Pramet Turning Insert, CCMT Insert, 432 Insert, Diamond, 4 mm Maximum Depth of Cut, 12.7 mm Inscribed Circle, 4.76 mm Thickness, 12.9 mm Length, 12 Seat, Positive Rake, UR Chipbreaker, 0.8 mm Corner Radius, 5.6 mm Hole Dia, Manufacturers Grade: T9325, ANSI Code: CCMT 432-UR:T9325, ISO Code: CCMT 120408E-UR:T9325, 80 deg Included Angle, 7 deg Relief Angle, Carbide, Material Grade: K, M, P, S, For Use On: Cast Iron, Stainless Steel, Steel and Titanium/Super Alloys