Drilling Tools Step drills 184 Step drills T - Countersink angle - With straight shank - Cone envelope grind - Web-thinned chisel edge and surface treatment For producing threaded core holes and countersinks in accordance with 336 Part 1. Countersinks for through-holes in accordance with EN 2273. ground for steel to 9 N/mm 2, aluminium alloys, brass, bronze. 8378 N 118 184 for d 1 x d 2 l 2 l 1 184 Thread M 3 2,5 x 3,4 8,8 39 7 11 M 4 3,3 x 4,5 11,4 47 8 12 M 5 4,2 x 5,5 13,6 57 93 13 Step drills for d 1 x d 2 l 2 l 1 185 Thread M 3 3,4 x 6,6 9 63 11 11 M 4 4,5 x 9, 11 81 125 12 M 5 5,5 x 11, 13 94 142 13 M 6 6,6 x 13, 15 11 151 15 M 8 9, x 17,2 19 13 191 17 Al<1%Si Al>1%Si Cu St<52N St<75N St<9N St<11N St<12N St<14N <45HRC <55HRC <6HRC <67HRC VA-steel<9N VA-steel>9N Ti-alloys GG(G) plastics 5-6 4-5 3-6 25-28 22-25 2-22 - - - - - - - - - - 2-28 3-4 185 T - Countersink angle - With straight shank - Cone envelope grind - Web-thinned chisel edge and surface treatment For producing screw through-holes EN 2273, screw-head countersinks shape A medium in accordance with 74 Part 1. Screw countersinks 963 to 966. ground for steel to 9 N/mm 2, aluminium alloys, brass, bronze. 8374 Al<1%Si Al>1%Si Cu St<52N St<75N St<9N St<11N St<12N St<14N <45HRC <55HRC <6HRC <67HRC VA-steel<9N VA-steel>9N Ti-alloys GG(G) plastics 5-6 4-5 3-6 25-28 22-25 2-22 - - - - - - - - - - 2-28 3-4 for d 1 x d 2 l 2 l 1 184 Thread M 6 5, x 6,6 16,5 63 11 14 M 8 6,8 x 9, 21, 81 125 15 M 1 8,5 x 11, 25,5 94 142 16 N 118 185 1861-1862 Step drills T - Countersink angle 18 - Cone envelope grind - Web-thinned chisel edge and surface treatment For producing screw through-holes EN 2273, screw-head countersinks shape H, J and K. Version medium in accordance with 74 Part 2. Cheese head screws in accordance with 84, 912, 6912, 7513, 7984. ground for steel to 9 N/mm 2, cast iron, aluminium alloys, brass, bronze. 1861 With straight shank. 1862 With Morse taper shank. Straight shank Morse taper shank for d 1 x d 2 l 2 l 1 shank 1861 1862 Thread MT M 3 3,4 x 6, 9 57 93 11 M 4 4,5 x 8, 11 75 117 12 M 5 5,5 x 1, 13 87 133 13 M 6 6,6 x 11, 15 94 142 14 M 8 9, x 15, 19 114 169 15 M 8 9, x 15, 19 114 212 2 15 M 1 11, x 18, 23 13 191 16 M 1 11, x 18, 23 13 228 2 16 M 12 13,5 x 2, 27 14 238 2 17 M 16 17,5 x 26, 35 165 286 3 19 M 2 22, x 33, 43 185 334 4 111 8376 8377 18 18 N 18 118 1861 1862 1.34 Fax order hotline: +49 624 739-1217
1866-1868 Short step drills T - With straight shank - Cone envelope grind - Web-thinned chisel edge ground for steel to 9 N/mm 2, cast iron, aluminium alloys, brass, bronze. 1866 Countersink angle. For threaded core holes 336 Part 1. Countersinks for through-holes EN 2273 medium. 