Milwaukee MX4 '4 Cut' SDS+ 7 x 165 mm Drill Bit

4 breaker points pulverize material more efficiently and allow the bit to be up to 20% faster than the competition. Enhanced rebar guards for an improved resistance when hitting rebar. Thin flute at the tip for maximum debris extraction, higher speed and less friction. Thick flute at the base for higher stability and reduced bit breakage.

Suitable for brick, concrete, reinforced concrete and natural stone