In a nutshell
The right choise for
With the Milwaukee SDS-Plus MX4 hammer drill bit, you drill quickly, cleanly, and reliably into masonry, natural stone, concrete, and reinforced concrete. The solid 4-cutter head with carbide tip prevents the bit from jamming when striking rebar. Its centering tip and symmetrical geometry create perfectly round, cylindrical holes for secure anchor fixings. Meanwhile, the 4-flute spiral design rapidly clears drilling dust to minimize friction and heat buildup. Supplied in a convenient pack of 10 bits with a 12 mm diameter and 150 mm working length, this set keeps you working continuously on heavy-duty jobsite tasks.