With the Dewalt DT9579-QZ SDS-Plus Extreme 2 hammer drill bit, you drill quickly and reliably into tough aggregate materials. Whether you are creating anchor holes in concrete walls, floors, and ceilings or installing conduits through masonry and stone, this bit keeps you moving forward. The 2-cutter carbide tip delivers fast penetration, while the flute design pulls dust and debris away to maintain consistent drilling speed. Built with a hardened steel body and a secure SDS-Plus shank, it ensures optimal power transfer, prevents slipping in the chuck, and reduces the risk of bit breakage during heavy-duty tasks.