Milwaukee 48-20-3931 SDS Max 4CT MX4™ 3/4′ X 12′ X 17′

Engineered for exceptional performance in demanding drilling tasks, the SDS Max 4CT MX4™ drill bit proves invaluable for professionals tackling concrete and masonry work. Its sharp centering tip allows for precise spot drilling, while optimized flutes work to expel dust more efficiently, ensuring cooler operation and enabling up to 15% more holes per battery charge. Designed with durability in mind, this bit features rebar guards to withstand tough aggregates and solid head carbide construction that extends its lifespan in reinforced applications to an impressive five times longer than standard options. With wear mark indicators clearly displaying the bit’s usability, this German-made accessory is compatible with all SDS Max rotary hammers and meets ANSI B212.15 standards, ensuring it fits a variety of common anchors effectively.