R Cutting Tools Cutting Tools R f L1 L b Right-hand shown 10° h1 h B-SER/L 外螺纹车刀 \ Thread Cutters B-SER/L1212K16T B-SER/L1616K16T B-SER/L2020K16T B-SER/L2525M16T 12 16 20 25 12 16 20 25 125 125 125 125 22 22 22 22 12 16 20 25 18.3 22.3 25.3 32.3 Dimensions,mm Ordering code h L1 b h1 f L2 X X 16ER/L.. (R)AE16 (L)AI16 T-10 S16 A16 Shim Clamp Screw Wrench Insert B-SER/L1212K16T B-SER/L1616K16T B-SER/L2020K16T B-SER/L2525M16T Ordering code