Milwaukee 48-20-3991 1-5/8 in. x 23 in. 4-Cutter SDS-MAX Carbide Drill Bit
Milwaukee 48-20-3991 1-5/8 in. x 23 in. 4-Cutter SDS-MAX Carbide Drill Bit
About This Product
The Milwaukee SDS-MAX 4-Cutter MX4 1-5/8 in. X 18 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. This bit features wear mark indicators to show the end of life and when bit no longer meets the ANSI requirement.The Milwaukee MX4 4-Cutter Drill Bits are ideal for concrete with rebar and masonry applications.
Highlights
- 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
- Ideal for concrete with rebar and masonry
- Fits all SDS-MAX rotary hammers