DeWALT DW5470 - Rock Carbide 5 Piece

Product DescriptionSDS Plus 2 Cutter Drill Bits have a strong tapered core to help resist flute breaks especially when drilling deep holes. For optimal drilling speeds the two-stage flute design features a variable helix pattern that quickly moves debris away from the contact zone. Plus the two sharp carbide-cutting edges deliver clean round holes for secure anchor installation. These bits are made in Germany and are GUARANTEED TOUGH - so tough that we are offering a NO BREAK GUARANTEE*. If you have our bits we have your back. The DeWalt DW5470 5-piece Rock Carbide SDS Plus Hammer Bit Set is suitable for drilling in concrete masonry artificial stone and rock. Each bit comes with a rock carbide tip for longer bit life and a 4-flute design that cleans debris out for fast efficient drilling. These bits fit into standard 3/8-inch and 1/2-inch chucks. This set includes 3/16-x-6-1/2-inch 1/4-x-4-inch 1/4-x-6-inch 3/8-x-6-inch and 1/2-x-6-inch bits.From the ManufacturerDeWalt DW5470 5-Piece Rock Carbide SDS Plus Hammer Bit Set