Solid Carbide Endmills H650 - Short Flute Corner Radius Type - 4F 鎢鋼圓鼻銑刀 - 短刃型 - 4 刃 . SICO Nano coating provides a superior wear and heat resistance. . Suitable for HRC 50 and over HRC 50 Hardened Steel, also maximum up to HRC 65. . Short cutting length with high rigidity is suitable for high speed cutting. . The coating can change to TOP ARCO, the prices will differ. Corner Dia. CL EFF-L OAL Shank Flutes Order No. Radius (d) (L1) (L2) (L) (D) (F) (R) EHCUH4 EHCUH403001S 3 0.1R 3 7.5 50 6 4 EHCUH403005S 3 0.5R 3 7.5 50 6 4 EHCUH404002S 4 0.2R 4 10.0 50 6 4 EHCUH404005S 4 0.5R 4 10.0 50 6 4 EHCUH405002S 5 0.2R 5 12.5 50 6 4 EHCUH405005S 5 0.5R 5 12.5 50 6 4 d R EHCUH406002S 6 0.2R 6 15.0 50 6 4 EHCUH406005S 6 0.5R 6 15.0 50 6 4 L1 EHCUH406010S 6 1.0R 6 15.0 50 6 4 EHCUH408003S 8 0.3R 8 20.0 60 8 4 L2 EHCUH408005S 8 0.5R 8 20.0 60 8 4 EHCUH408010S 8 1.0R 8 20.0 60 8 4 EHCUH408015S 8 1.5R 8 20.0 60 8 4 EHCUH410003S 10 0.3R 10 25.0 75 10 4 L EHCUH410005S 10 0.5R 10 25.0 75 10 4 EHCUH410010S 10 1.0R 10 25.0 75 10 4 EHCUH410015S 10 1.5R 10 25.0 75 10 4 EHCUH410020S 10 2.0R 10 25.0 75 10 4 EHCUH412003S 12 0.3R 12 30.0 75 12 4 EHCUH412005S 12 0.5R 12 30.0 75 12 4 EHCUH412010S 12 1.0R 12 30.0 75 12 4 EHCUH412015S 12 1.5R 12 30.0 75 12 4 D EHCUH412020S 12 2.0R 12 30.0 75 12 4 65 Cutting conditions ( 建議切削參數表 ) : Table 023 d R Tolerance Ø ≦ 12 0 ~ -0.02 Ø > 12 0 ~ -0.03 R ± 0.015 A046