Solid Carbide Endmills H650 - Long Neck Square Type - 2F 鎢鋼平銑刀 - 長頸型 - 2 刃 . ARCO coating provides a superior wear resistance. . Suitable for HRC 50 and over HRC 50 Hardened Steel, also maximum up to HRC 65. . Long neck design is suitable for Rib cutting. . The coating can change to SICO, the prices will differ. Dia. CL EFF-L OAL Shank Flutes Order No. (d) (L1) (L2) (L) (D) (F) EHSBC2 EHSRC2 EHSBC200201A 0.2 0.3 1 50 4 2 EHSBC200202A 0.2 0.3 2 50 4 2 EHSBC200301A 0.3 0.4 1 50 4 2 EHSBC200302A 0.3 0.4 2 50 4 2 EHSBC200303A 0.3 0.4 3 50 4 2 EHSBC200304A 0.3 0.4 4 50 4 2 d EHSBC200305A 0.3 0.4 5 50 4 2 EHSBC200401A 0.4 0.5 1 50 4 2 L1 EHSBC200402A 0.4 0.5 2 50 4 2 EHSBC200403A 0.4 0.5 3 50 4 2 L2 EHSBC200404A 0.4 0.5 4 50 4 2 EHSBC200405A 0.4 0.5 5 50 4 2 EHSBC200406A 0.4 0.5 6 50 4 2 EHSBC200408A 0.4 0.5 8 50 4 2 L EHSBC200410A 0.4 0.5 10 50 4 2 15° EHSBC200502A 0.5 0.6 2 50 4 2 EHSBC200503A 0.5 0.6 3 50 4 2 EHSBC200504A 0.5 0.6 4 50 4 2 EHSBC200505A 0.5 0.6 5 50 4 2 EHSBC200506A 0.5 0.6 6 50 4 2 EHSBC200508A 0.5 0.6 8 50 4 2 EHSBC200510A 0.5 0.6 10 50 4 2 D EHSBC200512A 0.5 0.6 12 50 4 2 EHSBC200514A 0.5 0.6 14 50 4 2 30° 65 Cutting conditions ( 建議切削參數表 ) : Table 012 ~ 014 d Tolerance Ø 0 ~ -0.02 A026