The Milwaukee MX4 4-Cutter SDS-MAX Rotary Hammer Drill Bit is built for extreme durability when drilling into concrete with rebar and tough masonry materials. Featuring a solid carbide head and four-cutter design, this bit delivers longer life, precise starts, and reduced lock-ups when encountering rebar. Optimized flute geometry removes dust efficiently to reduce heat buildup and improve drilling speed, helping maximize productivity on demanding jobsites.
Key Features :
Solid carbide head provides extended life when drilling concrete with rebar
4-cutter design reduces binding and prevents lock-ups in reinforced concrete
Rebar guard edges enhance durability in hard aggregate and steel
Sharp centering tip ensures accurate hole placement and clean starts
Optimized flute design improves dust removal and reduces heat
Wear mark indicator shows when the bit no longer meets ANSI standards
Designed for consistent performance in heavy-duty rotary hammer applications
Compatible with all SDS-MAX rotary hammers
What's Included :
2in x 18in x 23in MX4 4-Cutter SDS-MAX Rotary Hammer Drill Bit
Warranty Information:
Milwaukee’s warranty and service details can be easily reviewed on the Milwaukee General Warranty Information page.
