Milwaukee 48-20-3990 SDS Max 4CT MX4™ 1-9/16′ X 18′ X 23′

Engineered for endurance and precision, this 4CT MX4™ 1-9/16″ X 18″ X 23″ drill bit from Milwaukee Tool delivers exceptional performance when working with concrete, especially in applications involving rebar and masonry. Its solid head carbide construction ensures up to five times longer life in tough materials, while strategically placed rebar guards enhance durability against hard aggregates. Optimized flutes are designed to efficiently remove dust, which not only reduces heat buildup but also allows for up to 15% more holes per battery charge.