CHAMFERING

 

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The Ultimale Solid Carbide Indexable Drill with a CHAMFERING Option!

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The UlTimaTe Solid Carbide indexable Drill with a Chamfering Option! y eS an liD C epla Cal SO r i inDr iDe Or Cyl arb Drill el C D STe ee h Sp hig w w w . i s c a r. c o m

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Ch e am m ngi fe a nee ri xi red ng m f p e U m or r modular System: DCnS Drills with Chamring holders The DCNS SUMO UNICHAM drills feature no flange, which enables insertion into the CHAMRING chamfering holders. This modular combination can produce chamfered holes in the diameter range of 7.5 to 25.9 mm and L/D ratios of 3xD and 5xD. The projection of the SUMO UNICHAM drill inserted into the CHAMRING holder can be adjusted for various drilling depths in blind- and through-hole applications for standard 30°, 45° and 60° chamfers, by using XCGT inserts. The drill, which uses standard SUMOCHAM drilling heads, is polished and features a wiper along the tool body. This provides improved surface finish and smooth chip evacuation. The CHAMRING chamfering drill holders have been expanded to the diameter range of 21-25 mm. fo rm an ce Conventional method UNI Chamfering Drills SUMO UNICHAM and CHAMRING drills provide the ultimate solution for the chamfered holes operation. Combined drilling and chamfering operations provide true time savings.

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ed M an er u rm ne M o gi i erf En ax g P M Lin iL DR r fo Applications for DCNS Drills SUMO UNICHAM in common drilling operations ce DCNS body provides a very easy solution for replacement of the solid carbide drills. The drill body has no flange and can be easily mounted in a collet chuck adapter. More economical when compared with the flange-type SUMOCHAM drills. General drilling applications. Replaces solid carbide drils without changing any holding components When using SUMO UNICHAM, the drill’s projection can be adjusted Shorter projection compared to SUMOCHAM, when required For better stability in rough applications and interrupted cuts Can be used on multi-spindle applications for close spacing between adjacent drills Moderate Helix High Helix 3

