Description

The DT60845-QZ is a DEWALT ELITE SERIES 40mm SDS-Max 4-cutter drill bit for large-diameter structural penetrations in reinforced concrete. At 40mm, this bit is used for major pipe sleeve installations, large conduit penetrations, structural anchor systems, and engineering-grade through-wall drilling in civil and structural construction.
The ELITE SERIES 4-cutter carbide design at 40mm diameter requires the maximum available IRON BLAST TECHNOLOGY strength and tapered core resistance to maintain bit integrity during high-energy large-diameter drilling. Four-flute helix for debris removal at the very high volume generated at 40mm.
Compatible with the most powerful SDS-Max rotary hammer drills. Suitable for civil engineering, commercial construction, and major structural applications requiring 40mm holes in reinforced concrete.