool making, especially suitable for finegrinding and deburring, edge working, hardened steel. Consists of: N = normal carborundum, D = high-grade carborundum, dark red, W = single crystal carborundum, white. 300 Contents Shank length part

13 ß G Extraordinary stability, great edge strength, perfect operation width, long service life, recoended working speed m/sec. length of shank 50. For die and tool making, especially suitable for finegrinding and deburring, edge working, hardened steel. Grinding points NDW (shank Ø 3 ) Consists of: N = normal carborundum, D = highgrade carborundum, dark red, W = single crystal carborundum, white Cylindrical. Spherical Pointed arc. elical. Saw, Files, Grinders and Brushes Cylindrical Pointed arc Spherical elical Ø x eight x 101 x x x x x x x Mounted grinding point assortment EK (shank Ø 3 ) Fine grit, 15-part,2 x cylindrical 5 x 10 / 8 x 10 / 16 x, 1 x cylindrical x 8 / 6 x 13 / 8 x 2 / 10 x 13 / 13 x 3, 1 x pointed arc 3 x 6 / 8 x 16, 1 x helical 5 x 10, 1 x spherical Ø 5. Dimensions = Ø x height. igh-grade carborundum, pink. 305 Contents part G igh-grade carborundum, pink. Grinding points EK (shank Ø 3 ) 310 Cylindrical. 315 Spherical. Cylindrical Spherical Ø x eight Ø x x x x Mounted grinding points, cylindrical EK (shank Ø 3 ) 317 igh-grade carborundum, pink. Ø x eight Grit 317 a x 8 coarse pcs. 10 x 8 fine pcs x 10 coarse pcs x 10 fine pcs x 13 coarse pcs x 13 fine pcs x 16 coarse 6 10 pcs x 16 fine pcs. 116 = Sales are restricted to the packaging units mentioned in the catalogue.. a Purchase orders must be in units.

14 Grinding points 320 G 10-part: 5 x cylinder 5 x 10 / 8 x 16 / 13 x 3 / 13 x 25 / 20 x 13, 1 x conical 13 x 13, 2 x spherical Ø 6 / 8, Mounted grinding points assortment EK (shank Ø 6 ) 1 x cup, conical 20 x 19,5, 1 x centre x 20 (All dimensions Ø x height). igh-grade carborundum, pink. 320 Contents part Mounted grinding points assortment EK (shank Ø 6 ) Coarse grit, 10-part, 1 ea. x cylinder 10 x 13 / 13 x 20 / 20 x 6 / 20 x 13 / 20 x 25, 1 x spherical Ø 16, 1 x helical 20 x 25, 1 x pointed arc 13 x 20, 1 ea. x conical 20 x 20 / 20 x 32. Dimensions = Ø x height. igh-grade carborundum, pink. 322 Contents part G igh-grade carborundum, pink. Mounted grinding points, cylindrical point EK (shank Ø 6 ) 325 Ø x eight 325 x x x x x x x x x x x x Ø x eight x x x x x x x x x x x x G Especially for machining non-ferrous metal. For deburring, cleaning, rework, and finishing. The special structure ensures longest service life and prevents loading. The grinding points have a special impregnation which promotes self-sharpening. Cylindrical grinding points SiC-aluminium (shank Ø 6 ) 326 Silicon carbide, green. Ø x eight Grit x x x x x x x

15 ß 327 Mounted grinding points, cylindrical point EK (shank Ø 6 ) igh-grade carborundum, pink. Saw, Files, Grinders and Brushes 327 Ø x eight Grit 327 x 8 coarse x 8 fine x 10 coarse x 10 fine x 13 coarse x 13 fine x 16 coarse x 16 fine x 20 coarse x 20 fine x 32 coarse x 32 fine G 330 Mounted grinding points, cone point EK (shank Ø 6 ) igh-grade carborundum, pink. Ø x eight Grit x 3 coarse x 3 fine x 20 coarse x 20 fine x 25 coarse x 25 fine x coarse x fine x 20 coarse x 20 fine x 32 coarse x 32 fine Ø x eight x x Ø x eight x x G Especially for machining non-ferrous metal. For deburring, cleaning, rework, and finishing. The special structure ensures longest service life Conical grinding points SiC-aluminium (shank Ø 6 ) and prevents loading.the grinding points have a special impregnation which promotes self-sharpening. Silicon carbide, green. 331 Ø x eight Grit x x Mounted grinding points, cone point EK (shank Ø 6 ) igh-grade carborundum, pink. 332 Ø x eight Grit x 5 coarse x 5 fine x 32 coarse x 32 fine x 0 coarse x 0 fine x 70 coarse G 335 Mounted grinding points, ball point EK (shank Ø 6 ) igh-grade carborundum, pink. 335 Ø Ø

