Seco Turning Insert, TPMM Insert, 160308 Insert, Triangular, 3.75 mm Maximum Depth of Cut, 9.52 mm Inscribed Circle, 3.18 mm Thickness, 16.5 mm Length, 16 Seat, 46 Chipbreaker, 0.8 mm Corner Radius, 4.19 mm Hole Dia, Manufacturers Grade: 883, ANSI Code: TPMM322-46 883, ISO Code: TPMM160308-46 883, 60 deg Included Angle, 11 deg Relief Angle, Neutral Cutting, Carbide, Uncoated, Material Grade: S, For Use On: Super Alloys and Titanium