Seco Indexable Milling Insert, 218.19 Insert, 160T04 Insert, 11.2 mm Inscribed Circle, 4.76 mm Thickness, M08 Chipbreaker, 1.2 mm Corner Radius, Positive Rake, Manufacturer's Grade: F40M, ANSI Code: 218.19-160T-04-M08 F40M, Right/Left Hand of Insert, Carbide, PVD Coated, Material Grade: C5, Cast Iron, Non-Ferrous Metals, Plastics and Tough-to-Machine Materials Material Application