With up to twice the life 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.
