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 EHSBC202508A 2.5 3.0 8 50 4 2 EHSBC202510A 2.5 3.0 10 50 4 2 EHSBC202512A 2.5 3.0 12 50 4 2 EHSBC202516A 2.5 3.0 16 50 4 2 EHSBC202520A 2.5 3.0 20 50 4 2 EHSBC202525A 2.5 3.0 25 60 4 2 d EHSBC202530A 2.5 3.0 30 60 4 2 EHSBC202535A 2.5 3.0 35 60 4 2 L1 EHSRC203006A 3.0 3.5 6 50 6 2 EHSRC203010A 3.0 3.5 10 50 6 2 L2 EHSRC203012A 3.0 3.5 12 50 6 2 EHSRC203016A 3.0 3.5 16 50 6 2 EHSRC203020A 3.0 3.5 20 60 6 2 EHSRC203025A 3.0 3.5 25 60 6 2 L EHSRC203030A 3.0 3.5 30 60 6 2 15° EHSRC203035A 3.0 3.5 35 75 6 2 EHSRC204008A 4.0 4.5 8 50 6 2 EHSRC204010A 4.0 4.5 10 50 6 2 EHSRC204012A 4.0 4.5 12 50 6 2 EHSRC204016A 4.0 4.5 16 50 6 2 EHSRC204020A 4.0 4.5 20 60 6 2 EHSRC204025A 4.0 4.5 25 60 6 2 D EHSRC204030A 4.0 4.5 30 60 6 2 EHSRC204035A 4.0 4.5 35 75 6 2 EHSRC205016A 5.0 7.0 16 50 6 2 EHSRC205020A 5.0 7.0 20 60 6 2 EHSRC205025A 5.0 7.0 25 60 6 2 EHSRC205030A 5.0 7.0 30 60 6 2 EHSRC205035A 5.0 7.0 35 75 6 2 30° 65 Cutting conditions ( 建議切削參數表 ) : Table 012 ~ 014 d Tolerance Ø 0 ~ -0.02 A030