Cutting Dia. under φ16mm ¢ Recommended Cutting Conditions - Back Turning l KTKF E12 MEGACOAT NANO MEGACOAT Workpiece Material PR1535 PR1425 PR1225 Remarks Grooving Turning Grooving Turning Grooving Turning Carbon steel / Alloy steel Vc (m/min) «60 ~ 150 «80 ~ 200 «60 ~ 150 f (mm/rev) 0.01 ~ 0.03 0.02 ~ 0.15 0.01 ~ 0.03 0.02 ~ 0.15 0.01 ~ 0.03 0.02 ~ 0.15 Coolant Stainless Steel Vc (m/min) «60 ~ 130 «60 ~ 150 «60 ~ 130 f (mm/rev) 0.01 ~ 0.02 0.02 ~ 0.1 0.01 ~ 0.02 0.02 ~ 0.1 0.01 ~ 0.02 0.02 ~ 0.1 PVD Coated Carbide Carbide PCD Workpiece Material PR1025 KW10 KPD001 Remarks E Grooving Turning Grooving Turning Grooving Turning Carbon steel / Alloy steel Vc (m/min) «60 ~ 150 - - f (mm/rev) 0.01 ~ 0.03 0.02 ~ 0.15 - - Stainless Steel Vc (m/min) «50 ~ 120 - - f (mm/rev) 0.01 ~ 0.02 0.02 ~ 0.1 - - Small Tools Cast Iron Vc (m/min) - 50 ~ 100 - Coolant f (mm/rev) - 0.01 ~ 0.02 0.02 ~ 0.15 - Aluminum Vc (m/min) - 200 ~ 450 200 ~ 500 f (mm/rev) - 0.01 ~ 0.03 0.02 ~ 0.15 0.01 ~ 0.03 0.02 ~ 0.12 Brass Vc (m/min) - 100 ~ 200 100 ~ 350 f (mm/rev) - 0.01 ~ 0.05 0.02 ~ 0.2 0.01 ~ 0.05 0.02 ~ 0.15 «: 1st Recommendation «: 2nd Recommendation l KTKF (GQ Chipbreaker) E12 MEGACOAT NANO MEGACOAT Workpiece Material PR1535 PR1425 PR1225 Remarks Grooving Turning Grooving Turning Grooving Turning Carbon steel / Alloy steel Vc (m/min) «60 ~ 150 «80 ~ 200 «60 ~ 150 f (mm/rev) 0.01 ~ 0.04 0.02 ~ 0.15 0.01 ~ 0.04 0.02 ~ 0.15 0.01 ~ 0.04 0.02 ~ 0.15 Coolant Stainless Steel Vc (m/min) «60 ~ 130 «60 ~ 150 «60 ~ 130 f (mm/rev) 0.01 ~ 0.03 0.02 ~ 0.1 0.01 ~ 0.03 0.02 ~ 0.1 0.01 ~ 0.03 0.02 ~ 0.1 «: 1st Recommendation «: 2nd Recommendation l ABS15, ABW15, ABW23 E17~E19 MEGACOAT NANO MEGACOAT PVD Coated Carbide Workpiece Material PR1425 PR1225 PR1025 (PR930) Remarks Grooving Turning Grooving Turning Grooving Turning Carbon steel / Alloy steel Vc (m/min) «80 ~ 180 «60 ~ 150 «80 ~ 100 f (mm/rev) 0.02 0.02 ~ 0.07 0.02 0.02 ~ 0.07 0.02 0.02 ~ 0.07 Coolant Stainless Steel Vc (m/min) «40 ~ 130 «40 ~ 120 «30 ~ 50 f (mm/rev) 0.02 0.02 ~ 0.05 0.02 0.02 ~ 0.05 0.02 0.02 ~ 0.05 «: 1st Recommendation «: 2nd Recommendation Carbide Workpiece Material KW10 Remarks Grooving Turning Aluminum Vc (m/min) 150 ~ 200 f (mm/rev) 0.02 0.02 ~ 0.10 Coolant Brass Vc (m/min) 100 ~ 160 f (mm/rev) 0.03 0.02 ~ 0.15 E45