Sandvik Coromant Turning Insert, Series: T-Max P, DNMX Insert, 433 Insert, Rhombic, 0.197 in Maximum Depth of Cut, 1/2 in Inscribed Circle, 0.1874 in Thickness, 15 Seat, Negative Rake, WM Chipbreaker, 0.0468 in Corner Radius, 0.2029 in Hole Dia, Manufacturers Grade: 4315, ANSI Code: DNMX 433-WM 4315, ISO Code: DNMX 15 04 12-WM 4315, 55 deg Included Angle, 0 deg Relief Angle, Neutral Cutting, Carbide, TiCN/Al2O3/TiN, Material Grade: K, P, For Use On: Cast Iron and Steel