DescriptionDEWALT SDS Carbide Cutter Drill Bits are ideal for drilling holes into reinforced concrete. Designed to resist breakage when striking rebar. The tapered core increases strength and resists flute breaks. DEWALT Drill Bits are ideal for drilling holes in concrete, and the high speed blasting strengthens the bit to reduce the risk of breakage. The 4 cutter carbide head provides maximum performance.Full Head Carbide Cutter (Laser Welded) for maximum LifeRebar Strike Resistant – Ideal for drilling holes into reinforced concrete. Designed to resist breakage when striking rebarFull carbide pilot feature for quick starts and more accurate hole positioning.Iron Blast Technology – High Speed composite blasting strengthens the bit to reduce the risk of breakageTough Core – More material within bit to increase DurabilityAnchor Wear Mark – To indicate when bit needs to be changed when installing mechanical anchors
