Solid Carbide EndmillsMilling Solid Carbide Endmills H650 - Short Flute ∙ Corner Radius ∙ 4F .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. Order No. Dia. (d) CornerRadius(R)CL(L1) EFF-L OAL Shank Flutes(L2)(L)(D)(F) EHCUH 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 P M K N S H 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 L2 EHCUH408003S 8 0.3R 8 20.0 60 8 4 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(h6) EHCUH412020S 12 2.0R 12 30.0 75 12 4 Cutting conditions : Table 016 d Tolerance ✽ is ARCO Coating d ≤ 12 0 ~ -0.02 is SICO Coating d > 12 0 ~ -0.03 R Tolerance R<2 ±0.015 R≥2 ±0.020 A032