Sandvik Coromant Parting Insert, Series: CoroCut® 3, L123x3 Insert, U Insert, 0.039 in Cutting Width, 10 deg Lead Angle, Left Hand Lead Angle Direction, 7 deg Relief Angle, 0.222 in Thickness, 0.4211 in Length, CS Chipbreaker, 0.002 in Corner Radius, Manufacturer's Grade: 1125, ANSI Code: L123U3-0100-1000-CS 1125, ISO Code: L123U3-0100-1000-CS 1125, Left Hand, Carbide, PVD-TiAlN Coated, Material Grade: K, M, N, P, S