Pramet Turning Insert, WNMG Insert, 433 Insert, Trigon, 0.22 in Maximum Depth of Cut, 1/2 in Inscribed Circle, 3/16 in Thickness, 8 Seat, Negative Rake, M Chipbreaker, 3/64 in Corner Radius, 0.203 in Hole Dia, Manufacturers Grade: T9335, ANSI Code: WNMG 433-M T9335, ISO Code: WNMG 080412E-M T9335, 80 deg Included Angle, 0 deg Relief Angle, Carbide, Material Grade: M, P, S, For Use On: Stainless Steel, Steel and Titanium/Super Alloys