Solid Carbide Endmills H650 - Long Neck Ball Nose Type - 2F 鎢鋼球型銑刀 - 長頸型 - 2 刃 . ARCO coating provides a superior wear and heat resistance. Solid Carbide Endmills . Suitable for HRC 50 and over HRC 50 Hardened Steel, also maximum up to HRC 65. . Suitable for deep cutting due to the long neck design. . Polish cutting edge provides stronger tip. . The coating can change to SICO, the prices will differ. Radius Dia. CL EFF-L OAL Shank Flutes Order No. (R) (d) (L1) (L2) (L) (D) (F) EHBBC2 EHBRC2 EHBBC201606A 0.80R 1.6 1.6 6 50 4 2 EHBBC201608A 0.80R 1.6 1.6 8 50 4 2 EHBBC201612A 0.80R 1.6 1.6 12 50 4 2 EHBBC201616A 0.80R 1.6 1.6 16 50 4 2 EHBBC201620A 0.80R 1.6 1.6 20 50 4 2 EHBBC201806A 0.90R 1.8 1.8 6 50 4 2 d R EHBBC201808A 0.90R 1.8 1.8 8 50 4 2 EHBBC201812A 0.90R 1.8 1.8 12 50 4 2 L1 EHBBC201816A 0.90R 1.8 1.8 16 50 4 2 EHBBC201820A 0.90R 1.8 1.8 20 50 4 2 L2 EHBBC202004A 1.00R 2.0 2.0 4 50 4 2 EHBBC202006A 1.00R 2.0 2.0 6 50 4 2 EHBBC202008A 1.00R 2.0 2.0 8 50 4 2 EHBBC202010A 1.00R 2.0 2.0 10 50 4 2 L EHBBC202012A 1.00R 2.0 2.0 12 50 4 2 15° EHBBC202014A 1.00R 2.0 2.0 14 50 4 2 EHBBC202016A 1.00R 2.0 2.0 16 50 4 2 EHBBC202018A 1.00R 2.0 2.0 18 50 4 2 EHBBC202020A 1.00R 2.0 2.0 20 50 4 2 EHBBC202022A 1.00R 2.0 2.0 22 60 4 2 EHBBC202025A 1.00R 2.0 2.0 25 60 4 2 EHBRC202006A 1.00R 2.0 2.0 6 50 6 2 D EHBRC202008A 1.00R 2.0 2.0 8 50 6 2 EHBRC202010A 1.00R 2.0 2.0 10 50 6 2 EHBRC202016A 1.00R 2.0 2.0 16 50 6 2 65 Cutting conditions ( 建議切削參數表 ) : Table 019 d R Tolerance Ø ± 0.02 A041