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, Manufacturer's Grade: 670, ANSI Code: RCGX24A 670, ISO Code: RCGX060600E 670, 7 deg Relief Angle, Neutral Cutting, Ceramic, Uncoated, Material Grade: H, S, For Use On: Hardened Materials and Heat Resistant Super Alloys