CX30NS CX40NS Parting Tools TGTN0220 / TGTN0310 切斷刀片 Specification P Steel M Stainless steel Cutting Type : General Interrupted K Cast iron Grade Dimensions (mm) Inserts Designation Drawing w r TGTN 0220 ✓ ✓ 2.2 0.2 TGTN 0310 ✓ ✓ 3.1 0.15 Recommended Cutting Conditions Working Material Vc fz Carbon Steel (HB85-225) 90 ~ 250 0.08 (0.06 ~ 0.12) Stainless 300 Series 55 ~ 110 0.06 (0.06 ~ 0.12) Cast Iron (HB140-220) 110 ~ 275 0.15 (0.06 ~ 0.12) C004