Featuring a carbide tip that maximizes surface contact and a U-flute to clear debris, DEWALT SDS Max Masonry Drill Bits aren't just fast, they're ultra-durable. An open-head design channels dust into flutes for efficient drilling, and a hardened core helps to reduce bit breakage.
The DEWALT DW5804 Two-Cutter SDS Max Rotary Hammer Bit features a high-quality tungsten carbide two cutter head with Rock Carbide tip for easy drilling. Its U-flute design channels away debris quicker, so drilling is not only easier, but also more precise. The hardened steel body protects against breakage, even on the toughest jobs. Diameter: 1/2 inch; usable length: 16 inches; overall length: 21-1/2 inches

DeWalt SDS Max bits are used primarily for drilling holes in concrete, rock, artificial stone, and other masonry materials. Common applications include drilling holes for mechanical anchors and holes for installing pipe and conduit.