Milwaukee 48-20-3923 SDS Max 4CT MX4™ 5/8′ X 54′ X 60′

Engineered for precision, the SDS Max 4CT MX4™ drill bit from Milwaukee Tool features a sharp centering tip that ensures exact spot drilling in both concrete and metal decking. This innovative bit boasts optimized flutes that efficiently remove dust, significantly reducing heat and delivering up to 15% more holes per battery charge, making it ideal for professionals who demand high performance and durability. Constructed from solid carbide, it offers up to five times longer life when drilling through concrete with rebar, and its rebar guards enhance its strength against tough aggregates. With wear mark indicators that signal the end of life and compliance with ANSI standards, this bit is designed for rugged use and reliable results, fitting all SDS Max rotary hammers for versatile application.