Sandvik Coromant Turning Insert, Series: T-Max® P, CNMG Insert, 432 Insert, Rhombic, 0.157 in Maximum Depth of Cut, 1/2 in Inscribed Circle, 0.187 in Thickness, 12 Seat, Negative Rake, WF Chipbreaker, 0.0312 in Corner Radius, 0.2029 in Hole Dia, Manufacturer's Grade: 4215, ANSI Code: CNMG 432-WF 4215, ISO Code: CNMG 12 04 08-WF 4215, 80 deg Included Angle, 0 deg Relief Angle, Neutral Cutting, Carbide, CVD-TiCN+Al2O3+TiN Coated, Material Grade: K, M, P, For Use On: Cast Iron, Stainless Steel and Steel