DT70752-SDS-Plus-XLR-Full-Head-Carbide-Drill-Bit-Set-10-Piece-Dewalt-DT70752-QZ-p-DEWALT-SDS-Plus-XLR-Full-Head-Carbide-Drill-Bits-have-a-solid-carbide-tip-that-offers-users-the-highest-performance-in-the-toughest-applications-The-4-cutter-geometry-provides-clean-holes-high-drilling-speed-&-reduces-the-chance-of-jamming-of-the-drill-in-reinforced-concrete-p-p-Made-from-a-superior-hard-metal-alloy-with-an-increased-drill-core-structure-for-greater-resistance-to-fracture-Optimised-f