Fast and accurate concrete drilling
- Perfectly round anchor holes: The symmetrical 4-cutter design of the Milwaukee MX4 ensures you produce exact round holes for secure fitting of fixings.
- Efficient dust extraction channel: The high-volume 4-flute spiral enables you to clear debris quickly, reducing friction and maintaining fast drilling progress.
- Solid welded carbide durability: Built with a full solid carbide tip and rebar guards, you gain outstanding bit longevity and reduced breakage risk.
Drill quickly and accurately through thick walls and reinforced concrete with the Milwaukee SDS-Plus MX4 hammer drill bit. Its symmetrical 4-cutter solid carbide head creates perfectly round holes for secure anchor fixings while preventing jamming when striking steel rebar. The high-volume 4-flute spiral clears dust and debris efficiently, reducing friction to maintain fast drilling progress. Featuring a 400 mm working length and a 455 mm overall length, this 10 mm bit provides the deep reach you need across heavy-duty concrete, masonry, and natural stone. It fits all rotary hammers with a standard SDS-Plus chuck.
Product description
- The Milwaukee MX4 SDS-Plus drill bit is engineered for the toughest applications, featuring innovative fully welded solid carbide tip technology (up to Ø 20 mm) for maximum durability in rebar and unmatched drilling speed in concrete.
- 4-Cutter solid carbide tip: Enhanced geometry with a sharp centering tip, rebar guards, and new dust grooves delivers clean starts, precise holes, and maximum life when drilling through rebar - even under extreme jobsite conditions.
- Optimised flute design with reinforced core: A thicker core combined with alternating SPEED and HEAVY-DUTY spirals ensures fast debris removal, reduced friction, and superior stability in demanding applications.
- Convex shank for maximum energy transfer: The convex shank end optimises energy transfer from tool to tip, boosting impact force, drilling efficiency, and jobsite productivity.
- One-Piece slotted carbide tip for Ø >20 mm: For large-diameter concrete drilling, this design offers exceptional strength, extended bit life, and break resistance in heavy-duty use.
- PGM certified: Meets industry standards for precision and safety, making it the ideal choice for anchor setting.
- Made in Germany: Manufactured to the highest standards for uncompromising quality, reliability, and performance on every jobsite.