Drill Bits feature solid carbide heads that deliver up to 5x longer life in concrete with rebar. Engineered with rebar guards to provide maximum durability in hard aggregate and rebar. MX4 4 Cutter bits are designed with sharp centering tips for exact spot drilling in concrete. The integrated 4 cutter design prevents lock up in rebar reducing downtime. Variable flutes remove dust faster reducing heat and delivering up to 15% more holes per battery charge.
