Seco Indexable Milling Insert, SEEX Insert, 1505 Insert, Squared, 15.9 mm Inscribed Circle, 5.56 mm Thickness, 15.9 mm Width, 15.9 mm Length, M12 Chipbreaker, Positive Rake, Manufacturer's Grade: F40M, ANSI Code: SEEX1505AFN-M12 F40M, Neutral Hand, Carbide, PVD Coated, Cast Iron, Non-Ferrous Metals, Plastics and Tough-to-Machine Materials Material Application