Solid Carbide Endmills H650 - Long Shank Ball Nose Type - 2F 鎢鋼球型銑刀 - 長柄型 - 2 刃 . ARCO coating provides a superior wear resistance. . Suitable for HRC 50 and over HRC 50 Hardened Steel, also maximum up to HRC 65. . Due to short cutting length provides an excellent face milling surface roughness of the work pieces. . New tool geometry increases wear resistance and cutting force is decreased. . The coating can change to SICO, the prices will differ. Radius Dia. CL OAL Shank Flutes Order No. (R) (d) (L1) (L) (D) (F) EHBLH2 EHBMH2 EHBEH202000A 1R 2.0 4 75 4 2 EHBNH2 EHBEH203000A 1.5R 3.0 6 75 4 2 EHBKH203000A 1.5R 4.0 6 100 4 2 EHBJH204000A 2R 4.0 8 60 4 2 EHBEH204000A 2R 4.0 8 75 4 2 EHBKH204000A 2R 4.0 8 100 4 2 R EHBMH206000A 3R 6.0 12 60 6 2 EHBLH206000A 3R 6.0 12 75 6 2 EHBNH206000A 3R 6.0 12 100 6 2 L1 EHBMH208000A 4R 8.0 16 75 8 2 EHBLH208000A 4R 8.0 16 100 8 2 EHBNH208000A 4R 8.0 16 150 8 2 EHBLH210000A 5R 10.0 20 100 10 2 EHBNH210000A 5R 10.0 20 150 10 2 L EHBLH212000A 6R 12.0 24 100 12 2 EHBNH212000A 6R 12.0 24 150 12 2 EHBLH216000A 8R 16.0 32 150 16 2 EHBLH220000A 10R 20.0 40 150 20 2 D 65 Cutting conditions ( 建議切削參數表 ) : Table 017 d R Tolerance Ø ≦ 12 ± 0.01 Ø > 12 ± 0.015 A036