DescriptionDEWALT SDS Concrete Drill Bits offer the highest levels of performance for the hardest applications. They have a superior carbide grade and geometry which ensure greater resistance to breakage and premature wear to ensure maximum drill bit life and durability. The drill bits have four-cutter geometry to deliver maximum hole concentricity for better fixing retention. The optimised four flute design allows efficient debris removal and greater flute durability.Full Head Carbide 4 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
