Milwaukee Tool - Milwaukee 48-20-9023 3/8" x 18" Hammer D

Up to 2x faster drilling vs. standard masonry drill bits Features: POWER TIP™ with dynamic cutting edges provides ultimate material disruption for increased productivity; Robust carbide for up to 9x life in concrete; Precision ground carbide tip design for up to 4x faster speeds in concrete; Easier Drilling. Start to Finish.; Chip Breaker disperses material load throughout tip for balanced drilling experience; Sharpened carbide edges for faster starts and less bit walking; SHOCKWAVE Impact Duty™ engineered for hammer drills and impacts; Wide flute design for fast, efficient dust removal and more holes per charge; For use in concrete, brick, and block; ... Hex shank for added tool versatility; SHOCKWAVE Impact Duty™ hammer drill bits available in diameters 1/8. to 1/2\