DEWALT EXTREME SDS-plus Concrete Drill Bit 26mm x 450mm x 400mm 2 Cutter DEWDT9616-QZ

Description

High-Performance Drilling for Concrete and Masonry

The DEWALT EXTREME SDS-plus Concrete Drill Bit 26mm x 450mm x 400mm 2 Cutter DEWDT9616-QZ is built for licensed electricians and contractors who need fast, consistent drilling through tough materials like concrete, masonry, stone, and brickwork. Designed with a solid 2-cutter carbide tip, it delivers aggressive cutting action that helps reduce drilling time on-site, keeping your project moving without unnecessary delays.

The 4-flute spiral design with a maximised central core improves debris removal and energy transmission, allowing for smoother drilling performance even in dense materials. Whether you’re installing anchors, plugs, or clearance holes, this bit is engineered to maintain speed and efficiency across demanding trade applications.

Built for Strength, Durability, and Jobsite Reliability

When you’re working across residential, commercial, or industrial sites, tool reliability matters. This SDS-plus drill bit features a hardened steel body designed to reduce breakage under load, making it suitable for repeated heavy-duty use.

The carbide tips are brazed securely to the body, creating a strong bond that helps extend service life under tough drilling conditions. The 2-cutter carbide head delivers stable, controlled cutting performance, helping reduce wear while maintaining precision through reinforced concrete and blockwork.

Ideal for professional electrical contractors who need dependable tooling that performs consistently across multiple installations and high-pressure job schedules.

Trade-Ready Compatibility and Faster On-Site Efficiency

Designed for SDS-plus fitment hammer drills (cordless and corded), this bit integrates easily into standard trade setups, helping electricians and maintenance teams stay productive without compatibility issues.

With its long 450mm total length and 400mm working length, it is well-suited for deeper drilling tasks often required in commercial installations, conduit runs, and structural mounting work. The design supports efficient workflow on busy job sites where speed and tool reliability directly impact project timelines.

Available through iSupply Electrical’s trade-focused supply network, this drill bit is backed by competitive wholesale pricing, fast Australia-wide delivery, and convenient access for contractors needing reliable tools without procurement delays.

Key Specs

• Diameter: 26mm
• Total Length: 450mm
• Working Length: 400mm
• Cutters: 2

Ideal For

• Licensed electricians and electrical contractors
• Concrete, masonry, brick, and block drilling applications
• Installing anchors, plugs, and clearance holes
• Residential, commercial, and industrial electrical installations
• Maintenance and facilities repair work
• Trade professionals requiring SDS-plus compatible drill bits