DEWALT EXTREME Tri Flute Drill Bit 16mm x 152mm DEWDT90240-QZ

Description

High-Speed Wood Drilling Performance for Faster Job Completion

The DEWALT EXTREME Tri Flute Drill Bit 16mm x 152mm DEWDT90240-QZ is engineered for licensed electricians and contractors who need fast, clean, and consistent wood drilling on-site. With its three cutting edges, this bit delivers up to 6x faster cutting performance compared to standard flat bits, helping you complete installations quicker and move on to the next task.

The tri-flute design significantly improves chip removal, reducing clogging and heat build-up during continuous drilling. This means smoother operation, less binding, and cleaner boreholes—ideal when working on framing, cable routing, or rough-in electrical installations where accuracy and speed matter.

Reliable Trade-Grade Build for Consistent, Professional Results

Built for demanding trade environments, this DEWALT drill bit is designed to deliver long-lasting performance across residential, commercial, and light industrial projects. The three cutting spurs ensure cleaner entry and exit points, producing professional-quality holes that reduce rework and material damage.

The full screw tip enables self-feeding action, allowing the bit to pull itself through timber with minimal effort—reducing operator fatigue during repetitive drilling tasks. For electricians working under tight project deadlines, this reliability helps maintain workflow efficiency and avoids unnecessary downtime on site.

Practical Design for Trade Efficiency and On-Site Convenience

Featuring a 6.35mm hex quick-change shank, this drill bit is compatible with standard quick-change extensions and 1/4″ adapters, allowing fast bit swaps between tasks. This reduces interruptions and keeps productivity high when moving across multiple drilling applications.

The tapered tri-flute design also ensures continuous chip evacuation, minimizing jamming and improving control in deep drilling applications up to 100mm. It’s a practical choice for contractors who need dependable performance across varied job conditions.

Key Specs

• Diameter: 16mm
• Total Length: 152mm
• Shank Type: Hexagonal
• Shank Size: 6.35mm

Ideal For

• Licensed electricians and electrical contractors
• Residential and commercial electrical rough-in work
• Timber framing and wood drilling applications
• Cable and conduit pathway installation
• Maintenance and renovation projects
• Builders and site installation teams