16 Grinding points Polishing points 337 Mounted grinding points, ball point EK (shank Ø 6 ) igh-grade carborundum, pink. 337 Ø x eight Grit coarse fine coarse fine coarse fine Ø x eight Grit coarse fine coarse fine coarse fine G 30 Conical cup grinding points EK (shank Ø 6 ) igh-grade carborundum, pink. 30 Largest Ø x eight x x Largest Ø x eight x x Conical cup grinding points EK (shank Ø 6 ) igh-grade carborundum, pink. Ø x eight Grit x 16 coarse x 16 fine x 20 coarse x 25 coarse x 25 fine Mounted grinding points, cylinder point (Shank Ø 6 ) 350 AWN/ soft Ceramic bonding. Soft grinding, very good performance. Carborundum composite (white/blue). 355 ADW/L medium Synthetic resin bonding. igh stock removal rate, no loading, multi-purpose use. Carborundum composite (dark brown) AWN/ soft ADW/L medium ead Ø x Grit ead height 8 x 16 coarse x 20 coarse x 32 coarse x 25 coarse x 32 coarse x 25 coarse x 0 coarse AWN/ soft ADW/L medium ead Ø x Grit ead height 25 x 25 coarse x 32 coarse x 16 coarse x 32 coarse x 20 coarse x 13 coarse x 25 coarse Performance requires quality. Burrs by ATORN: ATORN s high-quality grinding and cutting tools..16

17 ß Saw, Files, Grinders and Brushes Poliflex cylindrical fine grinding points E.g. for warm and cold working steel, fine cast steel, structural steel, stainless steel, acid-resistant steel, stainless sheet steel, cast stainless steel, corrosionresistant steel, bronze, copper, brass, cast brass and bronze. 365 Leather bonding, better surface quality, long service life. As preparation for polishing and rounding of edges. Recoended peripheral speed m/s. igh-grade carborundum, white (GC) Rubber bonding, soft grinding. As preparation for polishing and matte-polishing of non-ferrous metal. Also for aluminium, forgeable aluminium alloys, cast aluminium. Recoended peripheral speed m/s. igh-grade carborundum, pink (EK). 366 Polyurethane bonding, soft, elastic, cool grinding, adapts to contours. For gentle machining of surfaces, dash-dot matting, cleaning, preparation of cleaning, desoxydising, light-duty deburring. Recoended peripheral speed m/s. Silicon carbide, green (SIC). 366 Operating rotational speed for Poliflex tools In the diagram, the cutting speeds are represented by the diagonal lines. Combine the diameter (perpendicular line) with the cutting speed (diagonal line). Go to the left from this point and read off the recoended rotational speed for the chosen diameter of the Poliflex -tool in min -1. Example: Poliflex fine grinding point, high-grade carborundum, pink, 15 Ø, recoended peripheral speed = < m/s, recoended rotational speed = < min -1. n = rotational speed D = tool diameter Vc = peripheral speed GC pink GC white SIC green ead Ø x ead height Grit Shank Ø Shank length x x x x x x x x Polishing points Thanks to their extraordinary elasticity, the felt polishing points are also suitable (when used in conjunction with lapping compounds (cat.-no. 311) or polishing paste (cat.-no ) for polishing complicated shapes such as die casting and injection moulds, drawing tools, pressing tools, cutting tools, cold-heading dies, die-blocks, bearings, spindles, rollers, passes. Abrasives for material made of Grit (from - to) ardness Felt with lapping compound Steel, cast iron, non-ferrous metal micro-fine (with paste grit 1200) up to very coarse (with paste grit 90) very soft V = m/sec approx polishing Cat.-no V = m/sec.: Recoended peripheral speed in m/sec.

