Solid Carbide Endmills H700 - Straight Short Flute Corner Radius Type - 4F 鎢鋼圓鼻銑刀 - 直短刃型 - 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. . Non-Helix Design. . Cutting edges are very strong and wear resistant. . 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) EHCPS4 (R) EHCUS4 EHCPS401002S 1 0.20R 1 2.5 50 4 4 EHCPS402002S 2 0.25R 2 6.5 50 4 4 EHCUS403005S 3 0.50R 3 7.5 50 6 4 EHCUS404005S 4 0.50R 4 10.0 50 6 4 EHCUS404010S 4 1.00R 4 10.0 50 6 4 EHCUS405010S 5 1.00R 5 12.5 50 6 4 d R EHCUS406010S 6 1.00R 6 15.0 50 6 4 EHCUS406015S 6 1.50R 6 15.0 50 6 4 L1 EHCUS408010S 8 1.00R 8 20.0 60 8 4 EHCUS408015S 8 1.50R 8 20.0 60 8 4 L2 EHCUS408020S 8 2.00R 8 20.0 60 8 4 EHCUS410010S 10 1.00R 10 25.0 75 10 4 EHCUS410020S 10 2.00R 10 25.0 75 10 4 EHCUS412010S 12 1.00R 12 30.0 75 12 4 L EHCUS412020S 12 2.00R 12 30.0 75 12 4 EHCUS412030S 12 3.00R 12 30.0 75 12 4 D 65 Cutting conditions ( 建議切削參數表 ) : Table 005 d R Tolerance Ø ≦ 12 0 ~ -0.02 Ø > 12 0 ~ -0.03 R ± 0.015 A012