Milwaukee 48-20-3964 SDS Max 4CT MX4™ 1-1/8′ X 12′ X 17′

Engineered for exceptional performance, the Milwaukee Tool SDS Max 4CT MX4™ drill bit combines advanced design with robust materials to tackle tough drilling tasks in concrete and masonry. Its 4-cutter design significantly reduces the risk of lock-up when encountering rebar, while rebar guards enhance durability in challenging aggregates. This bit is built to last, featuring solid head carbide construction that offers up to five times the lifespan in reinforced concrete, complemented by optimized flutes that improve dust removal for increased efficiency—resulting in up to 15% more holes per battery charge. The sharp centering tip ensures precise spot drilling, making it an ideal choice for professionals seeking performance and reliability in their rotary hammer tools.