Milwaukee's MX4 bits are made with a solid carbide tip for long life and durability, while the four-cutter design avoids lock-up in rebar. Designed for drilling concrete, these bits provide a centering tip and drill accurate round holes for excellent fit with mechanical anchors.
Features
4-Cutter, solid carbide tip for up to 3X life in rebar
Drills more accurate holes for anchoring applications
