With the Dewalt DT8930-QZ SDS-Plus xlr hammer drill bit, you drill quickly and reliably through reinforced concrete, masonry, and stone. The solid 4-cutter full carbide head prevents jamming when striking rebar, producing clean and concentric holes for secure plug and anchor fixings. Thanks to the optimised 4-flute helix design, drilling dust is cleared rapidly from the hole, reducing wear and maintaining high drilling speed. Featuring a 10 mm diameter, a 200 mm working length, and a 260 mm overall length, this bit delivers the reach you need on any SDS-Plus rotary hammer for deep anchorings and wall penetrations.