Sandvik Coromant Grooving Insert, Series: CoroThread 254, 254 Insert, 22 Insert, Triangular, 2.65 mm Cutting Width, 2.2 mm Maximum Depth of Cut, 0 deg Lead Angle, 5.56 mm Cutting Height, CC Chipbreaker, 0.15 mm Corner Radius, Neutral Rake, 5.5626 mm Thickness, 9.3 mm Length, 12.7 mm Hole Dia, Manufacturers Grade: 1135, ANSI Code: 254RG-22CC01-265 1135, ISO Code: 254RG-22CC01-265 1135, Right Hand Cutting, Carbide, TiCrAlN/TiN, Material Grade: K, M, N, P, S