Replaceable turning insert CNMG 160612-MP5 by Walter with WPP20S coating (CVD). This is a high-quality carbide, ideal for machining steel (Steel - ISO P), providing maximum durability and stability thanks to its negative geometry.

• Shape: Rhomboid 80° (CNMG)
• Grade: WPP20S (TiCN+Al2O3+TiCN Coating)
• Inscribed Circle Diameter: 15.875 mm (5/8")
• Insert Thickness: 6.35 mm (1/4")
• Corner Radius: 1.2 mm (3/64")
• Cutting Edge Length: 16.12 mm
• Relief Angle: 0°
• Number of Cutting Edges: 4

• Feed Rate (f): 0.30 – 0.50 mm/rev (0.012" - 0.02")
• Depth of Cut (ap): 1.0 – 7.0 mm
• Cutting Speed (Vc): 160 – 275 m/min (520 - 900 SFPM)
• Main Application: Steel