Solid Carbide Endmills G550 - Long Neck Ball Nose Type - 2F 鎢鋼球型銑刀 - 長頸型 - 2 刃 . UNICO Coating provides superior wear resistance and reduces the coefficient of friction. Solid Carbide Endmills . Suitable for HRC 30 to HRC 55 Ordinary Steel, Alloy Steel, Cast Iron, Heat-Resistant Steel, Copper, FRP, etc. . Reduce vibration and more toughness. . It provides an excellent surface due to better surface grindings. . Long neck design is suitable for rid cutting. Radius Dia. CL EFF-L OAL Shank Flutes Order No. (R) (d) (L1) (L2) (L) (D) (F) EPBBC2 EPBRC2 EPBBC200702U 0.35R 0.7 0.7 2 50 4 2 EPBBC200704U 0.35R 0.7 0.7 4 50 4 2 EPBBC200708U 0.35R 0.7 0.7 8 50 4 2 EPBBC200710U 0.35R 0.7 0.7 10 50 4 2 EPBBC200712U 0.35R 0.7 0.7 12 50 4 2 EPBBC200802U 0.40R 0.8 0.8 2 50 4 2 d R EPBBC200804U 0.40R 0.8 0.8 4 50 4 2 EPBBC200806U 0.40R 0.8 0.8 6 50 4 2 L1 EPBBC200808U 0.40R 0.8 0.8 8 50 4 2 EPBBC200810U 0.40R 0.8 0.8 10 50 4 2 L2 EPBBC200812U 0.40R 0.8 0.8 12 50 4 2 EPBBC200904U 0.45R 0.9 0.9 4 50 4 2 EPBBC201002U 0.50R 1.0 1.0 2 50 4 2 EPBBC201003U 0.50R 1.0 1.0 3 50 4 2 L EPBBC201004U 0.50R 1.0 1.0 4 50 4 2 15° EPBBC201005U 0.50R 1.0 1.0 5 50 4 2 EPBBC201006U 0.50R 1.0 1.0 6 50 4 2 EPBBC201008U 0.50R 1.0 1.0 8 50 4 2 EPBBC201010U 0.50R 1.0 1.0 10 50 4 2 EPBBC201012U 0.50R 1.0 1.0 12 50 4 2 EPBBC201014U 0.50R 1.0 1.0 14 50 4 2 EPBBC201016U 0.50R 1.0 1.0 16 50 4 2 D EPBBC201018U 0.50R 1.0 1.0 18 50 4 2 EPBBC201020U 0.50R 1.0 1.0 20 50 4 2 EPBBC201022U 0.50R 1.0 1.0 22 60 4 2 EPBRC201004U 0.50R 1.0 1.0 4 50 6 2 EPBRC201006U 0.50R 1.0 1.0 6 50 6 2 EPBRC201008U 0.50R 1.0 1.0 8 50 6 2 EPBRC201010U 0.50R 1.0 1.0 10 50 6 2 EPBRC201012U 0.50R 1.0 1.0 12 50 6 2 Cutting conditions ( 建議切削參數表 ) : Table 044 ~ 046 d R Tolerance Ø ± 0.02 A093