Sandvik Coromant Milling Insert, Series: CoroMill 331, N331.1A..H-NL Insert, 84508 Insert, Rectangle Shape, 0.335 in Inscribed Circle, 0.175 in Thickness, 0.374 in Width, 0.335 in Length, NL Chipbreaker, 0.031 in Corner Radius, Positive Rake, 90 deg Lead Angle, 0.1417 in Diameter Hole, Manufacturers Grade: 1025, ANSI Code: N331.1A-08 45 08H-NL1025, ISO Code: N331.1A-08 45 08H-NL1025, Neutral Hand of Insert, Carbide, PVD-TiAlN+TiN Coated, Material Grade: H, M, N, P, S, Hardened Steel, Stainless Steel, Non-Ferrous Metals, Steel and Titanium Alloy Material Application