Solid Carbide EndmillsMilling Solid Carbide Endmills G550 - Stub Length ∙ Square ∙ 4F .UNICO Coating provides superior wear resistance and reduces the coefficient of friction. .The cutting length of approximately 1×D. .Short cutting length with high rigidity is suitable for high feed milling. .For die, mold, mechanical and electronic parts made of steel. .Good for surface milling. Order No. Dia. (d) CL(L1) OAL Shank Flutes(L)(D)(F) EPSHC EPSHC441000U 1.0 1.0 50 4 4 EPSHC441500U 1.5 1.5 50 4 4 EPSHC442000U 2.0 2.0 50 4 4 P M K N S H EPSHC442500U 2.5 2.5 50 4 4 ● ● ● ○ ○ EPSHC403000U 3.0 3.0 50 6 4 EPSHC404000U 4.0 4.0 50 6 4 d EPSHC405000U 5.0 5.0 50 6 4 L1 EPSHC406000U 6.0 6.0 50 6 4 L D (h6) Cutting conditions : Table 033 d Tolerance d≤6 0 ~ -0.02 6 < d ≤ 12 0 ~ -0.03 d > 12 0 ~ -0.04 A086