Sandvik Coromant Turning Insert, 1-Sided Basic Shape, Series: CoroTurn 107, RCMT Insert, 3209M0 Insert, Round, 0.504 in Maximum Depth of Cut, 1.26 in Inscribed Circle, 3/8 in Thickness, 32 Seat, Positive Rake, 0.63 in Corner Radius, 0.3818 in Hole Dia, Manufacturers Grade: H13A, ANSI Code: RCMT 32 09 M0 H13A, ISO Code: RCMT 32 09 M0 H13A, 7 deg Relief Angle, Neutral Cutting, Carbide, Uncoated, Material Grade: K, M, N, P, S, For Use On: Cast Iron, Heat-Resistant Super Alloys, Non-Ferrous Metals, Stainless Steel and Steel