Accurate drilling through reinforced concrete
- Perfectly round drilled holes: The symmetrical 4-cutter head of the Milwaukee MX4 prevents jamming against rebar and delivers optimal anchor fitting.
- Rapid drilling dust removal: With the high-volume 4-flute design, you clear debris quickly to reduce friction and heat during deep drilling.
- Exact spot drilling accuracy: The sharp centering tip lets you start drilling precisely on smooth concrete without slipping.
Drill smoothly and with full control through reinforced concrete, masonry, and natural stone using the Milwaukee SDS-Plus MX4 hammer drill bit. Its symmetrical 4-cutter head with a carbide tip creates accurate, round holes for heavy anchor fixings while preventing jamming on rebar. The sharp centering tip lets you start drilling with pinpoint precision on smooth surfaces without slipping. Featuring a 25 mm diameter, 450 mm total length, and 400 mm working length, it easily handles deep penetrations for conduits, pipes, and cables through thick walls and floors. Meanwhile, the high-volume 4-flute design rapidly clears dust and debris to reduce friction and heat buildup during demanding drilling tasks.
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.