Milwaukee® drill bits, rotary hammer, series: 48-20 1 1/2 in drill bit, 29 in OAL 31 in cutting depth, 31 in flute length, 45/64 in shank, silver, applicable materials: concrete.
Features
- Solid head carbide delivers up to 5x longer life in concrete with rebar
- Rebar guards for maximum durability in hard aggregate and rebar
- Sharp centering tip for exact spot drilling in concrete and metal decking
- 4-cutter design prevents lock-up in rebar, reducing downtime
- Optimized flutes remove dust faster reducing heat and delivering up to 15% more holes per battery charge
- Wear mark indicator to show end of life and when bit no longer meets the ANSI requirement
- Ideal for concrete with rebar and masonry
- Fits all SDS-Max® rotary hammers