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DCNS-3D Indexable Head Drills without a Flange and One Flat Shank, Drilling Depth 3xD, Suitable for Chamfering Holders L1 L4 dh6 Dk7 L Dimensions Designation DCNS 075-022-080B-3D DCNS 080-024-080B-3D DCNS 085-025-090B-3D DCNS 090-027-090B-3D DCNS 095-029-100B-3D DCNS 100-030-100B-3D DCNS 105-032-110B-3D DCNS 110-033-110B-3D DCNS 115-035-120B-3D DCNS 120-036-120B-3D DCNS 125-037-130B-3D DCNS 130-039-130B-3D DCNS 135-041-140B-3D DCNS 140-042-140B-3D DCNS 145-044-150B-3D DCNS 150-045-150B-3D DCNS 160-048-160B-3D DCNS 170-051-170B-3D DCNS 180-054-180B-3D DCNS 190-057-190B-3D DCNS 200-060-200B-3D DCNS 210-063-210B-3D DCNS 220-066-220B-3D DCNS 230-069-230B-3D DCNS 240-072-240B-3D DCNS 250-075-250B-3D D min(1) 7.50 8.00 8.50 9.00 9.50 10.00 10.50 11.00 11.50 12.00 12.50 13.00 13.50 14.00 14.50 15.00 16.00 17.00 18.00 19.00 20.00 21.00 22.00 23.00 24.00 25.00 D max 7.90 8.40 8.90 9.40 9.90 10.40 10.90 11.40 11.90 12.40 12.90 13.40 13.90 14.40 14.90 15.90 16.90 17.90 18.90 19.90 20.90 21.90 22.90 23.90 24.90 25.90 L 22.5 24.0 25.5 27.0 28.5 30.0 31.5 33.0 34.5 36.0 37.5 39.0 40.5 42.0 43.5 45.0 48.0 51.0 54.0 57.0 60.0 63.0 66.0 69.0 72.0 75.0 d 8.00 8.00 9.00 9.00 10.00 10.00 11.00 11.00 12.00 12.00 13.00 13.00 14.00 14.00 15.00 15.00 16.00 17.00 18.00 19.00 20.00 21.00 22.00 23.00 24.00 25.00 L1 34.2 34.7 36.9 38.8 40.3 45.2 46.7 48.6 50.1 52.0 53.5 55.6 57.1 59.2 60.7 62.7 69.7 71.9 75.5 78.6 88.1 90.7 94.3 97.8 101.4 105.0 L4 36.0 36.0 36.0 36.0 36.0 41.0 41.0 41.0 41.0 41.0 46.0 47.0 43.0 44.0 45.0 45.0 48.0 48.0 48.0 54.0 54.0 60.0 60.0 60.0 60.0 60.0 Po. Size 7.0 8.0 8.0 9.0 9.0 10.0 10.0 11.0 11.0 12.0 12.0 13.0 13.0 14.0 14.0 15.0 16.0 17.0 18.0 19.0 20.0 21.0 22.0 23.0 24.0 25.0 Clamping Key K DCN 6-9.99 K DCN 6-9.99 K DCN 6-9.99 K DCN 6-9.99 K DCN 6-9.99 K DCN 10-13.99 K DCN 10-13.99 K DCN 10-13.99 K DCN 10-13.99 K DCN 10-13.99 K DCN 10-13.99 K DCN 10-13.99 K DCN 10-13.99 K DCN 14-17.99 K DCN 14-17.99 K DCN 14-17.99 K DCN 14-17.99 K DCN 14-17.99 K DCN 18-21.99 K DCN 18-21.99 K DCN 18-21.99 K DCN 18-21.99 K DCN 22-26.99 K DCN 22-26.99 K DCN 22-26.99 K DCN 22-26.99 Standard SUMOCHAM heads allow machining ISO-P/M/K material groups. Wide diameter range, from 7.5 to 25.9 mm is available. All drills come with through coolant supply for prolonged tool life and safe machining process. No regrinding service is needed due to indexable insert design. SUMOCHAM system features no setup time. P M K N S H ✓ ✓ ✓ 4 ISCAR

