* Diffusion bonding technology provides stronger carbide bond for the longest-lasting bit * 4X life in all concrete types and concrete with rebar * Wear mark assures hole diameter tolerance for anchoring applications * Centric conical tip results in precise hole diameters * 4X life in rebar and 40% more life in concrete than competitive full head carbide bits * Faster drilling speed versus 2 cutter * Less Carbide Wear than 2 cutter means an end user is more productive with a single bit