DEWALT Sds Max Bit For Rotary Hammer, 1/2-Inch X 8-Inch X 13-1/2-Inch, 2-Cutter

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.