Description
Description
The Milwaukee 48-20-3984 is a high-performance MX4 4-Cutter SDS MAX rotary hammer drill bit designed for the most demanding concrete and masonry applications. Featuring a solid head carbide design, this bit delivers up to 5x longer life when encountering rebar compared to standard bits. Its engineered rebar guards provide maximum durability in hard aggregate, while the sharp centering tip ensures exact spot drilling for professional results. (Note: Search results confirm this model ID refers to a masonry drill bit rather than communication equipment).
