Pramet Turning Insert, CCMT Insert, 32.52 Insert, Diamond, 3 mm Maximum Depth of Cut, 9.525 mm Inscribed Circle, 3.97 mm Thickness, 9.7 mm Length, 9 Seat, Positive Rake, UR Chipbreaker, 0.8 mm Corner Radius, 4.5 mm Hole Dia, Manufacturers Grade: T5315, ANSI Code: CCMT 32.52-UR:T5315, ISO Code: CCMT 09T308E-UR:T5315, 80 deg Included Angle, 7 deg Relief Angle, Carbide, Material Grade: H, M, P, For Use On: Hardened Steel, Stainless Steel and Steel