18 Polishing points Polishing pastes Grinding points G Felt polishing points (shank Ø 6 ) For surface finishing of pre-ground workpieces. Usage in conjunction with special lapping compound cat.-no. 311 and polishing paste cat.-no Note: cat.-no with borehole 6 Ø, mounting arbor not included Shape ead Ø x length 375 ca. Cylinder 10 x Cylinder 25 x Spherical Ø Spherical Ø Spherical Ø Shape ead Ø x length 375 ca. Pointed arc 12 x Rounded conical 25 x Disc 0 x Mounting arbor 126 Felt polishing points (shank Ø 3 ) 311 Mainly used in high-gloss polishing in conjunction with special lapping compound cat.-no. 311 and polishing paste cat.-no Thanks to the different diameters and shapes, even complicated workpieces can be polished. Easy to profile Shape ead Ø x length Shank length Recoended 376 rotational speed rpm Cylinder 6 x Cylinder 8 x Cylinder 10 x Pointed arc 8 x Pointed arc 10 x Pointed arc 12 x elical 8 x elical 10 x Felt polishing points (shank Ø 6 ) Mainly used in high-gloss polishing in conjunction with special lapping compound cat.-no. 311 and polishing paste cat.-no Thanks to the different diameters and shapes, even complicated workpieces can be polished. Easy to profile With borehole in face, therefore particularly suitable in face grinding. The borehole in the face prevents the accumulation of residue Shape ead Ø x length Shank length Recoended 377 rotational speed rpm Cylinder 10 x Cylinder 15 x Cylinder 20 x Cylinder 25 x Pointed arc 10 x Pointed arc 15 x Pointed arc 15 x Pointed arc 20 x elical 15 x elical 20 x elical 25 x Rounded conical 15 x Rounded conical 20 x Rounded conical 25 x Rounded conical 30 x Tear-shaped 10 x Angle 20 x

19 ß 380 Polishing paste bars Saw, Files, Grinders and Brushes Width x Depth x eight 70 x 50 x 10. Used in conjunction with felt polishing points (cat.- no ). 380 Version colour 380 Pre-polishing paste Steel + Stainless Steel green 101 Pre-polishing paste Aluminium + Brass grey 102 Pre-polishing paste Non-ferrous Metal brown 103 igh-gloss polishing paste all s of Metal pink 10 igh-gloss polishing paste Plastics beige Diamond polishing pastes Machining of practically all materials, e.g. stone, carbide, steel, ceramics and glass. The very high concentration of the diamond polishing paste ensures quick and efficient work. The chosen grit mainly depends on the desired surface quality. When using diamond polishing pastes, the polishing process should start with the most coarse paste. For extreme improvement of the surface, several working steps should be performed, with the grit becoming finer with every step and with very thorough cleaning in between. It is recoended to use a new tool (polishing point, polishing disc) every time a new grit size is used. 381 Grit Contents Colour of 381 g sealing cap D 30 = coarse 5 brown 101 D 30 = coarse 20 brown 102 D 15 = medium 5 blue 103 D 15 = medium 20 blue 10 D 7 = fine 5 red 105 D 7 = fine 20 red 106 D 3 = very fine 5 green 107 D 3 = very fine 20 green Diamond and CBN grinding points Cylindrical shape, A = recessed shank, N =non-recessed shank. Advantages: Excellent service life and profile-holding properties. Short working time. Reduction of non-productive times. No thermal damage to the workpiece thanks to the low grinding temperatures. Even quality for many workpieces. 385 Diamond Grinding Points For ginding carbide steel (sintered), glass, ceramic (also Ing.-ceramic), porcelain, wear resistant layers, ferrite, silicium, graphite, electro-carbon, thermosetting plastics, glassfibre reinforced plastics, natural and artificial stones, fire resistant materials as well as inner hole and coordinate grinding machines. Recoended peripheral speed: wet 20 m/sec., dry 15 m/sec. Grit D CBN Grinding Points Cubic boron nitride. For grinding high speed steels, tool steels, moulded steels, ball bearing steels, chrome steels as well as inner hole and coordinate grinding machines. Recoended peripheral speed: wet 30 m/sec., dry 20 m/sec. Grit B Diamond CBN D x D S Shank L 2 L shape 1,0 x 3 A ,6 x 3 A ,0 x 3 A ,6 x 3 A ,0 x 3 A ,5 x 5 3 N ,0 x 5 3 N ,5 x 5 3 N ,0 x 5 3 N ,5 x 6 3 N Diamond CBN D x D S Shank L 2 L shape 6,0 x 6 6 A ,0 x 8 6 N ,0 x 8 6 N ,0 x 8 6 N ,0 x 8 6 N ,0 x 8 6 N ,0 x 10 6 N ,0 x 10 6 N ,0 x 10 6 N ,0 x 10 6 N

