Sandvik Coromant Turning Insert, Basic Shape, Series: T-Max P, TNMG Insert, 333 Insert, Triangular, 0.276 in Maximum Depth of Cut, 3/8 in Inscribed Circle, 0.187 in Thickness, 0.649 in Length, 16 Seat, Negative Rake, KRR Chipbreaker, 0.0468 in Corner Radius, 0.15 in Hole Dia, Manufacturers Grade: 3210, ANSI Code: TNMG 333-KRR 3210, ISO Code: TNMG 16 04 12-KRR 3210, 60 deg Included Angle, 0 deg Relief Angle, Neutral Cutting, Carbide, TiCN/Al2O3/TiN, Material Grade: K, For Use On: Cast Iron