Solid Carbide Endmills A200 - Long Neck Corner Radius Type - 2F 鎢鋼圓鼻銑刀 - 長頸型 - 2 刃 . The DIAMOND coating protects the cutting edge of the end mill which better than conventional coating. Solid Carbide Endmills . Suitable for Graphite. . Available in various cut lengths. . Corner radius with long neck are suitable for deep general cutting and 3D milling. Corner Dia. CL EFF-L OAL Shank Flutes Order No. Radius (d) (L1) (L2) (L) (D) (F) EGCBC2 (R) EGCRC2 EGCBC20100106D 1 0.1R 1 6 50 4 2 EGCBC20100108D 1 0.1R 1 8 50 4 2 EGCBC20100110D 1 0.1R 1 10 50 4 2 EGCBC20100112D 1 0.1R 1 12 50 4 2 EGCBC20200210D 2 0.2R 2 10 50 4 2 EGCBC20200216D 2 0.2R 2 16 50 4 2 d R EGCBC20200220D 2 0.2R 2 20 50 4 2 EGCBC20200225D 2 0.2R 2 25 60 4 2 L1 EGCBC20200510D 2 0.5R 2 10 50 4 2 EGCBC20200516D 2 0.5R 2 16 50 4 2 L2 EGCBC20200520D 2 0.5R 2 20 50 4 2 EGCBC20200525D 2 0.5R 2 25 60 4 2 EGCRC20300210D 3 0.2R 3 10 50 6 2 EGCRC20300220D 3 0.2R 3 20 60 6 2 L EGCRC20300230D 3 0.2R 3 30 75 6 2 15° EGCRC20300510D 3 0.5R 3 10 50 6 2 EGCRC20300520D 3 0.5R 3 20 60 6 2 EGCRC20300530D 3 0.5R 3 30 75 6 2 EGCRC20400516D 4 0.5R 4 16 60 6 2 EGCRC20400525D 4 0.5R 4 25 60 6 2 EGCRC20400535D 4 0.5R 4 35 75 6 2 EGCRC20401016D 4 1R 4 16 60 6 2 D EGCRC20401025D 4 1R 4 25 60 6 2 EGCRC20401035D 4 1R 4 35 75 6 2 EGCRC20500520D 5 0.5R 5 20 60 6 2 EGCRC20500530D 5 0.5R 5 30 60 6 2 EGCRC20600520D 6 0.5R 7 20 60 6 2 EGCRC20600530D 6 0.5R 7 30 60 6 2 EGCRC20601020D 6 1R 7 20 60 6 2 EGCRC20601030D 6 1R 7 30 60 6 2 d Tolerance Ø 0 ~ 0.02 R ± 0.02 A149