20 E E T T U 5 E T U S X Grinding tools Grinding machine discs Reducing flange Grinding wheels Diamond and CBN grinding tools Synthetic resin bonding. Particularly for grinding (sharpening) carbide (diamond) resp. SS-tools (CBN = Cubic boron nitride,) on all coon grinding machines. Multipurpose use for dry and wet grinding (wet grinding is recoended for all purposes). Grit D/B 126: for finishing. Grit D 6: for fine-grinding. Bonding PT: Especially suitable for heavy-duty dry grinding, i.e. -cool grinding- even without coolant. Bonding PT.1: For highest stock removal. Very long tool life. For dry and wet grinding. Recoended peripheral speed: Diamond: Wet grinding approx m/sec., dry grinding approx m/sec. CBN: Wet grinding approx m/sec., dry grinding approx m/sec. Note: Grit concentration means the quantity of abrasive particles per carat (ct) per unit volume (cm3 ) of the abrasive coating. 11 V 9 D X 12 V 9 D 12 A 2/5 D X U V 9 12 V 9 12 A 2/5 Coating D x X x U x T E Grit Bonding Grit concentration Diamond 100 x 2 x 10 x D 126 PT C 75 (3,3 ct/cm 3 ) 103 CBN 100 x 2 x 10 x B 126 PT.1 C 75 (3,3 ct/cm 3 ) 109 Diamond 100 x 2 x 10 x D 126 PT C 75 (3,3 ct/cm 3 ) 112 CBN 100 x 2 x 10 x B 126 PT C 75 (3,3 ct/cm 3 ) 113 Diamond 125 x 2 x 10 x D 6 PT C 50 (2,2 ct/cm 3 ) 11 Diamond 125 x 2 x 10 x D 126 PT C 75 (3,3 ct/cm 3 ) Q These wheels are made of wrapped-around fibre. This guarantees a continuous release of the grits. Extremely long service life. igh cutting force. Max. rotational speed 500 rpm. Grinding machine deburring wheel Scotch-Brite TM DB-WL Especially suitable for deburring and rounding of edges and boreholes, milling or punching edges and for deburring taps. Suitable for all types of metal, even for hard and ductile materials such as stainless steel and titanium. 50 Note: Reducing flanges for compact wheels see cat.-no. 55. Outside Ø x Width x Inside Ø DB-WL 203 x 50,8 x 76, Q Wrapped-around fibre mat disc guarantees a continuous release of grits. The impregnation ensures a longer service life. The grits are evenly spread, no deviations in the surface. Gentle, adaptive application, quick cutting at low temperatures. Max. rotational speed 500 rpm Grinding machine finishing wheel Scotch-Brite TM FS-WL For fine machining of stainless steel, copper, brass and aluminium. Note: Reducing flanges for compact wheels see cat.-no Outside Ø x Width x Inside Ø FS-WL 203 x 50,8 x 76,

21 ß 55 Q Pair, suitable for inside diameter 76,2. Borehole of the back plate 13,0. These back plates are required for mounting compact wheels. They are suitable for all standard shank diameters. For all other shank diameters, the borehole can be drilled out. Reducing flange for compact wheels Note: Suitable compact wheels see cat.-no Saw, Files, Grinders and Brushes 55 Suitable for inside Ø 76, Grinding wheels for rough-grinding Straight, ceramic bond, bonding type V 2, hardness 36 P. For general workshop use. For roughing standard steel, iron etc. Normal carborundum (NK). Note: Grinding wheels in further dimensions available on request. For reducing the borehole Ø by means of reducing rings (cat.-no. 560). 550 NK/grit 36 Wheel Ø x Width x 550 Borehole 150 x 20 x x 20 x x 25 x x 25 x x 20 x NK/grit 36 Wheel Ø x Width x 550 Borehole 200 x 25 x x 25 x x 25 x x 25 x x 32 x NK/grit 36 Wheel Ø x Width x 550 Borehole 250 x 32 x x 0 x x 0 x Grinding wheels for finishing Straight, ceramic bond, bonding type V 2. Note: Grinding wheels in further dimensions available on request. For reducing the borehole Ø by means of reducing rings (cat.-no. 560). 552 ardness M. For general workshop use. For finishing standard steel, iron, etc. Normal carborundum (NK). 55 ardness K. For finishing hardened steel and highspeed steel. igh-grade carborundum (GC). 556 ardness Jot. For finishing grey cast iron, carbide, aluminium, porcelain, natural and artificial stone as well as welds. Silicon carbide, green (SIC) NK /grit 60 EK/grit 60 SIC/grit 80 Wheel Ø x Width x Borehole 150 x 20 x x 20 x x 25 x x 25 x x 20 x x 25 x x 25 x x 25 x x 25 x x 32 x x 32 x x 0 x x 0 x

