Pramet Turning Insert, CNMG Insert, 643 Insert, Diamond, 6 mm Maximum Depth of Cut, 19.05 mm Inscribed Circle, 6.35 mm Thickness, 19.3 mm Length, 19 Seat, Negative Rake, SM Chipbreaker, 1.2 mm Corner Radius, 7.94 mm Hole Dia, Manufacturers Grade: T9325, ANSI Code: CNMG 643-SM:T9325, ISO Code: CNMG 190612E-SM:T9325, 80 deg Included Angle, 0 deg Relief Angle, Carbide, Material Grade: K, M, P, S, For Use On: Cast Iron, Stainless Steel, Steel and Titanium/Super Alloys