This tool represents the finest of the extensive line of CMT flush trim bits with ball bearing guides. A negative shear angle cutting edge and 3/4" cutting diameter set CMT flush trim bits apart from standard bits. Work quickly and safely to get a superior finish with absolute minimal chipping. Bit equipped with 2 cutting edges and featuring heavy-duty steel body for endurance. CMT orange bits have been rated the #1 overall router bits compared to other brands (Wood Magazine).