22 Reducing rings Rough grinding discs Grinding wheels 560 Reducing rings for grinding wheels Pairs. Pair Outside Ø Inside Ø For reducing the borehole Ø of the grinding wheels cat.-no ). 2 reducing rings are needed per wheel. Pair Outside Ø Inside Ø g Clamp flange for retrofitting standard free-hand angle grinders with regular flange. It features wear-resistant coating, which, thanks to its bars, dampens vibrations even more, because the driving face is reduced in size. Reduces the load on the up-to-now especially stressed and strained parts of the human body and significantly increases the quality of the work. Clamp flange Rhoducer (Vibration-damping clamp flange) For more comfort during the application and for keeping you healthy. Reduces grinding vibrations Rhoducer Cold-moulded depressed centre, glass-fibre-reinforced, open structure, borehole 22,2 Ø, max. working speed 80m/sec. ard disc with high chip removal capacity and high edge strength. Rough grinding discs (metal) For use on high-speed angle grinders. For steel and non-ferrous metal work. 601 Ø x Width Max. permitted 601 Rotational speed rpm a 115 x pcs x pcs x pcs x pcs g RS3 in 1 Borehole 22,23, depressed centre, easy machining of steel, stainless steel and aluminium without tool exchange. Better performance and longer service life in comparison to other multip-purpose wheels, also low loading. Free of iron and sulphur. Abrasive discs (for steel, stainless steel and aluminium) RS3 in 1 For machining welds, chamfering, deburring, cleaning cast aluminium. Extraordinary properties when machining spheroidal cast iron. 602 Ø x Width Rotational speed max. rpm a 115 x pcs x pcs x pcs. 103 Machining of aluminium with standard multi-washer (loaded). Machining of aluminium with RS3 in 1 (not loaded) = Sales are restricted to the packaging units mentioned in the catalogue.. a Purchase orders must be in units.

23 ß g Cold-moulded, glass-fibre-reinforced, open structure, hole 22,2 Ø, max. working speed 80 m/sec. For machining steel with fast angle grinders. 606 Medium-hard wheel RS 2 With high chip removal and and high edge strength. For machining structural steel and construction steel, unalloyed and alloyed stainless steel and tool steel. Rough grinding discs (metal) 609 Standard multi-purpose use KSM ard wheel with long life time. Multi-purpose use in general metalworking. Saw, Files, Grinders and Brushes Medium-hard Standard Ø x Width Rotational speed max. rpm a 115 x pcs x pcs x pcs x pcs Medium-hard Standard Ø x Width Rotational speed max. rpm a 180 x pcs x pcs x pcs x pcs Rough grinding discs (metal) Cold-moulded depressed centre, fibre-reinforced synthetic resin bonding, borehole 22,2 Ø, max. working speed 80 m/sec. 615 Medium-hard wheel A 30 P For steel and cast iron (grey cast iron and spheroidal cast iron) with good abrasive performance and long service life. Multi-purpose use. 617 ard wheel A 2 R For machining steel, with good abrasive performance and long service life. For working on welds, deburring, edge working A 30 P A 2 R Ø x Width Rotational speed max. rpm a 115 x, pcs x 7, pcs x 7, pcs A 30 P A 2 R Ø x Width Rotational speed max. rpm a 178 x 7, pcs x 8, pcs x 7, pcs g Medium-hard disc RS 2 Cold-moulded depressed centre, glass-fibre-reinforced, open structure, borehole 22,2 Ø, max. working speed 80 m/sec. Easy grinding, with good service life and very high stock removal rate. Very low loading. Rough grinding discs (aluminium) For lubricating non-ferrous metal such as aluminium, copper, zinc, lead and tin and corresponding alloys such as bronze, brass, gun metal. For grinding lugs, skins of a casting, welds, burrs and edges. 611 Ø x Width Rotational speed 611 max. rpm a 115 x pcs x pcs x pcs. 10 = Sales are restricted to the packaging units mentioned in the catalogue.. a Purchase orders must be in units.

