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.BUILT TO LAST – Part of the Elite Series.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
