Sandvik Coromant Milling Insert, Series: CoroMill 200, RCHT Insert, 1304 Insert, Round, 1/2 in Inscribed Circle, 0.187 in Thickness, ML Chipbreaker, 1/4 in Corner Radius, Positive Rake, 7 deg Lead Angle, 0.157 in Hole Dia, Manufacturers Grade: 2030, ANSI Code: RCHT 13 04 00-ML 2030, ISO Code: RCHT 13 04 00-ML 2030, Ambidextrous Hand, Carbide, PVD-TiAlN+TiN Coated, Material Grade: M, S, Stainless Steel, Steel and Titanium Alloy Material Application