Pramet Turning Insert, DNMG Insert, 441 Insert, Diamond, 3.5 mm Maximum Depth of Cut, 12.7 mm Inscribed Circle, 5.16 mm Thickness, 15.5 mm Length, 15 Seat, Negative Rake, SM Chipbreaker, 0.4 mm Corner Radius, 5.16 mm Hole Dia, Manufacturers Grade: T7335, ANSI Code: DNMG 441-SM T7335, ISO Code: DNMG 150604E-SM T7335, 55 deg Included Angle, 0 deg Relief Angle, Carbide, Material Grade: M, P, S, For Use On: Stainless Steel, Steel and Titanium/Super Alloys