DEWALT EXTREME Tri Flute Drill Bit 28mm x 152mm DEWDT90244-QZ

Description

High-Speed Wood Drilling for Faster Job Completion

When deadlines are tight on site, the DEWALT EXTREME Tri Flute Drill Bit 28mm x 152mm is built to keep you moving. Designed with a three cutting edge system, this bit delivers up to 6x faster cutting performance compared to standard flat bits, helping electricians and contractors complete timber drilling tasks quickly and efficiently.

The tri-flute design improves chip removal dramatically, reducing clogging and heat build-up while maintaining smooth cutting action through timber. Whether you’re working on residential fit-outs or larger commercial installs, this bit helps reduce effort per hole and improves overall drilling speed—keeping projects on schedule and labour time under control.

The full screw tip enables self-feeding into wood, meaning less pressure is needed from the operator and more consistent drilling performance across repeated use.

Built for Reliability, Clean Cuts, and Longer Tool Life

Trade work demands tools that last, and this DEWALT EXTREME bit is engineered for durability and cleaner finishes on every job. The three cutting spurs deliver precise entry points, producing cleaner holes with reduced tear-out—ideal for visible timber work or installations requiring a professional finish.

Its tri-flute tapered design continuously clears wood chips from the cutting path, reducing binding and strain on both the tool and operator. This not only improves safety and control but also extends the working life of the bit under repeated use.

Compatible with standard quick-change extensions and 1/4″ hex adapters, the shank design also prevents spinning, ensuring stable performance even under load—critical for consistent results on site.

Trade-Ready Design for On-Site Efficiency

Made for professional electricians and contractors, this drill bit is designed to integrate seamlessly into everyday trade workflows. The 6.35mm hex shank quick-change system allows fast bit swaps, minimizing downtime when moving between tasks or materials.

Its compact yet robust 152mm total length and 28mm diameter make it ideal for controlled, accurate wood drilling where speed and precision both matter. Whether you’re roughing in services, running cable pathways, or completing timber penetrations, this bit supports efficient installation with fewer interruptions.

For busy contractors managing multiple projects, having reliable consumables like this on hand means fewer delays, smoother workflows, and better productivity across the job.

Key Specs

• Diameter: 28mm
• Total Length: 152mm
• Shank Type: Hexagonal
• Shank Size: 6.35mm

Ideal For

• Licensed electricians and electrical contractors
• Timber drilling for cable routing and service penetrations
• Residential, commercial, and light industrial installations
• Maintenance and facilities upgrade works
• Fast-paced construction and fit-out projects