118 Каталог HOFFMANN GROUP 2016 Станочный режущий и вспомогательный инструмент Вер. 47 Стр.118

Каталог HOFFMANN GROUP 2016 Режущий инструмент и оснастка Стр. 118 0118 ENG Lab2u

Hoffmann Group 47 carbide Standard 12xD m6 ZbD J, 0 DIN6535 r>35 hahbhe 25bar HPC Solid carbide HPC drill with 4 cooling channels Cutting chisel edge with high centring accuracy due to strong core and special point geometry. High roundness and alignment accuracy of the deep hole, thanks to 4 guide chamfers. Outstanding chip evacuation due to 4 internal cooling channels from 0 3.8 mm. Up to 3.7 mm 0 with 2 internal cooling channels. Straight major cutting edges with honed edges and special flute profile for short chips, even on long chipping materials. / Plain shank DIN 6535 HA :-4- Weldon shank DIN 6535 HB 123212 123214 Note: To ensure process reliability when using the 12xD deep-hole drill, an initial centre drilling or3xD pilot drilling operation with No. 122736 is necessary. The generation of a pi lot hole improves process reliability. See also pages 114/115. For further details see www.hoffmann-group.com Form HB and HE supplied at the same price as HA. r- TI Form HB: order with No. 123214. 1 II Form HE: order with Na 123212 +1291OOHE. Pilot drill 122736 Suitable for/ v( m/min Alu plastics uSSo Alu cast >10% Si nc < 500 N nc < 750 N X < 900N X < 1100 N X < 1400 N X <55 HRC X <60 HRC X <65 HRC X <67 HRC X <70 HRC IN0X <90011 INOX > 900 N Ti > B50N Graphite GRP CRP Uni 6 i ISO code H 1 N P H N 123212 90 75 70 55 32 70 60 0m6 e 123212 1 1 Kx T IN0X > 900 N Solid carbide HPC drill plain shank DIN 6535 HA f mm TiAIN mm mm/rev 3 181.67 54 92 6 0.06 3,3 181.67 54 92 6 0.06 3,4 181.67 54 92 6 0.06 SS 181.67 54 92 6 0.06 181.67 54 92 6 0.06 3,8 181.67 64 102 6 0.06 4 181.67 64 102 6 0.08 4,2 181.67 64 102 6 0.08 4,5 181.67 64 102 6 0.08 4,8 181.67 78 116 6 0.08 5 181.67 78 116 6 0.08 5,5 181.67 78 116 6 0.12 5,8 181.67 78 116 6 0.12 6 181.67 78 116 6 0.12 6,3 250.47 108 146 8 0.12 6,5 250.47 108 146 8 0.12 6,6 250.47 108 146 8 0.12 6,8 250.47 108 146 8 0.12 7 250.47 108 146 8 0.12 7,5 250.47 108 146 8 0.12 250.47 108 146 8 0.12 8 250.47 108 146 8 0.12 8,2 319.77 120 162 10 0.15 8,5 319.77 120 162 10 0.15 9 319.77 120 162 10 0.15 9,5 319.77 120 162 10 0.15 9,8 319.77 120 162 10 0.15 10 319.77 120 162 10 0.15 10,5 407.88 156 204 12 0.15 11 407.88 156 204 12 0.15 11,5 407.88 156 204 12 0.15 11,8 407.88 156 204 12 0.15 12 407.88 156 204 12 0.15 13 516.78 182 230 14 0.2 13,5 516.78 182 230 14 0.2 14 516.78 182 230 14 0.2 14,8 689.04 208 260 16 0.2 15,8 689.04 208 260 16 0.2 16 689.04 208 260 16 0.2 17,5 765.27 234 285 18 0.25 118