Solid Carbide EndmillsMilling Solid Carbide Endmills G550 - Long Neck ∙ Square ∙ 2F .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. .Toughness and reduction of vibration. .Available in various cut lengths. .Suitable for deep cutting application. Order No. Dia. CL EFF-L OAL Shank Flutes(d)(L1)(L2)(L)(D)(F) EPSRC * EPSRC240201U 0.2 0.3 1 50 4 2 * EPSRC240202U 0.2 0.3 2 50 4 2 * EPSRC240301U 0.3 0.4 1 50 4 2 P M K N S H * EPSRC240302U 0.3 0.4 2 50 4 2 ● ● ● ○ * EPSRC240303U 0.3 0.4 3 50 4 2 * EPSRC240304U 0.3 0.4 4 50 4 2 d * EPSRC240305U 0.3 0.4 5 50 4 2 L1 * EPSRC240401U 0.4 0.5 1 50 4 2 * EPSRC240402U 0.4 0.5 2 50 4 2 L2 * EPSRC240403U 0.4 0.5 3 50 4 2 * EPSRC240404U 0.4 0.5 4 50 4 2 * EPSRC240405U 0.4 0.5 5 50 4 2 * EPSRC240406U 0.4 0.5 6 50 4 2 * EPSRC240408U 0.4 0.5 8 50 4 2 L 15° * EPSRC240410U 0.4 0.5 10 50 4 2 * EPSRC240502U 0.5 0.6 2 50 4 2 * EPSRC240503U 0.5 0.6 3 50 4 2 * EPSRC240504U 0.5 0.6 4 50 4 2 * EPSRC240505U 0.5 0.6 5 50 4 2 * EPSRC240506U 0.5 0.6 6 50 4 2 * EPSRC240508U 0.5 0.6 8 50 4 2 * EPSRC240510U 0.5 0.6 10 50 4 2 D(h6) * EPSRC240512U 0.5 0.6 12 50 4 2 * EPSRC240514U 0.5 0.6 14 50 4 2 Cutting conditions : Table 049 ~ 051 d Tolerance d≤6 0 ~ -0.02 6 < d ≤ 12 0 ~ -0.03 d > 12 0 ~ -0.04 A108