DEWALT DW5401 5/32-by-4-1/2-Inch x 6-1/2-Inch Rock Carbide SDS Plus Hammer Bit
Price 6.27 - 11.47 USD
. * ROCK CARBIDE® Tip for Longer Bit Life * Elongated Four Flute Helix for Faster Material Removal * Increased Steel Prevents Breakage * For use with electric or cordless rotary hammers. * Used for drilling holes in poured concrete and other masonry up to 1-1/8" diameter