Dewalt DT9700-QZ 4 Piece EXTREME SDS+ Masonry Drill Bit Set

The Dewalt 4 Piece EXTREME SDS+ Masonry Drill Bit Set provides a selection of carbide-tipped drill bits designed for fast and durable drilling into masonry, stone, concrete and brick or blockwork.

The set includes 5mm and 6mm bits at 110mm long alongside 8mm and 10mm bits at 160mm long, covering a useful range of sizes for drilling plug, anchor and clearance holes.

Each drill bit features Dewalt's Tough Core construction with additional material through the body to improve durability and help withstand demanding drilling applications.

Iron Blast Technology uses high-speed composite blasting to strengthen the bits and reduce the risk of breakage, while the hardened steel body provides additional strength during regular use.

A solid 2-cutter carbide head is designed for efficient material penetration and fast drilling, with two individual cutting tips supporting consistent performance.

The 2-stage helix efficiently removes dust and debris from the hole to improve drilling performance, while an anchor wear mark indicates when the bit should be replaced when drilling holes for mechanical anchors.