DEWALT EXTREME Masonry Drill Bit 4mm x 75mm DEWDT6671-XJ

Description

High-Performance Drilling for Faster Job Completion

The DEWALT EXTREME Masonry Drill Bit 4mm x 75mm is built to deliver fast penetration and consistent cutting performance on demanding job sites. Designed for licensed electricians and contractors, it helps speed up anchor installations, fixture mounting, and general masonry drilling without unnecessary delays.

The hardened steel body and reinforced core are engineered for high drilling progress, helping you get through brick, stone, tiles, and light concrete efficiently. The large-volume spiral design clears dust quickly, improving drilling speed and reducing bit binding for smoother operation.

With its compact 4mm size, this bit is ideal for precision fixings where accuracy and clean entry points matter.

Built for Reliability, Strength, and Jobsite Durability

On busy construction and maintenance projects, tool failure is not an option. This DEWALT EXTREME masonry drill bit features a hardened steel construction combined with high-temperature copper soldering for improved durability and break-out resistance.

The 3-flat anti-slip shank design ensures a secure grip in standard 3-jaw chucks, preventing slippage during high-load drilling. This improves control and reduces wear on both the bit and your drill, supporting safer and more consistent results across repeated use.

Designed to meet the expectations of professional trades, it delivers dependable performance across residential, commercial, and light industrial applications.

Trade-Friendly Design for Efficient On-Site Work

Time matters on every project, and this DEWALT masonry drill bit is designed to keep work moving. The anti-slip shank allows quick bit changes and stable drilling performance, helping reduce downtime during installations.

Ideal for electricians working on conduit runs, fixture mounting, and light anchoring tasks, this bit supports efficient workflow across multiple job types. Its compatibility with standard drill chucks means no special adapters or setup delays—just fit and drill.

Whether you’re managing tight deadlines or multiple site installations, this bit helps streamline everyday drilling tasks.

Key Specs

• Diameter: 4mm
• Total Length: 75mm
• Working Length: 50mm

Ideal For

• Licensed electricians and electrical contractors
• Residential, commercial, and industrial installations
• Drilling into brick, stone, tiles, and light concrete
• Mounting brackets, conduits, and fixtures
• Maintenance and repair works
• General masonry drilling tasks on construction sites