Milwaukee 3/4 in. x 21 in. MX4 SDS-MAX 4-Cutter Carbide Masonry Drill Bit
Sale-10%
$56.67
$62.97Save $6.30
Engineered with a 4-cutter design and rebar guards, these MX4 bits deliver up to 5x longer life in concrete with rebar. Variable flutes accelerate dust removal to reduce heat, delivering up to 15% more holes per battery charge.
Milwaukee 3/4 in. x 21 in. MX4 SDS-MAX 4-Cutter Carbide Masonry Drill Bit
Description
Engineered with a 4-cutter design and rebar guards, these MX4 bits deliver up to 5x longer life in concrete with rebar. Variable flutes accelerate dust removal to reduce heat, delivering up to 15% more holes per battery charge.
4-Cutter design prevents lock-up in rebar to reduce downtime
Variable flutes remove dust faster, reducing heat and increasing holes per battery charge by up to 15%
Solid carbide heads with rebar guards provide up to 5x longer life in concrete with rebar
Sharp centering tips allow for exact spot drilling in masonry and concrete
Integrated wear mark indicator signals when the bit no longer meets ANSI requirements
German-made quality designed to fit all SDS-MAX rotary hammers
Meets ANSI B212.15 to ensure compatibility with common anchors