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ed M an er u rm ne M o gi i erf En ax g P M Lin iL DR DCNS-5D r fo Indexable Head Drills without a Flange and One Flat Shank, Drilling Depth 5xD, Suitable for Chamfering Holders L4 dh6 L ce L1 Dk7 Dimensions Designation DCNS 075-037-080B-5D DCNS 080-040-080B-5D DCNS 085-042-090B-5D DCNS 090-045-090B-5D DCNS 095-048-100B-5D DCNS 100-050-100B-5D DCNS 105-053-110B-5D DCNS 110-055-110B-5D DCNS 115-058-120B-5D DCNS 120-060-120B-5D DCNS 125-062-130B-5D DCNS 130-065-130B-5D DCNS 135-068-140B-5D DCNS 140-070-140B-5D DCNS 145-073-150B-5D DCNS 150-075-150B-5D DCNS 160-080-160B-5D DCNS 170-085-170B-5D DCNS 180-090-180B-5D DCNS 190-095-190B-5D DCNS 200-100-200B-5D DCNS 210-105-210B-5D DCNS 220-110-220B-5D DCNS 230-115-230B-5D DCNS 240-120-240B-5D DCNS 250-125-250B-5D D min(1) 7.50 8.00 8.50 9.00 9.50 10.00 10.50 11.00 11.50 12.00 12.50 13.00 13.50 14.00 14.50 15.00 16.00 17.00 18.00 19.00 20.00 21.00 22.00 23.00 24.00 25.00 D max 7.90 8.40 8.90 9.40 9.90 10.40 10.90 11.40 11.90 12.40 12.90 13.40 13.90 14.40 14.90 15.90 16.90 17.90 18.90 19.90 20.90 21.90 22.90 23.90 24.90 25.90 L 37.5 40.0 42.5 45.0 47.5 50.0 52.5 55.0 57.5 60.0 62.5 65.0 67.5 70.0 72.5 75.0 80.0 85.0 90.0 95.0 100.0 105.0 110.0 115.0 120.0 125.0 d 8.00 8.00 9.00 9.00 10.00 10.00 11.00 11.00 12.00 12.00 13.00 13.00 14.00 14.00 15.00 15.00 16.00 17.00 18.00 19.00 20.00 21.00 22.00 23.00 24.00 25.00 L1 49.2 56.4 53.9 56.8 59.3 65.2 67.7 70.6 73.1 76.0 78.5 81.6 84.1 87.2 89.7 92.7 101.7 105.9 111.5 116.6 128.1 132.7 138.3 143.8 149.4 155.0 L4 36.0 36.0 36.0 36.0 36.0 41.0 41.0 41.0 41.0 41.0 46.0 47.0 43.0 44.0 45.0 45.0 48.0 48.0 48.0 54.0 54.0 60.0 60.0 60.0 60.0 60.0 Po. Size 7.0 8.0 8.0 9.0 9.0 10.0 10.0 11.0 11.0 12.0 12.0 13.0 13.0 14.0 14.0 15.0 16.0 17.0 18.0 19.0 20.0 21.0 22.0 23.0 24.0 25.0 Clamping Key K DCN 6-9.99 K DCN 6-9.99 K DCN 6-9.99 K DCN 6-9.99 K DCN 6-9.99 K DCN 10-13.99 K DCN 10-13.99 K DCN 10-13.99 K DCN 10-13.99 K DCN 10-13.99 K DCN 10-13.99 K DCN 10-13.99 K DCN 10-13.99 K DCN 14-17.99 K DCN 14-17.99 K DCN 14-17.99 K DCN 14-17.99 K DCN 14-17.99 K DCN 18-21.99 K DCN 18-21.99 K DCN 18-21.99 K DCN 18-21.99 K DCN 22-26.99 K DCN 22-26.99 K DCN 22-26.99 K DCN 22-26.99 5

