Sandvik Coromant Turning Insert, 1-Sided Basic Shape, Series: T-Max, RPGX Insert, 45 Insert, Round, 0.126 in Maximum Depth of Cut, 1/2 in Inscribed Circle, 0.313 in Thickness, 12 Seat, Positive Rake, SGF Chipbreaker, 1/4 in Corner Radius, Manufacturers Grade: 6060, ANSI Code: RPGX45T0320 6060, ISO Code: RPGX120700T01020 6060, 11 deg Relief Angle, Neutral Cutting, Ceramic, Uncoated, Material Grade: S, For Use On: Heat Resistant Super Alloys