Solid Carbide EndmillsMilling Solid Carbide Endmills G550 - Long Shank ∙ Corner Radius ∙ 4F .UNICO Coating provides superior wear resistance and reduces the coefficient of friction. .Suitable for HRC 30 to HRC 55 Ordinary Steel, Alloy Steel, Cast Iron, Heat-Resistant Steel, etc. .Corner radius with multiple flutes is suitable for general cutting and 3D milling. Order No. Dia. (d) CornerRadius(R)CL(L1) OAL Shank Flutes(L)(D)(F) EPCLC * EPCLC44400507U 4 0.5R 8 75 4 4 * EPCLC44400510U 4 0.5R 8 100 4 4 * EPCLC40300507U 3 0.5R 6 75 6 4 P M K N S H * EPCLC40301007U 3 1.0R 6 75 6 4 ● ● ● ○ * EPCLC40400507U 4 0.5R 8 75 6 4 * EPCLC40401007U 4 1.0R 8 75 6 4 d R * EPCLC40500507U 5 0.5R 10 75 6 4 * EPCLC40501007U 5 1.0R 10 75 6 4 L1 * EPCLC40600507U 6 0.5R 12 75 6 4 * EPCLC40601007U 6 1.0R 12 75 6 4 * EPCLC40600510U 6 0.5R 12 100 6 4 * EPCLC40800507U 8 0.5R 16 75 8 4 * EPCLC40800510U 8 0.5R 16 100 8 4 * EPCLC40801010U 8 1.0R 16 100 8 4 L * EPCLC40801510U 8 1.5R 16 100 8 4 * EPCLC41000510U 10 0.5R 20 100 10 4 * EPCLC41001010U 10 1.0R 20 100 10 4 * EPCLC41001510U 10 1.5R 20 100 10 4 * EPCLC41002010U 10 2.0R 20 100 10 4 * EPCLC41000515U 10 0.5R 20 150 10 4 * EPCLC41200510U 12 0.5R 24 100 12 4 * EPCLC41201010U 12 1.0R 24 100 12 4 D(h6) * EPCLC41201510U 12 1.5R 24 100 12 4 * EPCLC41202010U 12 2.0R 24 100 12 4 * EPCLC41200515U 12 0.5R 24 150 12 4 * EPCLC41601015U 16 1.0R 32 150 16 4 * EPCLC41602015U 16 2.0R 32 150 16 4 * EPCLC41603015U 16 3.0R 32 150 16 4 Cutting conditions : Table 044 d Tolerance d≤6 0 ~ -0.03 6 < d ≤ 12 0 ~ -0.04 d > 12 0 ~ -0.05 R Tolerance R<2 ±0.020 R≥2 ±0.025 A100