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CHAMRING Drill Holders for Drilling and Chamfering in One Operation L1 a˚ D2 D max min L max min d D3 L4 Whistle notch shank d2 DCNS 3D Designation CHAMRING 080-WN20-06 CHAMRING 090-WN20-06 CHAMRING 100-WN32-09 CHAMRING 110-WN32-09 CHAMRING 120-WN32-09 CHAMRING 130-WN32-09 CHAMRING 140-WN32-09 CHAMRING 150-WN32-09 CHAMRING CHAMRING CHAMRING CHAMRING CHAMRING CHAMRING CHAMRING CHAMRING CHAMRING CHAMRING 160-WN32-09 170-WN32-09 180-WN32-09 190-WN32-09 200-WN32-09 210-WN40-09 220-WN40-09 230-WN40-09 240-WN40-09 250-WN40-09 DC... DC... DC... DC... DC... DC... DC... DC... DC... DC... DC... DC... DC... DC... DC... DC... DC... DC... DC... DC... DC... DC... DC... DC... DC... DC... 075 080 085 090 095 100 105 110 115 120 125 130 135 140 145 150 160 170 180 190 200 210 220 230 240 250 DCM 3.5D DCNS 5D L max 38 45 43 46.8 47 51.8 54.2 57.3 59.4 61.6 64.8 68 70.3 73.1 73.9 80.7 87.5 88.5 93 100 113 110 114.5 121.5 127 133 D D L min max min 7.5 8 8.5 9 9.5 10 10.5 11 11.5 12 12.5 13 13.5 14 14.5 15 16 17 18 19 20 21 22 23 24 25 7.9 8.4 8.9 9.4 9.9 10.4 10.9 11.4 11.9 12.4 12.9 13.4 13.9 14.4 14.9 15.9 16.9 17.9 18.9 19.9 20.9 21.9 22.9 23.9 24.9 25.9 12.6 13.5 12.6 13 12.9 14.5 15.7 16.2 15.1 16.5 16.1 17.5 17.7 18.1 19.2 19.7 19.5 21.4 24.2 28.5 38.9 33.2 36.5 39.9 43.4 46.9 L max 24 24.6 26.2 29.2 27.8 31.8 33.3 35.3 36.7 37.7 39.6 41.5 42.9 45 44.6 47.4 55.36 54.9 65.2 62.3 73.5 69.1 71.3 75.6 79 82.6 L L L min max min 12.4 14 15.1 15.6 17.2 14.3 14.4 18 15.6 19.2 19.3 21.4 19.5 21.5 20.1 25.2 26.3 28.4 31 32.3 36.6 21.9 23 26.6 27.1 29.2 28.3 29.4 31 33.1 35.2 37.3 38.4 39.5 41.5 42.1 43.7 49.3 52.4 57 63.3 67.1 17.3 24.7 18.5 22.9 26 31.7 31.2 34.1 33.8 36.6 39.7 42.7 41.4 44.8 44 47.6 57 55.9 60 67 79 76 81 83 91 97 d 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 D3 25 25 38 38 38 38 38 38 38 38 38 38 38 50 50 50 50 50 D2 L1 L4 d2 Inserts XCGT 06... XCGT 06... XCGT 09... XCGT 09... XCGT 09... XCGT 09... XCGT 09... XCGT 09... XCGT XCGT XCGT XCGT XCGT XCGT XCGT XCGT XCGT XCGT 09... 09... 09... 09... 09... 09... 09... 09... 09... 09... 18.8 47.4 50 20 19.8 47.4 50 20 24.9 67.3 60 32 25.9 67.3 60 32 26.9 67.3 60 32 27.9 67.3 60 32 28.4 67.3 60 32 29.4 67.3 60 32 30.4 31.4 32.4 33.4 34.4 35.4 36.4 37.4 38.4 39.4 67.3 67.3 67.3 75 75 84.4 84.4 84.4 84.4 84.4 60 60 60 60 60 68 68 68 68 68 32 32 32 32 32 40 40 40 40 40 Assembly Instructions • Insert the UNICHAMDRILL into the CHAMRING prior to clamping the chamfering inserts. • Adjust the UNICHAMDRILL protrusion by using the rear screw, then correct adjustment using the side clamping screw. • Attach the chamfering inserts. Adjustment of UNICHAMDRILL Protrusion • Loosen the chamfering inserts clamping screws. • Loosen the side clamping screw. • Adjust the UNICHAMDRILL protrusion by using the rear screw, then correct adjustment using the side clamping screw. • Re-tighten the chamfering inserts. Spare Parts Designation CHAMRING 8-9 CHAMRING 10-20 CHAMRING 21-25 Side Locking Screw SR M6X6DIN916 SR M10X10DIN916 SR M16X16 DIN1835-B Side Locking Screw Key HW 3.0 HW 5.0 HW 8.0 Back Screw SR M6X1S SR M10X1.5S SR M12X1.75S Back Screw Key HW 3.0 HW 5.0 HW 6.0 Insert Screw SR 14-560 SR 14-544/S SR 14-544/S Torx Key T-8/53 Torex Blade BLD T15/S7 BLD T15/S7 Handle SW6-SD SW6-SD 6 ISCAR

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ed M an er u rm ne M o gi i erf En ax g P M Lin iL DR XCGT-DT r fo Inserts used on Chamfering Drill Holders for Chamfering and Drilling in One Operation W ce a˚ S l Dimensions Designation XCGT 060300-30DT XCGT 060300-45DT XCGT 060300-60DT XCGT 090300-30DT XCGT 090300-45DT XCGT 090300-60DT W 6.40 6.40 6.40 8.80 8.80 8.80 l 12.30 12.30 12.30 16.00 16.00 16.00 S 2.80 2.80 2.80 3.30 3.30 3.30 a° 30 45 60 30 45 60 Chamfering Inserts for CHAMRING 60° 90° 120° Standard XCGT inserts mounted on the CHAMRING body provide 3 standard chamfering angles: 30°, 45°, 60°. IC508 l l l l l l 7