24 Rough grinding discs Cup grinding wheels Cutting-off discs Combination grinding wheels 630 g Medium-hard wheel RS 38 Cold-moulded depressed centre, glass-fibre-reinforced, open structure, borehole 22,2 Ø, max. working speed 80 m/sec. Easy grinding, with good service life and very high chip removal capacity. Free of iron and sulphur. Rough grinding discs (stainless steel) For corrosion and acid-resistant steel such as Inox, V2A, Coracid, Nirosta, heat-resistant cast steel (GX steel), spring steel, all types of construction and tool steel. For grinding edges, deburring, cleaning of welds. 630 Ø x Width Rotational speed 630 max. rpm a 115 x pcs x pcs x pcs x pcs x pcs x pcs g URRICANE RS 39 Borehole 22,23. Max. working speed 80 m/sec. Perfectly aligned rest for best machining. The special profile allows for an extremelz aggressive stock removal rate. Cool grinding and continuous chip removal thanks to punctual support. Free of iron and sulphur. Significantly quicker machining when compared to standard rough grinding discs. Rough grinding discs (for steel, stainless steel, aluminium, and cast iron) For apparatus engineering, container construction, car-body construction, and smitheries. 650 Ø x Width Rotational speed Grit 650 max. rpm a 115 x pcs x pcs x pcs x pcs x pcs x pcs Rough grinding discs (stainless steel) Cold-moulded depressed centre, fibre-reinforced synthetic resin bonding, borehole 22,2 Ø, max. working speed 80 m/sec. Produced without added fillers containing iron, sulphur or chlorine. 621 ard wheel A 30 N For stainless steel with good abrasive performance and long service life. For working on welds, deburring, edge working Medium-hard wheel A 30 M For stainless steel and hard to machine materials with good abrasive performance and long service life. Multi-purpose use. 621 A 30 M A 30 N Ø x Width Rotational speed max. rpm a 115 x, pcs x 7, pcs x 5, pcs x 7, pcs x 7, pcs x 8, pcs x 7, pcs = Sales are restricted to the packaging units mentioned in the catalogue.. a Purchase orders must be in units.

25 ß g Conical, medium-hard, borehole 22,2 Ø. For rough grinding through finishing grinding. For use on coon angle grinders. Max. working speed 50 m/sec. Cup grinding wheels Note: Use safety guards! Particularly high chip removal! 660 For grinding surfaces, constructions and welds. For levelling of put-together parts thanks to face-mounting. For structural steel, unalloyed and alloy steel, spring steel, tempered steel. Normal carborundum. 661 For grinding natural and artificial stone, chamfering of edges, cleaning of grey cast iron parts and of frameworks. For concrete, refractory stones, tiles, glazed tiles, clinker, moulding sand. Silicon carbide. Saw, Files, Grinders and Brushes Metal Stone Grit Largest Ø x eight ardness Rotational speed max. rpm 2 (coarse) 110/90 x 55 Q (medium) 110/90 x 55 Q (fine) 110/90 x 55 Q g XT 35 Cross Extra thin disc (1,9 ), borehole 22,23. Allows for easy and quick cutting as well as rough grinding, with good service life. Three full fabric layers guarantee a very high stability and best safety. Max. working speed 80 m/sec. Without iron or sulphur. Cutting-off and grinding discs Several work steps can be performed with one disc, without having to remove the machine. Extra thin cutting, deburring, bevelling, and smoothing. Suitable for corrosion and acid-resistant steel, ardox, hardened, high-alloyed and high-strength steel, galvanised parts, steel, tool steel. 705 Ø x Thickness Rotational speed 705 max. rpm a 115 x 1, pcs x 1, pcs Combination grinding discs Combination grinding disc for cutting and light-duty deburring. Robust, very stable disc design. Reduces costs by reducing setup times. Aggressive abrasive and high-quality grit bonding. Without filler materials which contain iron, sulphor, or chlorine. For cutting, light-duty deburring and light-duty surface grinding. For steel and INOX. Suitable for angle grinder of all classes. 710 Ø x Thickness Rotational speed 710 max. rpm a 115 x 2, pcs x 2, pcs Performance requires quality. Digital slide callipers by ATORN: ATORN s high-quality measuring tools. = Sales are restricted to the packaging units mentioned in the catalogue.. a Purchase orders must be in units.

