Seco Milling Insert, 218.19 Insert, 100 Insert, 7.1 mm Inscribed Circle, 2.78 mm Thickness, MD08 Chipbreaker, 0.8 mm Corner Radius, Manufacturer's Grade: MH1000, ANSI Code: 218.19-100T-MD08 MH1000, Ambidextrous Hand, Carbide, PVD Coated, Cast Iron, Non-Ferrous Metals, Plastics and Tough-to-Machine Materials Material Application