Solid Carbide EndmillsMilling Solid Carbide Endmills G550 - Long Neck ∙ Ball Nose ∙ 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, Copper, FRP, etc. . Reduce vibration and more toughness. . It provides an excellent surface due to better surface grindings. . Long neck design is suitable for rid cutting. Order No. Radius Dia.(R)(d)CL EFF-L OAL Shank Flutes(L1)(L2)(L)(D)(F) EPBRC * EPBRC241606U 0.80R 1.6 1.6 6 50 4 2 * EPBRC241608U 0.80R 1.6 1.6 8 50 4 2 * EPBRC241612U 0.80R 1.6 1.6 12 50 4 2 P M K N S H * EPBRC241616U 0.80R 1.6 1.6 16 50 4 2 ● ● ● ○ * EPBRC241620U 0.80R 1.6 1.6 20 50 4 2 * EPBRC241806U 0.90R 1.8 1.8 6 50 4 2 d R * EPBRC241808U 0.90R 1.8 1.8 8 50 4 2 L1 * EPBRC241812U 0.90R 1.8 1.8 12 50 4 2 * EPBRC241816U 0.90R 1.8 1.8 16 50 4 2 L2 * EPBRC241820U 0.90R 1.8 1.8 20 50 4 2 * EPBRC242004U 1.00R 2.0 2.0 4 50 4 2 * EPBRC242006U 1.00R 2.0 2.0 6 50 4 2 * EPBRC242008U 1.00R 2.0 2.0 8 50 4 2 * EPBRC242010U 1.00R 2.0 2.0 10 50 4 2 L 15° * EPBRC242012U 1.00R 2.0 2.0 12 50 4 2 * EPBRC242014U 1.00R 2.0 2.0 14 50 4 2 * EPBRC242016U 1.00R 2.0 2.0 16 50 4 2 * EPBRC242018U 1.00R 2.0 2.0 18 50 4 2 * EPBRC242020U 1.00R 2.0 2.0 20 50 4 2 * EPBRC242022U 1.00R 2.0 2.0 22 60 4 2 * EPBRC242025U 1.00R 2.0 2.0 25 60 4 2 EPBRC202006U 1.00R 2.0 2.0 6 50 6 2 D(h6) EPBRC202008U 1.00R 2.0 2.0 8 50 6 2 EPBRC202010U 1.00R 2.0 2.0 10 50 6 2 EPBRC202016U 1.00R 2.0 2.0 16 50 6 2 Cutting conditions : Table 054 ~ 056 R Tolerance R≤3 ±0.015 R>3 ±0.020 A120