Seco Milling Insert, 218.19 Insert, 160 Insert, Trigon Shape, 11.2 mm Inscribed Circle, 4.76 mm Thickness, MD11 Chipbreaker, 1.2 mm Corner Radius, Neutral Rake, Manufacturer's Grade: F25M, ANSI Code: 218.19-160T-04-MD11 F25M, Right/Left Hand of Insert, Carbide, PVD-TiAlN+TiN Coated, Material Grade: C2, C5, Cast Iron, Non-Ferrous Metals, Plastics and Tough-to-Machine Materials Material Application