277 Каталог HOFFMANN GROUP 2016 Станочный режущий и вспомогательный инструмент Вер. 47 Стр.277

Каталог HOFFMANN GROUP 2016 Режущий инструмент и оснастка Стр. 277 0277 ENG Lab2u

HSS Co8 DIN 844 B NF A/V\ klO 00 > 0 25" hT1 DIN 1835 B Auarant Semi-roughing end mill Relief ground truncated-type roughing profile. Centre cutting teeth for plunging. The wide tooth lands can be re-ground frequently without losing the profile. Universal cutter for profile milling or for plunging. Advantage: Compared to multi-flute cutters, better chip evacuation due to larger flutes. 191700 Suitable for/ v, m/min Alu plastics oaa„ Alu cast >10%SI X < 500 N X < 750 N X 900 N GG(G) CuZn Uni 4 I ISO code nri nr- hn P H K nri 191700 83 28 23 23 23 55 O 0k1O 191700 Semi-roughing end mill 37.32 41.28 44.85 55.24 68.51 80.19 ti mm 38 45 53 53 63 75 mm 88 95 110 110 123 141 mm 10 10 12 12 16 20 0.3 0.3 Oi Oi Oi Oi <750N % mm 0.009 0.014 0.021 0.021 0.025 0.031 HSS DIN NF k12 a r “sn Co8 844 B 27- 30° DIN 1835 B Semi-roughing end mill 191710 - Relief ground fine pitch semi-roughing profile. 191720 - Size 10 - 30 centre cutting teeth for plunging. or a considerable performance improvement with special ground chip breaker flutes. Advantage: 191720 - The chip breaker flutes facilitate chip evacuation and at the same time ensure a good component surface finish. 0000-a. 1 191710 V 90° - 191720 Suitable for/ v( m/min Alu plastiu oSQ£L, Alu cast > 10% 5i X <500N X < 750 N X < 900 N X < 1100 N X <1400 N X <55 HRC X <60 HRC X <65 HRC X <67 HRC X <70 HRC INOX <900 N INOX >900N GG(G CuZn Uni 6 i A: ISO code nri nri nn P H K nri 191710 83 28 23 23 23 55 191720 120 78 55 55 17 14 46 92 O 0k12 Dr 191720 Semi-roughing end mill No. of teeth Z fl tfl L. 1 T mm TiAIN 191710 191720 mm 6 21.09 33.46 4 4 13 57 6 0.006 7 24.85 41.58 4 4 16 66 10 0.006 8 24.55 37.62 4 4 19 69 10 0.009 9 28.02 45.44 4 4 19 69 10 0.009 10 27.32 42.37 4 4 22 72 10 0.014 11 32.08 52.87 4 4 26 79 12 0.014 12 29.30 46.93 4 4 26 83 12 0.021 14 32.87 56.43 4 4 26 83 12 0.021 16 38.41 68.71 4 4 32 92 16 0.025 18 40.59 82.57 4 4 32 92 16 0.025 20 50.49 91.08 4 4 38 104 20 0.031 22 57.42 110.39 5 4 38 104 20 0.031 25 69.89 128.21 5 4 45 121 25 0.031 28 - 140.09 - 6 45 121 25 0.031 30 106.43 176.72 5 6 45 121 25 0.031 277