Milwaukee SDS Max 4CT MX4™ 1" X 8" X 13"

Milwaukee SDS-MAX MX4 1" X 8" X 13" drill bits are engineered for superior performance and durability in concrete with rebar and masonry applications. These MX4 4-Cutter SDS Max Rotary Hammer Drill Bits feature solid head carbide that delivers up to five times longer life compared to standard bits. Designed with rebar guards, they provide maximum durability when working with hard aggregate and rebar. The sharp centering tips ensure precise spot drilling in concrete, while the integrated 4-cutter design prevents lock-up in rebar, minimizing downtime. Optimized flutes efficiently remove dust, reducing heat buildup and enabling up to 15% more holes per battery charge. Each drill bit includes a wear mark indicator to show when it no longer meets ANSI requirements, helping you maintain high-quality performance on the job. Model Number: 48-20-3952