Solid Carbide Endmills G550 - Ball Nose Type - 2F 鎢鋼球型銑刀 - 標準型 - 2 刃 . UNICO Coating provides superior wear resistance and reduces the coefficient of friction. . Suitable for HRC 30 to HRC 55 Ordinary Steel, Alloy Steel, Cast Iron, Heat-Resistant Steel, etc. . It provides an excellent surface due to better surface grindings. . New tool geometry increases wear resistance and cutting force is decreased. . Suitable for high speed profile surface milling. Radius Dia. CL OAL Shank Flutes Order No. (R) (d) (L1) (L) (D) (F) EPBFC2 EPBSC2 EPBFC200200U 0.10R 0.2 0.4 50 4 2 EPBFC200300U 0.15R 0.3 0.6 50 4 2 EPBFC200400U 0.20R 0.4 0.8 50 4 2 EPBFC200500U 0.25R 0.5 1.0 50 4 2 EPBFC200600U 0.30R 0.6 1.2 50 4 2 EPBFC200700U 0.35R 0.7 1.4 50 4 2 R EPBFC200800U 0.40R 0.8 1.6 50 4 2 EPBFC200900U 0.45R 0.9 1.8 50 4 2 EPBFC201000U 0.50R 1.0 2.0 50 4 2 L1 EPBFC201500U 0.75R 1.5 3.0 50 4 2 EPBFC202000U 1.00R 2.0 4.0 50 4 2 EPBFC203000U 1.50R 3.0 6.0 50 4 2 EPBFC204000U 2.00R 4.0 8.0 50 4 2 EPBSC203000U 1.50R 3.0 6.0 50 6 2 L EPBSC204000U 2.00R 4.0 8.0 50 6 2 EPBSC205000U 2.50R 5.0 10.0 50 6 2 EPBSC206000U 3.00R 6.0 12.0 50 6 2 EPBSC207000U 3.50R 7.0 14.0 60 8 2 EPBSC208000U 4.00R 8.0 16.0 60 8 2 EPBSC210000U 5.00R 10.0 20.0 75 10 2 EPBSC212000U 6.00R 12.0 24.0 75 12 2 EPBSC216000U 8.00R 16.0 32.0 100 16 2 D EPBSC220000U 10.00R 20.0 40.0 100 20 2 Cutting conditions ( 建議切削參數表 ) : Table 040 d R Tolerance Ø ± 0.02 A088