Pramet Turning Insert, DCGT Insert, 32.51 Insert, Diamond, 0.13 in Maximum Depth of Cut, 3/8 in Inscribed Circle, 5/32 in Thickness, 0.457 in Length, 11 Seat, Positive Rake, AL Chipbreaker, 1/64 in Corner Radius, 0.177 in Hole Dia, Manufacturers Grade: HF7, ANSI Code: DCGT 32.51F-AL HF7, ISO Code: DCGT 11T304F-AL HF7, 55 deg Included Angle, 7 deg Relief Angle, Carbide, PCD Coated, Material Grade: H, K, M, N, S, For Use On: Aluminum, Cast Iron, Hardened Steel, Stainless Steel and Titanium/Super Alloys