Solid Carbide Endmills M500 - Near Center Design ∙ Ball Nose ∙ 3F / 4F .For high temperature alloy and high hardened steel machining. .Reach to center and near to center flutes design, significantly improves the tool life and surface finish in profile milling. .ARCO coating provides a superior wear resistance. Order No. Radius Dia.(R)(d) CL(L1) OAL Shank Flutes(L)(D)(F) ESBHS ESBHS342000A 1R 2 2 50 4 3 ESBHS302000A 1R 2 2 50 6 3 ESBHS303000A 1.5R 3 3 50 6 3 P M K N S H ESBHS344000A 2R 4 4 50 4 3 ● ● ● ● ○ ESBHS304000A 2R 4 4 50 6 3 ESBHS406000A 3R 6 6 50 6 4 R ESBHS408000A 4R 8 8 60 8 4 ESBHS410000A 5R 10 10 75 10 4 L1 ESBHS412000A 6R 12 12 75 12 4 ESBHS416000A 8R 16 16 100 16 4 L D (h6) Cutting conditions : Table 070 R Tolerance R≤3 ±0.015 R>3 ±0.020 A171