Dewalt Extreme SDS-Max Drill Bit Silver 12mm x 200wl x 340mm DT9400

DeWalt SDS Max high quality hammer drill bit with 4 cutter X -head design for improved user comfort, reduced vibration and improved hole quality. The 4 -flute spiral maximised flute entry which increases drilling speed and debris removal with a heavy -duty shank for maximum durability. Narrow land reduces friction for more efficent, faster drilling and less bit wear. For use with SDS MAX drive hammer drills (Hilti type F,G or Y) for anchor, fixing or clearance holes in masonry concrete, brick or blockwork.