1867 Countersink angle. For screw through-holes EN 2273. Countersinks 74 Part 1 fine, countersunk screws EN ISO 29 and 21. N 118 1866 1867 Drilling Tools 1868 Countersink angle 18. For screw through-holes EN 2273. Screw-head countersinks, shape H, J, K Part 2 medium. Cheese head screws EN ISO 4762, EN ISO 127, 6912, 7513, 7984. for d 1 x d 2 l 2 l 1 1866 1867 1868 thread M 3 2,5 x 3,4 8,8 2 52 11 M 4 3,3 x 4,5 11,4 24 58 12 M 5 4,2 x 5,5 13,6 28 66 13 M 6 5, x 6,6 16,5 31 7 14 M 8 6,8 x 9, 21, 4 84 15 M 1 8,5 x 11, 25,5 47 95 16 M 12 1,2 x 13,5 3, 54 17 17 M 3 3,2 x 6, 9, 28 66 11 M 4 4,3 x 8, 11, 37 79 12 M 5 5,3 x 1, 13, 43 89 13 M 6 6,4 x 11,5 15, 47 95 14 M 8 8,4 x 15, 19, 56 111 15 M 1 1,5 x 19, 23, 64 127 16 M 3 3,4 x 6, 9, 28 66 11 M 4 4,5 x 8, 11, 37 79 12 M 5 5,5 x 1, 13, 43 89 13 M 6 6,6 x 11, 15, 47 95 14 M 8 9, x 15, 19, 56 111 15 M 1 11, x 18, 23, 62 123 16 18 18 1866 1867 1868 1868 Al<1%Si Al>1%Si Cu St<52N St<75N St<9N St<11N St<12N St<14N <45HRC <55HRC <6HRC <67HRC VA-steel<9N VA-steel>9N Ti-alloys GG(G) plastics 5-6 4-5 3-6 25-28 22-25 2-22 - - - - - - - - - - 2-28 3-4 1863-1864 Short step drills - With straight shank - Right-hand cut - Diameter tolerance h8 For thread core holes. For economically producing boreholes and countersinkings in one work step. Solid carbide/tiain-coated. 1863 Countersink angle. 1864 Countersink angle 18. For through-holes. for d 1 x d 2 l 2 l 1 shank Ø 1863 thread mm M 3 2,5 x 3,4 8,8 28 66 6, 11 M 4 3,3 x 4,5 11,4 28 66 6, 12 M 5 4,2 x 5,5 13,6 28 66 6, 13 M 6 5, x 6,6 16,5 41 79 8, 14 M 8 6,8 x 9, 21, 47 89 1, 15 M 1 8,5 x 11, 25,5 55 12 12, 16 M 12 1,2 x 13,5 3, 6 17 14, 17 18 18 1863 1864 18 for d 1 x d 2 l 2 l 1 shank Ø 1864 thread mm M 3 3,4 x 6, 9 28 64 6, 11 M 4 4,5 x 8, 11 37 79 8, 12 M 5 5,5 x 1, 13 43 89 1, 13 M 6 6,6 x 11, 15 55 12 12, 14 M 8 9, x 15, 19 6 115 16, 15 M 1 11, x 18, 23 62 123 18, 16 VHM TiAIN Al<1%Si Al>1%Si Cu St<52N St<75N St<9N St<11N St<12N St<14N <45HRC <55HRC <6HRC <67HRC VA-steel<9N VA-steel>9N Ti-alloys GG(G) plastics 5-75 4-6 2-4 25-45 2-35 2-3 2-25 15-2 1-15 - - - - 1-15 1-15 2-8 2-3 1-3 Fax order hotline: +49 624 739-1217 1.35
1215-1217 Countersink (deburrer) - Multi-flute - Right-hand cut - Straight shank (shape A) For deburring, chamfering and countersinking the edges of holes when machining standard-duty materials such as: Steel, cast iron, non-ferrous and light metal.. 1215 335, countersink angle. 1217 347, countersink angle 12. d 1 d 2 h9 l 1 d3 1215 8 8 48 1,5 12 1 8 48 1,8 13 12,5 8 48 2, 14 16 1 56 3,2 15 2 1 6 5, 16 25 12 7 7, 17 31,5 16 75 9, 18 12 d 1 d 2 h9 l 1 d 3 1217 16 1 53 3,2 11 12 d3 1215 1217 Drilling Tools 12115 Countersink angle, single flute, right-hand cut, straight shank (shape A). -E Countersink range d 1 d 2 l 1 12115 1-8 8 6 5 12 1-1 1 6 5 13 2-12 12 8 56 14 2-16 16 1 6 15 2-2 2 1 63 16 2-25 25 1 67 17 3-3 3 12 7 18 4-4 4 15 92 19 5-5 5 15 1 11 -E -E. 12115 1225-1227 Countersink angle, right-hand cut, straight shank. For burr-free and chatter-free countersinking and deburring holes for nearly all materials. Countersinking and deburring tools 1227 /TiN-coated. 1225. /TiN Countersink range d 1 d 2 l 1 1225 1227 1-4 6,35 6,35 45 11 2-5 1 6 46 12 12 5-1 14 8 48,5 13 13 1-15 21 1 65 14 14 15-2 27,5 15 85 15 15 2-25 35 15 12 16 TiN 1225 11 1225 12-16 1227 Al<1%Si Al>1%Si Cu St<52N St<75N St<9N St<11N St<12N St<14N <45HRC <55HRC <6HRC <67HRC VA<9N VA>9N Ti GG(G) plastics. 1225 25-4 1-3 25-8 26-3 25-28 18-25 6-1 5-8 2-5 - - - - 4-1 4-1 4-1 9-15 1-6 1227 3-8 3-5 3-1 32-36 3-34 22-3 7-12 6-1 3-6 - - - - 5-12 5-12 5-12 1-25 1-6 Fax order hotline: +49 624 739-1217 12.1