26 Cutting-off discs Small free-hand cutting-off discs 800 Medium-hard wheel Straight, fibre-reinforced synthetic resin bonding, max. working speed 80 m/sec. Produced without added fillers containing iron, sulphur or chlorine. Multi-purpose use for cutting steel, stainless steel, cast iron and non-ferrous metal. Especially suitable for materials with very high-temperature strength, e.g. when repairing engines in turbine construction. Also in car-body construction, for cutting sheet metal in hard-to-reach places. Note: (Compressed-air) straight grinder see cat.-no , 9225, Mounting bolt Shank Ø 6 or 10. Cutting-off disc Mounting bolt Ø x Width Borehole Ø Rotational speed max. rpm 30 x 1, x 1, x 2, x 2, x 2, x 2, Flat, thin version, borehole Ø 22,2. Very hard cutting-off disc for extremely short cutting times. Smooth sides for chatter-free and almost burr-free cutting. For cutting thin-walled pipes, thin sheet metal and profiles. Free-hand cutting-off discs (steel) 80 Ø x Thickness Rotational speed 80 max. rpm a 115 x 1, pcs x 1, pcs x 1, pcs x 1, pcs x 1, pcs x 1, pcs Max. working speed 80 m/sec., glass-fibre-reinforced, open structure, borehole 22,2 Ø. ard, with long life and cooled, fast cutting. For cutting high-strength structural steels. Free-hand cutting-off discs (metal) 805 Ø x Thickness Shape Rotational speed 805 max. rpm a 115 x 3 depressed centre pcs x 3 depressed centre pcs x 3 flat pcs x 3 flat pcs = Sales are restricted to the packaging units mentioned in the catalogue.. a Purchase orders must be in units.

27 ß g Glass-fibre-reinforced, open structure, hole 22,2 Ø, max. working speed 80 m/sec. 809 Extra thin high-quality cutting-off disc XT20 Very hard, with extremely quick cut, very thin, very precise, chatter-free, burr-free, low-noise, cool, with extremely long service life. For cutting solid stock, tubing, profiles, sheet metal, spring steel and tool steel. 810 igh-performance Cutting-Off Wheels XT/FT/FTK 67 Very long service life and special cool cutting. For cutting sheet metal, tubing, profiles and solid stock. Effortlessly cuts all iron materials. Free-hand cutting-off discs (metal) 815 Special medium-hard FT/FTK 33 With long life and cooled, fast cutting. For cutting high-strength structural steels. 816 Medium-hard cutting-off disc XT/FT/FTK 2 Even cuts heavy-duty materials very easily, with long service life. Particularly suitable for cutting aluminium, aluminium-alloy, copper, brass, bronze and other sticking non-ferrous metal. Saw, Files, Grinders and Brushes Medium-hard wheel KSM/KSMK With good cutting properties and high-performance standard. For multi-purpose use in metalworking. 115 x 2,5/ x 2,5/3 XT20 XT/FT/FTK 67 KSM/KSMK FT/FTK 33 XT/FT/FTK 2 Ø x Thickness Shape Rotational speed max. rpm a 115 x 1,0 flat x 1,5 flat x 2,5 depressed centre x 3,0 depressed centre pcs x 3,0 depressed centre x 3,0 depressed centre x 1,0 flat x 1,5 flat x 2,5 depressed centre pcs x 3,0 depressed centre pcs x 1,5 flat pcs x 3,0 flat x 1,5 flat x 1,5 flat pcs x 3,0 flat x 1,5 flat x 3,0 flat pcs x 3,0 flat x 3,0 flat x 1,9 flat pcs x 3,0 flat pcs x 3,0 flat Performance requires quality. Adjustable wrenches by ATORN: ATORN s high-quality hand tools. = Sales are restricted to the packaging units mentioned in the catalogue.. a Purchase orders must be in units.