Sandvik Coromant Turning Insert, Series: T-Max P, SNMG Insert, 543 Insert, Squared, 8 mm Maximum Depth of Cut, 5/8 in Inscribed Circle, 1/4 in Thickness, 5/8 in Width, 5/8 in Length, 15 Seat, Negative Rake, QM Chipbreaker, 0.047 in Corner Radius, 1/4 in Hole Dia, Manufacturers Grade: 235, ANSI Code: SNMG 543-QM 235, ISO Code: SNMG 15 06 12-QM 235, 90 deg Included Angle, 0 deg Relief Angle, Neutral Cutting, Carbide, TiCN/TiN, Material Grade: M, P, For Use On: Stainless Steel and Steel