Sandvik Coromant Grooving Insert, Medium Feed, Series: CoroCut 1-2, N123 Insert, M1 Insert, 0.354 in Cutting Width, 0 deg Lead Angle, GM Chipbreaker, 0.031 in Corner Radius, Positive Rake, 0.2776 in Thickness, 0.354 in Width, 1.1811 in Length, Manufacturers Grade: 1125, ANSI Code: N123M1-0900-0008-GM 1125, ISO Code: N123M1-0900-0008-GM 1125, Neutral Cutting, Carbide, TiAlN, Material Grade: K, M, N, P, S