Solid Carbide Endmills G550 - 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. .Strong geometry design has excellent cutting ability of cutting edges. .High precision cutting for side milling. Order No. Dia. (d) CL(L1) OAL Shank Flutes(L)(D)(F) EPSSC * EPSSC240200U 0.2 0.4 50 4 2 * EPSSC240300U 0.3 0.6 50 4 2 * EPSSC240400U 0.4 0.8 50 4 2 P M K N S H * EPSSC240500U 0.5 1.0 50 4 2 ● ● ● ○ * EPSSC240600U 0.6 1.5 50 4 2 * EPSSC240700U 0.7 2.0 50 4 2 d * EPSSC240800U 0.8 2.0 50 4 2 * EPSSC240900U 0.9 2.0 50 4 2 * EPSSC241000U 1.0 3.0 50 4 2 L1 EPSSC201000U 1.0 3.0 50 6 2 * EPSSC241500U 1.5 4.0 50 4 2 * EPSSC242000U 2.0 5.0 50 4 2 EPSSC202000U 2.0 5.0 50 6 2 * EPSSC242500U 2.5 6.0 50 4 2 L EPSSC233000U 3.0 8.0 50 3 2 * EPSSC243000U 3.0 8.0 50 4 2 EPSSC203000U 3.0 8.0 50 6 2 * EPSSC243500U 3.5 9.0 50 4 2 EPSSC203500U 3.5 9.0 50 6 2 * EPSSC244000U 4.0 10.0 50 4 2 EPSSC204000U 4.0 10.0 50 6 2 EPSSC204500U 4.5 11.0 50 6 2 D EPSSC205000U 5.0 13.0 50 6 2 (h6) EPSSC205500U 5.5 14.0 50 6 2 EPSSC206000U 6.0 15.0 50 6 2 EPSSC206500U 6.5 16.0 60 8 2 EPSSC207000U 7.0 18.0 60 8 2 EPSSC208000U 8.0 20.0 60 8 2 EPSSC209000U 9.0 22.0 75 10 2 EPSSC210000U 10.0 25.0 75 10 2 EPSSC211000U 11.0 25.0 75 12 2 EPSSC212000U 12.0 30.0 75 12 2 EPSSC214000U 14.0 30.0 75 14 2 EPSSC216000U 16.0 40.0 100 16 2 d Tolerance EPSSC218000U 18.0 40.0 100 20 2 d≤6 0 ~ -0.02 EPSSC220000U 20.0 45.0 100 20 2 6 < d ≤ 12 0 ~ -0.03 d > 12 0 ~ -0.04 EPSSC225000U 25.0 45.0 100 25 2 Cutting conditions : Table 025 A075