Sandvik Coromant Milling Insert, Series: CoroMill 200, RCHT Insert, 1204M0 Insert, Round, 0.472 in Inscribed Circle, 0.187 in Thickness, KL Chipbreaker, 0.236 in Corner Radius, Positive Rake, 7 deg Lead Angle, 0.157 in Hole Dia, Manufacturers Grade: H13A, ANSI Code: RCHT 12 04 M0-KL H13A, ISO Code: RCHT 12 04 M0-KL H13A, Neutral Hand, Carbide, Uncoated, Material Grade: K, N, S, Cast Iron, Non-Ferrous Metals, Plastics, Wood and Titanium Alloy Material Application