Sandvik Coromant Milling Insert, Series: CoroMill 331, N331.1A..H-WL Insert, 43505 Insert, Rectangle Shape, 0.2 in Inscribed Circle, 0.138 in Thickness, 0.374 in Width, 0.2 in Length, WL Chipbreaker, 0.019 in Corner Radius, Positive Rake, 90 deg Lead Angle, 0.1023 in Diameter Hole, Manufacturers Grade: H13A, ANSI Code: N331.1A-04 35 05H-WLH13A, ISO Code: N331.1A-04 35 05H-WLH13A, Neutral Hand of Insert, Carbide, Uncoated, Material Grade: K, N, S, Cast Iron, Non-Ferrous Metals and Heat Resistant Super Alloys Material Application