Sandvik Coromant Parting Insert, Series: CoroCut 1-2, R123x2 Insert, H Insert, 0.1574 in Cutting Width, 5 deg Lead Angle, Right Hand Lead Angle Direction, 7 deg Relief Angle, 0.1712 in Thickness, 0.976 in Length, CM Chipbreaker, 0.008 in Corner Radius, Manufacturers Grade: 2135, ANSI Code: R123H2-0400-0502-CM 2135, ISO Code: R123H2-0400-0502-CM 2135, Right Hand, Carbide, TiCN/Al2O3/TiN, Material Grade: H, K, M, N, P, S