Sandvik Coromant Turning Insert, 1-Sided, Series: T-Max, RCGX Insert, 24 Insert, Round, 0.063 in Maximum Depth of Cut, 1/4 in Inscribed Circle, 1/4 in Thickness, 06 Seat, Positive Rake, E Chipbreaker, 1/8 in Corner Radius, Manufacturers Grade: 650, ANSI Code: RCGX24A 650, ISO Code: RCGX060600E 650, 7 deg Relief Angle, Neutral Cutting, Ceramic, Uncoated, Material Grade: H, K, S, For Use On: Cast Iron, Hardened Materials and Heat Resistant Super Alloys