Drilling Tools 1224-12241 - Countersink angle 6. - 3 flutes - Right-hand cut - Straight shank (shape C) For burr and chatter-free countersinking and deburring of steel, cast iron and non-ferrous metals. Best results at low cutting speed and high feed rate. 1224. 12241 /TiN-coated. /TiN d 1 d 2 h9 l 1 d 3 1224 12241 6,3 5 45 1,6 11 11 8, 6 5 2, 12 12 1, 6 53 2,5 13 13 12,5 8 56 3,2 14 14 16, 1 63 4, 15 15 2, 1 67 5, 16 16 25, 1 71 6,3 17 17 31,5 12 76 1, 18 18 4, 15 91 1, 19 TiN d 3 334 6 1224 12241 Al<1%Si Al>1%Si Cu St<52N St<75N St<9N St<11N St<12N St<14N <45HRC <55HRC <6HRC <67HRC VA<9N VA>9N Ti GG(G) plastics. 25-4 1-3 25-8 26-3 25-28 18-25 6-1 - - - - - - - - - 9-15 1-6 12242 - Countersink angle 75-3 flutes - Right-hand cut - Straight shank (shape C) For burr and chatter-free countersinking and deburring of steel, cast iron and non-ferrous metals.. 334 75 12242 d 1 d 2 h9 l 1 d 3 12242 6,3 5 45 1,5 11 8,3 6 5 2, 12 1,4 6 51 2,5 13 12,4 8 55 3, 14 16,5 1 61 3,5 15 2,5 1 65 4, 16 25, 1 69 5, 17 d 3 Al<1%Si Al>1%Si Cu St<52N St<75N St<9N St<11N St<12N St<14N <45HRC <55HRC <6HRC <67HRC VA<9N VA>9N Ti GG(G) plastics. 25-4 1-3 25-8 26-3 25-28 18-25 6-1 - - - - - - - - - 9-15 1-6 Info 335 C and D Countersink angle, with 3 flutes, right-hand cut. For burr and chatter-free countersinking, deburring of steel, cast iron and non-ferrous metals. For countersinking to 74 and 75 page 1, quality grade fine, A for countersunk screws 963 and 965, oval head screws 964 and 966, tapping dies 7513 and 7516, B for countersunk screws 7991. Best results at low cutting speed and high feed rate. 12.2 Fax order hotline: +49 624 739-1217
1224-12259 Right-hand cut with straight shank. Countersink and deburrer sets For counterboring and deburring. 1224 Drilling Tools contents quality set contents 1224 4-part 1 ea. Ø 2-5 / 5-1 / 1-15 / 15-2 mm in plastic cassette 21 1225 contents quality set contents 1225 6-part 1 ea. Ø 6,3 / 8,3 / 1,4 / 12,4 / 16,5 / 2,5 mm in plastic cassette 21 -TiCN +TiN 12251 contents quality set contents 12251 6-part - 1 ea. Ø 6,3 / 8,3 / 1,4 / TiCN + 12,4 / 16,5 / 2,5 mm TiN in metal cassette 11 12252 contents quality set contents 12252 6-part extra 1 ea. Ø 6,3 / 8,3 / 1,4 / Long shank 12,4 / 16,5 / 2,5 mm in metal cassette 11 12254 contents quality set contents 12254 6-part 1 ea. Ø 6,3 / 8,3 / 1,4 / 1/4 inch 12,4 / 16,5 / 2,5 mm Hexagon shank with adapter, handle, circlip 3126 and magnet, drilling paste in plastic cassette 11 -E 12255 contents quality set contents 12255 6-part -E 1 ea. Ø 6,3 / 8,3 / 1,4 / 12,4 / 16,5 / 2,5 mm in metal cassette 11 12259 contents quality set contents 12259 17-part 1 ea. Ø 4,3 / 5, / 6, / 6,3 / 7, / 8, / 8,3 / 1, / 1,4 / 11,5 / 12,4 / 15, / 16,5 / 19, / 2,5 / 23 / 25 mm in metal cassette 11 Z Fax order hotline: +49 624 739-1217 12.3
