Solid Carbide Endmills H650 - Ball Nose Type - 2F 鎢鋼球型銑刀 - 標準型 - 2 刃 . ARCO coating provides a superior wear resistance. Solid Carbide Endmills . 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) EHBFH2 EHBSH2 EHBFH201000A 0.50R 1.0 2 50 4 2 EHBFH201500A 0.75R 1.5 3 50 4 2 EHBFH202000A 1.00R 2.0 4 50 4 2 EHBFH203000A 1.50R 3.0 6 50 4 2 EHBFH204000A 2.00R 4.0 8 50 4 2 EHBSH205000A 2.50R 5.0 10 50 6 2 R EHBSH206000A 3.00R 6.0 12 50 6 2 EHBSH208000A 4.00R 8.0 16 60 8 2 EHBSH210000A 5.00R 10.0 20 75 10 2 L1 EHBSH212000A 6.00R 12.0 24 75 12 2 EHBSH216000A 8.00R 16.0 32 100 16 2 L D 65 Cutting conditions ( 建議切削參數表 ) : Table 016 d R Tolerance Ø ≦ 12 ± 0.01 Ø > 12 ± 0.015 A035