DiamondPattern Router Bits MSC Industrial Supply
OSG 1/8" Diam, 7/16" LOC, End Mill End, Solid Carbide Diamond Pattern Router Bit Right Hand Cut, 11/2" OAL, 1/8" Shank Diam, Use on Fiberglass List Price: Web Price: ... End Mill router bits are used for bottom cutting and are designed to produce a smooth surface with a square corner.