Rodman’s new TCT MULTI-DIRECTIONAL DRILL BIT woodworking drill bit combines self-feed, Forstner and paddle drilling technology all in one! They are machined with a ¾” tall cutting head armed with a Tungsten Carbide four-sided pyramid self-starting tip, 3/4” Topside Tungsten Carbide Teeth, and 1/2” Tungsten Carbide Side-Cutting Teeth; the