Sandvik Coromant Turning Insert, 1-Sided Basic Shape, Series: CoroTurn 107, RCMT Insert, 43 Insert, Round, 0.118 in Maximum Depth of Cut, 1/2 in Inscribed Circle, 0.187 in Thickness, 12 Seat, Positive Rake, SM Chipbreaker, 1/4 in Corner Radius, 0.1732 in Hole Dia, Manufacturers Grade: H13A, ANSI Code: RCMT 43-SM H13A, ISO Code: RCMT 12 04 00-SM H13A, 7 deg Relief Angle, Neutral Cutting, Carbide, Uncoated, Material Grade: M, S, For Use On: Heat Resistant Super Alloys and Stainless Steel