In a nutshell
The right choise for
With the Milwaukee SDS-Plus MX4 hammer drill bit, you drill smoothly and accurately into masonry, concrete, and reinforced concrete. The symmetrical four-cutter geometry with a carbide tip prevents the bit from jamming when hitting rebar. This ensures perfectly round holes for secure fixing of 8 mm wall plugs and anchors. Its integrated centring tip allows for pinpoint spot drilling without wandering on hard materials. Additionally, the high-volume four-flute channel evacuates dust and debris rapidly, keeping friction low and drilling speed consistent. Featuring a total length of 165 mm and a 100 mm working length, this bit is compatible with all SDS-Plus rotary hammers.