Milwaukee MX4™ 4-Cutter SDS-Max Rotary Hammer Drill Bit

MX4™ 4-Cutter SDS-Max Rotary Hammer Drill BitSolid head carbide for up to 5x longer life in concrete with rebarCentering tip for exact spot drilling in concrete & metal deckingVariable flutes removes dust faster for up to 15% more holes per battery chargeMeets ANSI B212.15 to fit common anchorsIdeal for concrete with rebar and masonryRebar guards for maximum durability in hard aggregate and rebar4-cutter design prevents lock-up in rebar, reducing downtimeGerman MadeWear mark indicator to show end of life and when bit no longer meets the ANSI requirementFits all SDS-Max rotary hammers