Description

The DT60846-QZ is a DEWALT ELITE SERIES 45mm SDS-Max 4-cutter drill bit for 45mm structural penetrations in reinforced concrete. Applications include major pipe sleeve installations, large conduit entry points, mechanical anchor systems with 45mm drill requirements, and engineering applications where this specific hole diameter is specified.
The 4-cutter open-head ELITE SERIES carbide design at 45mm provides the hole quality and concentricity required for reliable retention of large structural components. IRON BLAST TECHNOLOGY and tapered core construction are critical at this diameter for maintaining bit performance and integrity.
Compatible with the most powerful SDS-Max rotary hammer drills. Suitable for specialist civil engineering, M&E installation, and major structural penetration applications.