Mx4 Sds-plus 5-piece 4-cutter Drill Bit Set

Introducing the Milwaukee MX4 SDS-Plus 5-Piece Drill Bit Kit, engineered for tough masonry and reinforced concrete work. With carbide-tipped heads, these bits deliver up to five times longer service life when drilling through concrete containing rebar. The 4-Cutter MX4 configuration minimizes bit lock-up for smoother, faster drilling, even in hard aggregates. Rebar guards enhance durability against embedded steel, while a sharp centering tip ensures precise spot drilling in concrete and metal decking. Variable flute geometry efficiently evacuates dust, lowers operating temperatures, and increases the number of holes per battery charge. A wear mark indicator signals end-of-life and compatibility with ANSI performance standards.

Benefits you can count on: Built to maximize uptime on demanding projects, this bit set produces cleaner holes with less resistance, reduces downtime, and extends service life when working with reinforced concrete and masonry.

• 4-Cutter MX4 design reduces drag and prevents lock-up when drilling through reinforced concrete, boosting drilling speed and reliability.
• Solid head carbide construction provides up to 5x longer life in concrete with rebar compared to standard bits.
• Rebar guards protect the tip and shank from wear while drilling through tough aggregates and steel-reinforced cores.
• Sharp centering tip enables exact start points for concrete and metal decking, ensuring precise boring.
• Variable flute design enhances dust removal and cooling, plus a wear indicator helps you know when to replace the bit.

Why this set stands out: Engineered for professional use, the MX4 5-Piece kit combines SDS-Plus compatibility with rugged carbide-tipped bits to deliver dependable performance on concrete, masonry, and steel-reinforced projects, helping you finish jobs cleaner, faster, and with fewer interruptions.