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Ch e am m ngi fe a nee ri xi red ng m f p e U m or r 8 The pre-ThreaD DCT ChamDrill Pre-thread hole drilling is very popular in many industries. DCT drills were designed for M8 to M24 ISO M standard pre-thread holes. In most tapping operations a chamfered pre-hole is required. The DCT chamfering drill provides a single pass solution for steel and cast iron pre-threading holes operation. DCT drills are suitable for the pre-threading operation for the most popular tap sizes. ISCAR fo rm an ce

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ed M an er u rm ne M o gi i erf En ax g P M Lin iL DR • Pre-Thread DCT Drills Two main applications for pre-thread hole drilling: Drilling pre-thread blind and through holes: Drilling with a 45° chamfer r fo ce Drilling and counterboring 6 mm max Pre-Thread DCT Metric Threads Recommended Diameters Drill Designation DCT 068-021-14B-M8 DCT 085-026-14B-M10 Dia. Range 6.80-7.49 8.30-8.99 M Thread M8 M10 M12 Head Dia. 6.8 8.5 10.2 MF Head MF8X0.75 MF8X1 MF10X1 MF10X1.25 MF11X1 MF12X1 MF12X1.25 MF12X1.5 MF13X1 MF14X1 MF14X1.25 MF14X1.5 MF14X1 MF16X1 MF16X1.5 MF20X2 MF22X1 Head Dia. 7.20 7.00 8.99 8.80 10.00 10.99 10.80 10.50 12.00 12.99 12.80 12.50 14.00 14.99 14.50 17.99 21.00 TR Thread TR10X3 TR10X1.5 TR12X2 TR14X4 Head Dia. 7.49 8.60 10.20 10.50 M Helicoil Thread Head Dia. M8 M10 8.40 10.50 DCT 102-030-14B-M12 10.0-10.99 M14 12.0 DCT 120-035-16B-M14 12.0-12.99 M16 14.0 TR14X2 TR16X4 12.20 12.30 M12 12.50 TR18X4 14.30 M14 14.99 DCT 140-039-18B-M16 DCT 175-042-20B-M20 DCT 210-048-25B-M24 14.0-14.99 17.3-17.99 21.0-21.99 M20 M24 17.5 21.0 TR22X5 17.30 Inch Threads Drill DCT DCT DCT DCT DCT Designation 085-026-14B-M10 102-030-14B-M12 120-035-16B-M14 140-039-18B-M16 175-042-20B-M20 Dia. Range UNF Thread Head Dia. UNC Thread Head Dia. UNC Helicoil Thread Head Dia. 8.4 BSW1/2-12 10.5 BSF1/2-16 10.99 BSF9/16-16 12.50 BSW Thread Head Dia. BSF Thread Head Dia. 8.30-8.99 UNF3/8-24 8.5 UNC5/16-18 10.0-10.99 UNC1/2-13 10.8 12.0-12.99 UNC9/16-12 12.3 14.0-14.99 UNF5/8-18 14.5 17.3-17.99 UNF3/4-16 17.5 Inch Threads Drill DCT DCT DCT DCT DCT Designation 085-026-14B-M10 102-030-14B-M12 120-035-16B-M14 140-039-18B-M16 175-042-20B-M20 Dia. Range NPT Thread Head Dia. 8.5 BSF1/2-16 10.99 BSF9/16-16 12.50 14.5 17.5 UNEF5/8-24 UNEF3/4-20 14.8 17.8 UNJF5/8-18 14.5 BSF Thread Head BSP Head Dia. Thread Dia. G1/8-28 8.8 UNEF Thread UNEF3/8-32 Head Dia. 8.7 UNJF Helicoil Thread UNJF3/8-24 Head Dia. 8.6 8.30-8.99 NPT1/8-27 10.0-10.99 12.0-12.99 14.0-14.99 NPT3/8-18 17.3-17.99 NPT1/2-14 9

