DEWALT EXTREME Tri Flute Drill Bit 25mm x 152mm DEWDT90243-QZ

Description

High-Speed Wood Drilling Performance for Demanding Job Sites

The DEWALT EXTREME Tri Flute Drill Bit 25mm x 152mm (DEWDT90243-QZ) is built to deliver fast, efficient wood drilling where productivity matters. Featuring three cutting edges, it enables up to 6x faster cutting compared to standard flat bits, helping electricians and contractors complete rough-ins and installations quicker.

The tri-flute design enhances chip removal, reducing clogging and heat build-up during continuous drilling. A full screw tip allows the bit to self-feed into timber, giving you better control, smoother penetration, and less effort on the job. Whether you’re working on framing, cabling pathways, or fixture installations, this bit helps keep drilling fast and consistent.

Built for Reliability, Clean Cuts, and Reduced Downtime

Designed with three cutting spurs, this drill bit produces cleaner entry and exit holes while extending overall tool life under repeated trade use. The tapered tri-flute body reduces binding in deeper holes, helping maintain stability when drilling up to 100mm depth in wood applications.

Engineered for professional use, it supports consistent performance across residential, commercial, and maintenance projects. Less binding and improved cutting efficiency means fewer interruptions, reduced wear on your drill, and more reliable results across multiple job sites.

Trade-Friendly Design for Faster Job Turnarounds

Equipped with a 6.35mm hex quick-change shank, this bit is compatible with standard quick-change extensions and 1/4″ hex adapters. That means faster bit swaps, less downtime, and improved workflow efficiency on busy sites.

The secure fit also helps prevent spinning in the chuck, giving electricians and contractors better control during repetitive drilling tasks. Ideal for fast-paced installation work where speed, accuracy, and tool compatibility directly impact project timelines.

Key Specs

• Diameter: 25mm
• Total Length: 152mm
• Shank Type: Hexagonal
• Shank Size: 6.35mm

Ideal For

• Electrical contractors running cabling through timber framing
• Residential and commercial rough-in installations
• Maintenance and facilities teams drilling access points in wood structures
• Builders and carpenters requiring fast, clean timber hole drilling
• Trade professionals needing quick-change drill bit compatibility