Drilling Tools Countersinks for Reversible Cutting Inserts 12265-1227 Countersink angle, 3 flutes, straight shank (shape C C). For countersinking to 74 and 75, page 1, quality grade fine. 12265. 12266 -E. 12267 /TiCN + TiN-coated. d 3 12269 For stainless steel. powder steel, ASP 3. 1227 6,3-8,3 mm solid carbide, above carbide-tipped. Carbide quality, K 2. 12265-12266 12265-12269 1227 -E /TiCN+TiN /ASP3 HM/K 2 d 1 d 2 l 1 d 3 d 3 12265 12266 12267 12269 1227 mm 4,3 4 4 1,3-11 5, 4 4 1,5-12 12 6, 5 45 1,5-13 13 6,3 5 45 1,5 2,2 14 14 14 14 14 7, 6 5 1,8-15 7,3 6 5 1,8-16 16 8, 6 5 2, - 17 17 8,3 6 5 2, 2,8 18 18 18 18 18 9,4 6 5 2,2-19 1, 6 5 2,5-11 11 1,4 6 5 2,5 3,5 111 111 111 111 111 11,5 8 56 2,8-112 112 12,4 8 56 2,8 4, 113 113 113 113 113 15, 1 6 3,2-114 114 114 16,5 1 6 3,2 5, 115 115 115 115 115 19, 1 63 3,5-116 116 2,5 1 63 3,5 7, 117 117 117 117 117 23, 1 67 3,8-118 118 25, 1 67 3,8 9, 119 119 119 119 119 31, 12 71 4,2 1, 12 12 12 12 4, 15 8 1, - 121 121 121 -TiCN +TiN ASP3 HM K2 -E VA 335 12267 12269 1227 Al<1%Si Al>1%Si Cu St<52N St<75N St<9N St<11N St<12N St<14N <45HRC <55HRC <6HRC <67HRC VA<9N VA>9N Ti GG(G) plastics. 12265 + 12266 25-4 1-3 25-8 26-3 25-28 18-25 6-1 5-8 2-5 - - - - 4-1 4-1 4-1 9-15 1-6 12267 + 12269 3-8 3-5 3-1 32-36 3-34 22-3 7-12 6-1 3-6 - - - - 5-12 5-12 5-12 1-25 1-6 1227 55-18 25-7 6-14 55-75 5-65 4-55 13-22 1-18 8-15 6-14 6-14 - - 1-22 1-22 1-22 2-45 2-65 1226 With extended straight shank (shape C), 1 mm long. 3 cutting blades. For countersinking to 74 and 75, page 1, quality grade fine. d 1 d 2 l 1 d 3 1226 6,3 5 1 1,5 1 8,3 6 112 2, 11 1,4 8 112 2,5 12 12,4 8 113 2,8 13 d 3 1226 d 1 d 2 l 1 d 3 1226 16,5 1 115 3,2 14 2,5 1 119 3,5 15 25, 1 122 3,8 16 Al<1%Si Al>1%Si Cu St<52N St<75N St<9N St<11N St<12N St<14N <45HRC <55HRC <6HRC <67HRC VA<9N VA>9N Ti GG(G) plastics. 25-4 1-3 25-8 26-3 25-28 18-25 6-1 5-8 2-5 - - - - 4-1 4-1 4-1 9-15 1-6 12.4 Fax order hotline: +49 624 739-1217
12271 Countersink angle, 3 flutes, ground, countersink head in compliance with 335 C with 1/4 inch hexagon shank, ground, in compliance with 3126. Nominal Ø overall for counter 12271 mm length mm sinking 6,3 31 M 3 11 8,3 31 M 4 12 1,4 34 M 5 13 12272 - Countersink angle - With 3 flutes - Morse taper shank (shape D).. Countersink and deburrer bits. 12271 Nominal Ø overall for counter 12271 mm length mm sinking 12,4 35 M 6 14 16,5 4 M 8 15 2,5 41 M 1 16 Further dimensions available on request. 12272 d 3 d 1 d 3 l 1 MT 12272 15, 3,2 85 1 11 2,5 3,5 1 2 12 25, 3,8 16 2 13 3, 4,2 112 2 14 31, 4,2 112 2 15 34, 4,5 118 2 16 335C 335D d 1 d 3 l 1 MT 12272 37, 4,8 118 2 17 4, 1, 14 3 18 5, 14, 15 3 19 63, 16, 155 4 11 8, 22, 19 4 111 1, 3, 2 4 112 Drilling Tools Al<1%Si Al>1%Si Cu St<52N St<75N St<9N St<11N St<12N St<14N <45HRC <55HRC <6HRC <67HRC VA<9N VA>9N Ti GG(G) plastics. 25-4 1-3 25-8 26-3 25-28 18-25 6-1 5-8 2-5 - - - - 4-1 4-1 4-1 9-15 1-6 12274 With plastic handle, countersink angle, with 3 flutes, right-hand cut. Ø 12274 mm 12,5 11 15, 11 16,5 12. 