Sandvik Coromant Milling Insert, Series: CoroMill® 331, R/L331.1A..H-WL Insert, 84530 Insert, Rectangle Shape, 0.335 in Inscribed Circle, 0.175 in Thickness, 0.374 in Width, 0.335 in Length, WL Chipbreaker, 0.12 in Corner Radius, Positive Rake, 90 deg Lead Angle, 0.1417 in Diameter Hole, Manufacturer's Grade: 1040, ANSI Code: L331.1A-08 45 30H-WL1040, ISO Code: L331.1A-08 45 30H-WL1040, Left Hand of Insert, Carbide, PVD-TiAlN2 Coated, Material Grade: M, Stainless Steel Material Application