244 Каталог HOFFMANN GROUP 2016 Станочный режущий и вспомогательный инструмент Вер. 47 Стр.244

Каталог HOFFMANN GROUP 2016 Режущий инструмент и оснастка Стр. 244 0244 ENG Lab2u

bBaiant Carbide machine reamers Long flutes, left-hand helix. Extremely irregular spacing (EU) from size 2. This ensures that the reamed bore is absolutely round and free from chatter marks. Up to size 6 with centring point. Tool material: Sizes 1 - 6 solid carbide. Sizes 6.5 - 9.5 solid carbide head. Sizes 10 -16 with carbide inserts, supported by hard nitrided steel lands. Application: On stable, low vibration machines. Longer tool life and better dimensional accuracy than HSS reamers. Correct undersize for pre-drilled holes can be found in the machining handbook. Suitable for/ vc m/min Alu plastiu Alu cast >10%Si X < 500 N 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 Ti >S50N CuZn Graphite GRP CRP 6 6 ISO code N Mr- bn P H N 164500 20 20 13 13 10 8 6 10 20 Nominal 0 s 164500 1 Number of cutting edges Z - n x fjj L 1 <1100 N Carbide machine reamer III L, f mm H7 mm mm/rev 1 36.73 14 34 3 1 0.12 1,2 37.82 16 38 3 1.2 0.12 1,5 33.86 17 40 3 1.5 0.12 2 32.37 23 49 4 2 0.12 2,5 35.15 27 57 4 25 0.12 3 40.59 29 61 6 3 0.12 3,5 44.65 32 70 6 3 5 0.12 4 46.13 43 75 6 4 0.12 4,5 (54.25) 45 80 6 4 5 0.12 5 54.25 52 86 6 5 0.12 5,5 (67.72) 55 93 6 5.6 0.12 6 65.14 55 93 6 5.6 0.12 6,5 (79.40) 62 101 6 6.3 0.12 7 80.19 68 109 6 7.1 0.12 85.73 74 117 6 8 0.15 9 98.01 80 125 6 9 0.15 9,5 (113.36) 80 125 6 9 0.15 10 69.89 86 133 6 10 0.15 11 (86.92) 95 142 6 10 0.15 12 84.15 102 151 6 10 0.15 13 (89.50) 104 151 6 10 0.15 14 96.03 109 160 6 12.5 0.15 15 103.46 111 162 6 12.5 0.18 16 103.46 119 170 6 12.5 0.18 Modular interchangeable head reamer systems In Group 23 you will find our interchangeable head systems for machining through holes and blind holes: (to tolerance h7 in each case). Further sizes and dimensions are available on short lead times. GARANT TopCut REAM see No. 23 9720-23 9745 KOMET Reamax see No. 23 9805 - 23 9940 244