Milwaukee 48-20-3990 1-9/16 in. x 23 in. 4-Cutter SDS-MAX Carbide Drill Bit

The Milwaukee SDS-MAX 4-Cutter MX4 1-9/16 in. X18 in. X 23 in. Drill Bits 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. 4-cutter design prevents lock-up in rebar, reducing downtime Variable flutes remove dust faster reducing heat & delivering up to 15% more holes per battery charge German made Meets ANSI B212.15 to fit common anchors Wear mark indicator to show end of life and when bit no longer meets the ANSI requirement Product Dimensions:23.60 x 2.10 x 2.10 in4.40 lbsShipping Dimensions:23.80 x 2.30 x 2.30 in