Milwaukee SDS Plus 4CT MX4™ 1/2" X 16" X 18"

Milwaukee SDS-PLUS MX4 1/2" X 16" X 18" drill bits with solid head carbide are designed to deliver up to 5 times longer life when drilling through concrete with rebar. These bits feature a 4-cutter design with rebar guards that provide maximum durability in hard aggregate and rebar, preventing lock-up and reducing downtime. The sharp centering tip ensures precise spot drilling in concrete and metal decking. Variable flutes efficiently remove dust, reduce heat buildup, and enable up to 20% more holes per battery charge. A wear mark indicator signals when the bit has reached the end of its life and no longer meets ANSI requirements. Ideal for concrete with rebar and masonry applications, these Milwaukee MX4 4-Cutter Drill Bits offer reliable performance and durability for demanding jobs. Model Number: 48-20-7377