12274 Ø 12274 mm 2,5 13 25, 14 1231-12313 ; 1231 - Countersink angle - Right-hand cut - Straight shank - For mounting 2 carbide reversing tips, each with 3 flutes, clearance angle 8 Scope of supply: - Including clamp screws - Without carbide reversing tips For screw head countersinks (countersinking in compliance with 74 page 1, shape A, fine). Countersinks for Reversible Cutting Inserts 12312 Spare Clamping Screws For countersink for reversible cutting inserts cat.-no. 1231. 12313 Carbide reversible cutting inserts 3 cutting blades, clearance angle 8. For countersink for reversible cutting inserts cat.-no. 1231. PVD coating (P25). d3 1231 12313 Countersink spare screw reversible carbide tip k d 1 d 2 d 3 H13 Cutting insert Torx Plus 1231 12312 12313 mm mm mm size screw KWS-M 1 19 16 7, W3 1466.338425 S/M 2,6 x 6,2-8 IP/T8 11 11 11 KWS-M 14 26 16 11, W3 1472.48425 S/M 2,6 x 6,2-8 IP/T8 13 11 13 KWS-M 16 3 2 12, W3 2672.56 S/M 3,5 x 7,3-1 IP/T1 14 12 15 KWS-M 18 34 2 16, W3 2672.56 S/M 3,5 x 7,3-1 IP/T1 15 12 15 Fax order hotline: +49 624 739-1217 12.5
Drilling Tools Countersinks Counterbores Spot facing cutters 1245 Countersinks (screw head cutters, spot facing cutters) Countersink angle, right-hand cut, right-hand helix. Straight shank and fixed pilot. For countersinking in compliance with 74, page 1. For countersinking of countersunk screws 963 and 965, oval head screws 964 and 966, tapping dies F and G in compliance with 7513, tapping dies D and E in compliance with 7516.. Fixed pilot: D = through hole. Sunk hole: m = quality grade medium, f = quality grade fine. for countersinking d 1 z9 d 3 e8 l 1 d 2 h9 1245 Thread accuracy grade M 3 Dm 6,6 3,4 71 5, 29 M 3 Df 6, 3,2 71 5, 211 M 4 Dm 9, 4,5 8 8, 213 M 4 Df 8, 4,3 8 8, 215 M 5 Dm 11, 5,5 8 8, 217 M 5 Df 1, 5,3 8 8, 219 d3 1866 1245 for countersinking d 1 z9 d 3 e8 l 1 d 2 h9 1245 Thread accuracy grade M 6 Dm 13, 6,6 1 12,5 221 M 6 Df 11,5 6,4 8 8, 223 M 8 Dm 17,2 9, 1 12,5 225 M 8 Df 15, 8,4 1 12,5 227 M 1 Dm 21,5 11, 1 12,5 229 M 1 Df 19, 1,5 1 12,5 231 Al<1%Si Al>1%Si Cu St<52N St<75N St<9N St<11N St<12N St<14N <45HRC <55HRC <6HRC <67HRC VA<9N VA>9N Ti GG(G) plastics. 2-3 15-25 15-3 15-2 12-18 8-15 - - - - - - - - - - 1-18 2-3 1241 Sets of Counterbores 6-part. with 1 ea. countersink for M 3 / M 4 / M 5 / M 6 / M 8 and M 1, in plastic case. Right-hand cut, right-hand helix, straight shank and fixed pilot. For countersinking in compliance with 74, page 2. Counter bores for cheese head screws 84 and Allen screws 912 and 6912.. 1241 21 KM-6 For core hole. 1241 22 DM-6 For through holes, quality grade medium. 1241 23 DF-6 For through holes, quality grade fine. 1241 1241 KM-6 21 DM-6 22 DF-6 23 12411 Counterbores Similar to 373, right-hand cut, right-hand helix, straight shank and fixed pilot. For countersinking in compliance with 74, page 2. Counter bores for cheese head screws 84 and Allen screws 912 and 6912.. Fixed pilot: D = through hole, K= core hole Sunk hole: m = quality grade medium, f = quality grade fine. for countersinking d 1 z9 d 3 e8 l 1 d 2 h9 12411 Thread accuracy grade M 3 Dm 6,5 3,4 71 5, 99 M 3 Df 6,5 3,2 71 5, 1 M 3 Dm 6,a 3,4 71 5, 11 M 3 Df 6, 3,2 71 5, 12 M 3 K 6, 2,5 71 5, 13 M 4 Dm 8, 4,5 71 5, 17 M 4 Df 8, 4,3 71 5, 18 M 4 K 8, 3,3 71 5, 19 M 5 Dm 1, 5,5 8 8, 11 M 5 Df 1, 5,3 8 8, 111 M 5 K 1, 4,2 8 8, 112 M 6 Dm 11, 6,6 8 8, 113 Al<1%Si Al>1%Si Cu St<52N St<75N St<9N St<11N St<12N St<14N <45HRC <55HRC <6HRC <67HRC VA<9N VA>9N Ti GG(G) plastics. 