Seco Indexable Milling Insert, XOEX Insert, 10T304 Insert, 0.27 in Inscribed Circle, 3.97 mm Thickness, 0.27 in Width, E05 Chipbreaker, 0.4 mm Corner Radius, Manufacturer's Grade: F40M, ANSI Code: XOEX10T304FR-E05 F40M, Right Hand, Carbide, PVD Coated, Cast Iron, Non-Ferrous Metals, Plastics and Tough-to-Machine Materials Material Application