DeWalt DT8930-QZ ELITE SERIES 10mm XLR SDS Plus Concrete Drill Bit

DeWalt DT8930-QZ XLR SDS Plus Concrete Drill Bit, 10mm x 260mm (200mm working)

DeWalt DT8930-QZ is a 10mm SDS Plus concrete drill bit designed for tough masonry and reinforced concrete drilling, helping you maintain fast progress and accurate hole placement on demanding site work.

Built with an Elite Series full-head carbide design, this XLR bit is made to reduce jamming when striking rebar and to promote clean, concentric holes for reliable fixing installation.

Key Features

• SDS Plus fitment: For use with compatible SDS Plus rotary hammers, providing secure bit retention for impact drilling in masonry and concrete.
• Full-head carbide 4-cutter design: Helps improve hole concentricity for better fixing retention, while supporting longer bit life in hard materials.
• Rebar strike resistance: Designed to reduce the risk of breakage and minimise jamming when drilling into reinforced concrete.
• Full carbide pilot tip: Aids fast starts and more accurate hole positioning.
• 4-flute geometry: Optimised to clear debris efficiently and support flute durability during repetitive drilling.
• Iron Blast Technology: High-speed composite blasting strengthens the bit to reduce the risk of breakage.
• Tough Core design: More material within the bit helps increase durability in hard drilling applications.
• Tungsten carbide tipped: Carbide cutting surfaces for hard-wearing drilling performance in concrete and masonry.

Specifications at a glance

Suitable applications

• Drilling fixing holes in concrete and masonry using an SDS Plus rotary hammer.
• Reinforced concrete drilling where rebar strikes are more likely.
• Anchor and fixing installation where accurate, concentric holes support better retention.