1/2 in. x 13 in. 4-Cutter SDS-MAX Carbide Drill Bit (5-Pack)

The Milwaukee SDS-MAX 4-Cutter MX4 1/2 in. X 7-1/2 in. X 13 in. Drill Bits feature solid carbide heads that deliver up to 5 x 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. Wear mark indicator shows users the end of life when the bits no longer meet the ANSI requirement. The Milwaukee MX4 4-Cutter Drill Bits are ideal for concrete with rebar and masonry applications.4-cutter design prevents lock-up in rebar, reducing downtimeVariable flutes remove dust faster reducing heat and delivering up to 15% more holes per battery chargeGerman madeMeets ANSI B212.15 to fit common anchorsWear mark indicator to show end of life and when bit no longer