Pramet Turning Insert, CCGT Insert, 432 Insert, Diamond, 7 mm Maximum Depth of Cut, 12.7 mm Inscribed Circle, 4.76 mm Thickness, 12.9 mm Length, 12 Seat, Positive Rake, AL Chipbreaker, 0.8 mm Corner Radius, 5.5 mm Hole Dia, Manufacturers Grade: HF7, ANSI Code: CCGT 432F-AL:HF7, ISO Code: CCGT 120408F-AL:HF7, 80 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