Pramet Turning Insert, SNMX Insert, 19 Insert, Squared Shape, 19.05 mm Inscribed Circle, 8.15 mm Thickness, 19.05 mm Width, 19.05 mm Length, 19 Seat, Negative Rake, R25 Chipbreaker, 7.95 mm Diameter Hole, Manufacturers Grade: T9335, ISO Code: SNMX 19-R25:T9335, 90 deg Included Angle, 0 deg Relief Angle, Carbide, Material Grade: M, P, S, For Use On: Stainless Steel, Steel and Titanium/Super Alloys