7/8" x 16" x 21-1/2" 2 Cutter SDS Max Rotary Hammer Bit

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.