2-3 15-25 15-3 15-2 12-18 8-15 - - - - - - - - - - 1-18 2-3 d3 12411 for countersinking d 1 z9 d 3 e8 l 1 d 2 h9 12411 Thread accuracy grade M 6 Df 11, 6,4 8 8, 114 M 6 K 11, 5, 8 8, 115 M 8 Dm 15, 9, 1 12,5 116 M 8 Df 15, 8,4 1 12,5 117 M 8 K 15, 6,8 1 12,5 118 M 1 Dm 18, 11, 1 12,5 119 M 1 Df 18, 1,5 1 12,5 12 M 1 K 18, 8,5 1 12,5 121 M 12 Dm 2, 13,5 1 12,5 122 M 12 Df 2, 13, 1 12,5 123 M 12 K 2, 1,2 1 12,5 124 12.6 Fax order hotline: +49 624 739-1217
12421 Counterbores Similar to 373, right-hand cut, right-hand helix, Morse taper shank and fixed pilot. For countersinking in compliance with 74, page 2. Counter bores for cheese head screws 84 and Allen screws 912 and 6912.. Fixed pilot: D = through hole. Sunk hole: m = quality grade medium, f = quality grade fine. for countersinking d 1 z9 l 1 d3 e8 MT 12421 thread accuracy grade mm mm mm M 1 Dm 18, 15 11, 2 11 M 1 Df 18, 15 1,5 2 12 M 12 Dm 2, 15 13,5 2 14 M 12 Df 2, 15 13, 2 15 M 14 Dm 24, 16 15,5 2 17 M 14 Df 24, 16 15, 2 18 d3 12421 for countersinking d 1 z9 l 1 d3 e8 MT 12421 thread accuracy grade mm mm mm M 16 Dm 26, 19 17,5 3 11 M 16 Df 26, 19 17, 3 111 M 18 Dm 3, 19 2, 3 113 M 18 Df 3, 19 19, 3 114 M 2 Df 33, 19 21, 3 117 Drilling Tools Al<1%Si Al>1%Si Cu St<52N St<75N St<9N St<11N St<12N St<14N <45HRC <55HRC <6HRC <67HRC VA<9N VA>9N Ti GG(G) plastics. 2-3 15-25 15-3 15-2 12-18 8-15 - - - - - - - - - - 1-18 2-3 1253-1254 Spot facing cutters P 3-flute, with short-taper fastening for mounting in holder cat.-no. 1254-12541, for interchangeable fixed pilots cat.-nr. 1256-1257, type A. For machinery steel, soft grey cast iron, mediumhard non-ferrous metals etc. 1253. 1254 HM-soldered (K1 - K35). 1253 1254 The interchangeable fixed pilots make it possible for the spot facing cutters to be individually assembled. They can therefore be used for countersinking in compliance with 74 and old 75. Carbide quality d 1 size d 2 for holder 1253 1254 mm mm size 5, A 1,7 H 23 6, A 1 2, H 27 6,5 A 1 2, H 21 7, A 2 2,5 H 212 7,4 A 2 2,5 H 213 7,5 A 2 2,5 H 214 8, A 2 2,5 H 215 8,5 A 2 2,5 H 218 9, A 1 3, H, HB 1 219 219 9,5 A 1 3, H, HB 1 221 1, A 1 3, H, HB 1 222 222 1,4 A 1 3, H, HB 1 223 1,5 A 1 3, H, HB 1 224 224 11, A 1 3, H, HB 1 225 225 11,5 A 1 3, H, HB 1 226 226 12, A 1 3, H, HB 1 227 227 12,5 A 1 3, H, HB 1 228 228 13, A 1 3, H, HB 1 29 229 15, A 1 3, H, HB 1 291 291 16, A 2 4, H, HB 2 235 235 16,5 A 2 4, H, HB 2 236 17, A 2 4, H, HB 2 237 237 17,5 A 2 4, H, HB 2 238 238 18, A 3 5, H, HB 3 239 239 18,5 A 3 5, H, HB 3 24 HM K1/K35 Carbide quality d 1 size d 2 for holder 1253 1254 mm mm size 19, A 3 5, H, HB 3 241 241 2, A 3 5, H, HB 3 243 243 2,5 A 3 5, H, HB 