UP TO 2X LIFE vs. BOSCH*: DEWALT ELITE SERIES 5/8" X 21" SDS MAX drill bit DW5809 vs. BOSCH HC5021 drilling C35/C45 concrete. LONG LIFE IN HARD CONCRETE: Patented carbide tip geometry with 4 cutting edges breaks up hard concrete with ease. REBAR STRIKE RESISTANT: Ideal for drilling holes in concrete. Designed to resist breakage when striking rebar. With up to twice the life of BOSCH* you can drill through reinforced concrete and withstand rebar strikes with the 5/8" X 21" DEWALT ELITE SERIES SDS MAX Drill Bit. The complete range of these bits are made in Germany with global materials and are ideal for rebar doweling. The patented unique carbide 4 cutter edge design increases the drill bit durability, while the IRON BLAST TECHNOLOGY process strengthens the bit and resists fatigue resulting in extreme durability. The bits are GUARANTEED TOUGH - so tough that we are offering a NO BREAK GUARANTEE** If you have our bits, we have your back.
