Solid Carbide Endmills G550 - Long Shank ∙ 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. . Available in various length of cut and overall length end mills. . Flat design to avoid chipping of the cutting tip. Milling Dia. CL OAL Shank Flutes Order No. (d) (L1) (L) (D) (F) EPSLC * EPSLC244006U 4 10 60 4 2 * EPSLC244007U 4 10 75 4 2 * EPSLC244010U 4 10 100 4 2 Solid Carbide Endmills P M K N S H * EPSLC204006U 4 10 60 6 2 ● ● ● ○ * EPSLC204007U 4 10 75 6 2 * EPSLC204010U 4 10 100 6 2 d * EPSLC206006U 6 15 60 6 2 * EPSLC206007U 6 15 75 6 2 * EPSLC206010U 6 15 100 6 2 L1 * EPSLC208007U 8 20 75 8 2 * EPSLC208010U 8 20 100 8 2 * EPSLC208015U 8 20 150 8 2 * EPSLC210010U 10 25 100 10 2 * EPSLC210015U 10 25 150 10 2 L * EPSLC212010U 12 30 100 12 2 * EPSLC212015U 12 30 150 12 2 * EPSLC216015U 16 40 150 16 2 * EPSLC220015U 20 40 150 20 2 D (h6) Cutting conditions : Table 030 d Tolerance d≤6 0 ~ -0.03 6 < d ≤ 12 0 ~ -0.04 d > 12 0 ~ -0.05 A082