3 244 21, A 3 5, H, HB 3 245 245 22, A 3 5, H, HB 3 247 247 22,5 A 3 5, H, HB 3 248 23, A 4 6, H, HB 4 249 249 24, A 4 6, H, HB 4 251 251 25, A 4 6, H, HB 4 252 252 26, A 4 6, H, HB 4 254 254 27, A 4 6, H, HB 4 255 28, A 4 6, H, HB 4 256 256 29, A 4 6, H, HB 4 257 3, A 4 6, H, HB 4 259 259 32, A 4 6, H, HB 4 261 261 33, A 4 6, H, HB 4 262 262 34, A 5 8, H, HB 5 263 263 35, A 5 8, H, HB 5 264 264 36, A 5 8, H, HB 5 265 265 38, A 5 8, H, HB 5 267 4, A 5 8, H, HB 5 269 269 41, A 5 8, H, HB 5 27 42, A 5 8, H, HB 5 271 271 45, A 5 8, H, HB 5 274 274 Al<1%Si Al>1%Si Cu St<52N St<75N St<9N St<11N St<12N St<14N <45HRC <55HRC <6HRC <67HRC VA<9N VA>9N Ti GG(G) plastics. 1253 7-1 5-7 - 23-27 2-23 17-2 12-17 12-15 8-12 - - - - 12-14 1-12 - - - 1254 1-15 6-11 - 6-9 5-6 3-5 22-3 2-25 15-22 - - - - 3-5 2-4 - 1-18 - Fax order hotline: +49 624 739-1217 12.7
Fixed pilots Normal holder Hand reamers 1256-1257 Fixed Pilots Drilling Tools P Slides along longitudinal and mounted to allow slight rotation. 1256 One-part, assembly with nut and washer (size, 1 and 2 non-rotatable, mounted in countersink with lateral screw). 1256 Exchangeable within the same countersink size. Therefore a large number of combinations is possible Insert protection washer between the blade and the pilot only when using carbide countersinks. 1257 Two-part, guide bushings with locking screw, assembly with nut and washer. 1257 One-part d 1 for countersink d 2 1256 mm size mm 2, A 1,7 31 2,4 A 1 2, 35 2,5 A 1 2, 38 3, A 1,7 319 3, A 1 2, 32 3, A 2 2,5 321 3,2 A 1 2, 322 3,2 A 1 3, 324 3,4 A 1 2, 325 4, A 2 2,5 337 4, A 2 4, 336 4,2 A 2 4, 339 Two-part d 1 for countersink d 2 1257 mm size mm 11, A 3 5, 371 12, A 3 5, 373 13, A 3 5, 375 14, A 3 5, 377 15, A 4 6, 379 One-part d 1 for countersink d 2 1256 mm size mm 4,5 A 2 4, 34 4,5 A 1 3, 342 5, A 2 2,5 343 5, A 1 3, 344 5,3 A 1 3, 346 5,5 A 1 3, 349 6, A 1 3, 351 6,2 A 1 3, 38 6,4 A 1 3, 353 6,5 A 1 3, 355 6,6 A 1 3, 357 6,8 A 1 3, 358 Two-part d 1 for countersink d 2 1257 mm size mm 16, A 4 6, 38 17, A 4 6, 381 18, A 4 6, 382 19, A 4 6, 383 2, A 4 6, 385 One-part d 1 for countersink d 2 1256 mm size mm 7, A 1 3, 36 8, A 1 3, 381 8,5 A 1 3, 382 8,5 A 3 5, 365 9, A 3 5, 366 1, A 3 5, 368 1,5 A 3 5, 369 1,5 A 4 6, 37 11, A 4 6, 372 12, A 4 6, 374 13, A 4 6, 376 Two-part d 1 for countersink d 2 1257 mm size mm 2, A 5 8, 386 21, A 5 8, 388 22, A 4 6, 389 22, A 5 8, 39 25, A 5 8, 393 1254-12542 Normal holder P1254-12541 Made of case-hardened steel and polished, short model (can also be used as a grinding pencil holder). For mounting spot facing cutters cat.-no. 1253 and 1254. 1254 With straight shank. 12541 With Morse taper shank. 12542 Drift key For cat.-no. 1254 and 12541. 1254 12541 12542 Straight Size l 1 l 2 d 1 d 2 shank 1254 H 59 24 9, 6 str. 11 H 1 76 36 12.5 8 str. 12 H 2 91 41 17, 1 str. 13 H 3 19 49 21, 12 str. 14 H 4 112 52 28, 14 str. 15 H 5 125 65 32, 16 str. 16 MK Drift key Size l 1 l 2 d 1 shank 12541 12542 mm mm mm H 1 14 42 12,5 MK 1 22 12 H 2 19 47 17, MK 1 23 13 H 3 132 57 21, MK 2 24 14 H 4 135 6 28, MK 2 25 15 H 5 168 74 32, MK 3 26 16 12.8 Fax order hotline: +49 624 739-1217
