Solid Carbide Endmills G550 - Corner Radius Type - 4F 鎢鋼圓鼻銑刀 - 標準型 - 4 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. . Corner radius with multiple design increases the finish milling surface. Corner Dia. CL OAL Shank Flutes Order No. Radius (d) (L1) (L) (D) (F) (R) EPCSC4 EPCFC401002U 1 0.2R 2 50 4 4 EPCFC401003U 1 0.3R 2 50 4 4 EPCFC401502U 1.5 0.2R 3 50 4 4 EPCFC401503U 1.5 0.3R 3 50 4 4 EPCFC401505U 1.5 0.5R 3 50 4 4 EPCFC402002U 2.0 0.2R 4 50 4 4 d EPCFC402003U 2.0 0.3R 4 50 4 4 R EPCFC402005U 2.0 0.5R 4 50 4 4 EPCFC403002U 3 0.2R 6 50 4 4 EPCFC403003U 3 0.3R 6 50 4 4 L1 EPCFC403005U 3 0.5R 6 50 4 4 EPCFC403010U 3 1R 6 50 4 4 EPCFC404001U 4 0.1R 8 50 4 4 EPCFC404002U 4 0.2R 8 50 4 4 EPCFC404003U 4 0.3R 8 50 4 4 L EPCFC404005U 4 0.5R 8 50 4 4 EPCFC404010U 4 1R 8 50 4 4 EPCSC403003U 3 0.3R 6 50 6 4 EPCSC403005U 3 0.5R 6 50 6 4 EPCSC403010U 3 1R 6 50 6 4 EPCSC404003U 4 0.3R 8 50 6 4 EPCSC404005U 4 0.5R 8 50 6 4 EPCSC404010U 4 1R 8 50 6 4 EPCSC405005U 5 0.5R 10 50 6 4 D EPCSC405010U 5 1R 10 50 6 4 EPCSC406003U 6 0.3R 12 50 6 4 EPCSC406005U 6 0.5R 12 50 6 4 EPCSC406010U 6 1R 12 50 6 4 EPCSC408005U 8 0.5R 16 60 8 4 EPCSC408010U 8 1R 16 60 8 4 EPCSC408015U 8 1.5R 16 60 8 4 EPCSC410005U 10 0.5R 20 75 10 4 EPCSC410010U 10 1R 20 75 10 4 EPCSC410015U 10 1.5R 20 75 10 4 EPCSC410020U 10 2R 20 75 10 4 EPCSC412005U 12 0.5R 24 75 12 4 EPCSC412010U 12 1R 24 75 12 4 d R Tolerance EPCSC412015U 12 1.5R 24 75 12 4 Ø < 3 0 ~ -0.03 EPCSC412020U 12 2R 24 75 12 4 3 ≦ Ø ≦ 10 0 ~ -0.04 EPCSC412030U 12 3R 24 75 12 4 Ø > 10 0 ~ -0.05 Cutting conditions ( 建議切削參數表 ) : Table 049 R ± 0.02 A100