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DCT (M8-M24) Indexable Head Drills with Chamfering Insert, Mainly for Pre-Thread Holes 0.18xD D min max L D2 45° d L5 L1 6 L4 D2 13.90 14.00 14.00 16.00 18.00 21.00 25.50 Designation DCT 068-021-14B-M8 (1) DCT 085-026-14B-M10 DCT 102-030-14B-M12 DCT 120-035-16B-M14 DCT 140-039-18B-M16 DCT 175-042-20B-M20 DCT 210-048-25B-M24 D min(2) 6.80 8.30 10.00 12.00 14.00 17.30 21.00 D max 7.49 8.99 10.99 12.99 14.99 17.99 21.99 Dnominal(3) 6.80 8.50 10.20 12.00 14.00 17.50 21.00 d 14.00 14.00 14.00 16.00 18.00 20.00 25.00 L 21.0 26.0 30.0 35.0 39.0 42.0 48.0 L1 41.9 46.5 52.0 58.0 60.0 63.0 69.0 L4 45.0 45.0 45.0 48.0 48.0 50.0 56.0 L5 24.70 28.90 32.10 37.20 41.50 43.40 50.20 Po. Size 6.8 8.0 10.0 12.0 14.0 17.0 21.0 Th(4) M8 M10 M12 M14 M16 M20 M24 Spare Parts Designation DCT 068-021-14B-M8 DCT 085-026-14B-M10 DCT 102-030-14B-M12 DCT 120-035-16B-M14 DCT 140-039-18B-M16 DCT 175-042-20B-M20 DCT 210-048-25B-M24 Screw SR SR SR SR SR SR SR 34-508 34-508 34-508 34-508 34-508 34-508 34-508 Key T-7/51 T-7/51 T-7/51 T-7/51 T-7/51 T-7/51 T-7/51 Clamping Key K K K K K K K DCM- 8 DCM- 8 DCM-10 DCM-12 DCM-14 DCM-17 DCM-21 AOMT inserts mounted on DCT tools provide a 45° chamfer. • All drills come with through coolant supply for prolonged tool life and safe machining process • No regrinding service is needed, do to the indexable insert design • The unique CHAMDRILL system features no setup time • Time-saving due to combined drilling, chamfering and counter sinking operations Advantages 10 ISCAR

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ed M an er u rm ne M o gi i erf En ax g P M Lin iL DR IDI-SG r fo General use DCM Drill Heads ce S D 140° 6.8-21.9 22.0-25.9 Dimensions Designation D Range (1) 6.8 7.5-7.9 8.0-8.9 9.0-9.9 10-10.9 11-11.9 12-12.9 13-13.9 14-14.9 15-15.9 16-16.9 17-17.9 18-18.9 19-19.9 20-20.9 21-21.9 S 4.1 4.1 4.1 4.3 5.3 5.5 5.8 6.0 6.8 7.4 7.4 7.9 8.3 8.5 9.1 9.3 IDI-SG... IDI-SK... (1) (2) Heads are available in increments of 0.1mm. SK heads for drilling cast iron available in IC 908. Ordering examples for ø13.3 drill head: IDI 133-SG IC528. AOMT-Chamfering Chamfering Inserts AOMT 060204-45DT a° l w l a° w S±0.025 Dimensions IC908 l l l l l l l l l l l l l l l l Tough Ö Hard IC508 Designation AOMT 060204-45DT l 5.66 W 4.50 S 1.96 a° 45.5 l IC908 l 11

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your Tool advisor genius ITA recommends the optimal tool based on application parameters and your machine power. 3 tool options, 25 alternatives, cutting data, power consumption, cutting time, metal removal rates, engineering support and more. 7861785 R 6/2013 © ISCAR LTD All rights reserved Dansk English Français Deutsch Suomi Italiano 日本語 한국어 Nederlands Português Русский Svenska Español-España Tiếng Việt 中文 Български език Српски Magyar Hrvatski Español-México Norsk Polski Româneşte Slovenščina Türkçe Slovenčina Čeština Available for Windows and MAC operating systems, including iPhones and iPads. www.iscar.com

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