Countersink Milling Cutters Angled Cutters Milling Indexable Inserts 17526 - Adjustable 1-8 - Straight shank with driving face in compliance with 1835 B - With an interchangeable box for for each of the indexable inserts TCMT16T3 and SCMT124... Countersink Milling Cutters Scope of supply: Countersink milling cutter with clamping screw and key, without indexable inserts. For chamfering, deburring, and countersinking. Stable, quiet operation. 1835 B 17526 Milling Tools TCMT TCMT SCMT SCMT D min Ø D max Ø D min Ø D max Ø Y 1 5 32 7.5 3. 2 6 33 1. 32. 3 7 34 13. 32.5 4 1 33 16.5 33.5 45 11 33 17.5 33.5 5 13 32 19. 33.5 6 16 31 22. 33.5 7 19 29 24.5 33.5 8 23 27 27. 31. D h6 L 17526 mm mm 2 1 1 25 1 11 25 15 12 25 2 13 17527 Countersink angles 3, 45, 6, straight shank in compliance with 1835 B, right-hand cut. Without indexable inserts. Angled cutters 3 / 45 / 6 For countersinking for screw heads and deburring of bores and slotted holes. Indexable inserts see cat. no. 17856. K Ø D2 Ø D1 Ø d h6 H Z L Indexable 17527 mm inserts 3 32, 6, 25 38 2 95 TCMT 16T3 1 45 16, 1,2 12 2 1 7 TCMT 112 11 45 21, 6,2 2 35 2 9 TCMT 112 12 45 32,5 1,4 25 42 2 95 TCMT 16T3 13 6 16, 5,4 12 2 1 7 TCMT 112 14 6 26, 15,8 2 35 2 9 TCMT 112 15 6 35, 2, 25 39 2 95 TCMT 16T3 16 1835 B 17527 Spare parts Clamping screws k Wrench For indexable inserts Clamping screw L TORX size 17528 51932 size mm IP TCMT 112 M 2,5 x,45 6,3 8 11 44 TCMT 16T3 M 4, x,7 8 15 12 47 17856 - Three-edge - Positive 7 - With sintered-in chip deflection step Indexable milling inserts TCMT d 6 rε d1 17856 7 l s PM Carbide type H 42 Coating TiN ISO l d d 1 s r 17856 designation a TCMT 1122 11, 6,35 2,8 2,38,2 1 pcs. 11 TCMT 16T34 16,5 9,52 4,4 3,97,4 1 pcs. 12 17.42 Fax order hotline: +49 624 739-1217
17529 Angled cutters 45 with Weldon shank. For chamfer milling starting at Ø 4 mm. Indexable inserts see cat. no. 18578 ff. Angled cutters 45 1835 B 17529 (Z2+3) 45 ØD2 ØD1 L H Ød h6 Z Indexable inserts 17529 mm mm 1, 4 8 28 12 1 SCMT 62 11 2, 11 8 33 12 2 SCMT 62 12 23,7 12 1 37 2 1 SCMT 9T3 13 28,8 16 1 31 16 2 SCMT 9T3 14 42,3 3 1 32 2 3 SCMT 9T3 15 23,7 12 L 2 37 2 1 SCMT 9T3 16 28,8 16 L 2 32 16 2 SCMT 9T3 17 42,3 3 L 2 32 2 3 SCMT 9T3 18 Milling Tools Spare parts Clamping screws k Wrench For indexable inserts Clamping L TORX size 17528 51932 size screw mm IP SCMT 62 M 2,5 x,45 6,3 8 11 44 SCMT 9T3 M 4, x,7 8 15 12 47 17536-17857 - Indexable insert holder - Point angle 45 - With coolant bore - Without indexable inserts For NC spot drilling, milling, V-groove milling, engraving. Milling cutter for bevelling and centring 1835 B 17536 d1 h6 L L1 y Z D min. D max. 17536 mm 2 115 4 45 1.2 2 11 2 15 6 45 1.2 2 12 2 2 8 45 1.2 2 13 Indexable Inserts and Spare Parts 17857 PMK Carbide type H 42 Coating TiN ISO 17857 designation a TCMX 16T3 ZR 1 pcs. 11 Clamping screw k Screwdriver size TORX size 17761 52529 T M 4 x 8 15 11 46 Fax order hotline: +49 624 739-1217 17.43