Solid Carbide EndmillsMilling Solid Carbide Endmills M500 - Corner Radius ∙ 4F .ARCO coating provides a superior wear resistance. .For Stainless Steel, Pre-Hardened steel, Alloy Steel & Mold Steel... etc. .Incredible toughness and vibration reduction at high speeds. .Corner geometry and stronger design makes it suitable for cutting difficult material. Order No. Dia. (d) CornerRadius(R)CL(L1) OAL Shank Flutes(L)(D)(F) ESCSA ESCSA403003A 3 0.3R 6 50 6 4 ESCSA403005A 3 0.5R 6 50 6 4 ESCSA403010A 3 1.0R 6 50 6 4 P M K N S H ESCSA404003A 4 0.3R 8 50 6 4 ● ● ● ● ○ ESCSA404005A 4 0.5R 8 50 6 4 ESCSA404010A 4 1.0R 8 50 6 4 d R ESCSA405003A 5 0.3R 10 50 6 4 ESCSA405005A 5 0.5R 10 50 6 4 ESCSA406003A 6 0.3R 12 50 6 4 L1 ESCSA406005A 6 0.5R 12 50 6 4 ESCSA406010A 6 1.0R 12 50 6 4 ESCSA408005A 8 0.5R 16 60 8 4 ESCSA408010A 8 1.0R 16 60 8 4 ESCSA408015A 8 1.5R 16 60 8 4 L ESCSA410005A 10 0.5R 20 75 10 4 ESCSA410010A 10 1.0R 20 75 10 4 ESCSA410015A 10 1.5R 20 75 10 4 ESCSA410020A 10 2.0R 20 75 10 4 ESCSA412005A 12 0.5R 24 75 12 4 ESCSA412010A 12 1.0R 24 75 12 4 ESCSA412015A 12 1.5R 24 75 12 4 ESCSA412020A 12 2.0R 24 75 12 4 D(h6) ESCSA412030A 12 3.0R 24 75 12 4 Cutting conditions : Table 071 d Tolerance d≤6 0 ~ -0.02 6 < d ≤ 12 0 ~ -0.03 d > 12 0 ~ -0.04 R Tolerance R<2 ±0.015 R≥2 ±0.020 A172