
Solid Carbide Endmills H680 - High Precision ∙ Corner Radius ∙ 4F . SICO-TH 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. . Ultra grain carbide rods with better abrasion resistance. . Special geometry design, suitable for high hardened working materials. Milling Dia. Corner CL OAL Shank Flutes Order No. Radius (d) (L1) (L) (D) (F) (R) EHCSF * EHCSF441001S 1.0 0.1R 2 50 4 4 * EHCSF441002S 1.0 0.2R 2 50 4 4 * EHCSF441501S 1.5 0.1R 3 50 4 4 Solid Carbide Endmills P M K N S H * EHCSF441502S 1.5 0.2R 3 50 4 4 ● ○ ● ○ ● * EHCSF442001S 2.0 0.1R 4 50 4 4 * EHCSF442002S 2.0 0.2R 4 50 4 4 d R * EHCSF442005S 2.0 0.5R 4 50 4 4 * EHCSF443002S 3.0 0.2R 6 50 4 4 * EHCSF443005S 3.0 0.5R 6 50 4 4 L1 EHCSF403005S 3.0 0.5R 6 50 6 4 * EHCSF444002S 4.0 0.2R 8 50 4 4 * EHCSF444005S 4.0 0.5R 8 50 4 4 EHCSF404005S 4.0 0.5R 8 50 6 4 EHCSF404010S 4.0 1.0R 8 50 6 4 L EHCSF406005S 6.0 0.5R 12 50 6 4 EHCSF406010S 6.0 1.0R 12 50 6 4 EHCSF406002S 6.0 0.2R 12 50 6 4 EHCSF406003S 6.0 0.3R 12 50 6 4 EHCSF408005S 8.0 0.5R 16 60 8 4 EHCSF408010S 8.0 1.0R 16 60 8 4 EHCSF410005S 10.0 0.5R 20 75 10 4 EHCSF410010S 10.0 1.0R 20 75 10 4 D (h5) EHCSF412005S 12.0 0.5R 24 75 12 4 EHCSF412010S 12.0 1.0R 24 75 12 4 Cutting conditions : Table 006 d Tolerance d≤6 0 ~ -0.01 d>6 0 ~ -0.02 R Tolerance R<2 ±0.010 R≥2 ±0.015 A022