Solid head carbide delivers up to 5x longer life in concrete with rebar. Sharp centering tip for exact spot drilling in concrete and metal decking. Optimized flutes remove dust faster reducing heat and delivering up to 15 percent more holes per battery charge. Meets ANSI B212.15 to fit common anchors. Rebar guards for maximum durability in hard aggregate and rebar. 4-cutter design prevents lock-up in rebar, reducing downtime. Wear mark indicator to show end of life and when bit no longer meets the ANSI requirement.
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