Sandvik Coromant Profiling Insert, Series: CoroCut 1-2, R/LG123..-RS Insert, HX Insert, 0.0314/0.0511 in Maximum Depth of Cut, 1.732 in Inscribed Circle, 0.1712 in Thickness, 1.0059 in Length, RS Chipbreaker, ANSI Code: LG123H1-0300-0015-RS1115, 0.059 in Corner Radius, Manufacturers Grade: 1115, Positive Rake, 7 deg Relief Angle, Left Hand, Carbide, PVD-TiAlN+AlCr2O3 Coated, Material Grade: K, M, N, P, S