Solid Carbide EndmillsMilling Solid Carbide Endmills G550 - Long Neck ∙ Corner Radius ∙ 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 cut lengths. .Corner radius with long neck are suitable for deep general cutting and 3D milling. Order No. Dia. (d) CornerRadius(R)CL(L1)EFF-L OAL Shank Flutes(L2)(L)(D)(F) EPCRC * EPCRC24100104U 1.0 0.1R 1.0 4 50 4 2 * EPCRC24100106U 1.0 0.1R 1.0 6 50 4 2 * EPCRC24100108U 1.0 0.1R 1.0 8 50 4 2 P M K N S H * EPCRC24100110U 1.0 0.1R 1.0 10 50 4 2 ● ● ● ○ * EPCRC24100112U 1.0 0.1R 1.0 12 50 4 2 * EPCRC24100204U 1.0 0.2R 1.0 4 50 4 2 d R * EPCRC24100206U 1.0 0.2R 1.0 6 50 4 2 L1 * EPCRC24100208U 1.0 0.2R 1.0 8 50 4 2 * EPCRC24100210U 1.0 0.2R 1.0 10 50 4 2 L2 * EPCRC24100212U 1.0 0.2R 1.0 12 50 4 2 * EPCRC24100304U 1.0 0.3R 1.0 4 50 4 2 * EPCRC24100306U 1.0 0.3R 1.0 6 50 4 2 * EPCRC24100308U 1.0 0.3R 1.0 8 50 4 2 * EPCRC24100310U 1.0 0.3R 1.0 10 50 4 2 L 15° * EPCRC24100312U 1.0 0.3R 1.0 12 50 4 2 * EPCRC24120104U 1.2 0.1R 1.2 4 50 4 2 * EPCRC24120106U 1.2 0.1R 1.2 6 50 4 2 * EPCRC24120108U 1.2 0.1R 1.2 8 50 4 2 * EPCRC24120110U 1.2 0.1R 1.2 10 50 4 2 * EPCRC24120112U 1.2 0.1R 1.2 12 50 4 2 * EPCRC24120204U 1.2 0.2R 1.2 4 50 4 2 * EPCRC24120206U 1.2 0.2R 1.2 6 50 4 2 D(h6) * EPCRC24120208U 1.2 0.2R 1.2 8 50 4 2 * EPCRC24120210U 1.2 0.2R 1.2 10 50 4 2 * EPCRC24120212U 1.2 0.2R 1.2 12 50 4 2 * EPCRC24120304U 1.2 0.3R 1.2 4 50 4 2 * EPCRC24120306U 1.2 0.3R 1.2 6 50 4 2 * EPCRC24120308U 1.2 0.3R 1.2 8 50 4 2 * EPCRC24120310U 1.2 0.3R 1.2 10 50 4 2 * EPCRC24120312U 1.2 0.3R 1.2 12 50 4 2 Cutting conditions : Table 057 d Tolerance d≤6 0 ~ -0.02 6 < d ≤ 12 0 ~ -0.03 d > 12 0 ~ -0.04 R Tolerance R<2 ±0.015 R≥2 ±0.020 A122