DEWALT Extreme Masonry Drill Bit 5.5mm x 85mm
High-performance DEWALT masonry drill bit (5.5mm x 85mm) for brick, stone & concrete. Lasts 2x longer than standard bits.
The DEWALT Extreme Masonry Drill Bit (5.5mm x 85mm) is engineered for superior performance and durability in demanding masonry applications. Made from high-grade carbide, this bit delivers up to 2x longer life compared to standard masonry bits and produces 50% more holes per charge on cordless drills – saving you time and effort on the job.
A unique tip design ensures precise drilling with reduced walking for improved accuracy, while the optimised milled flute guarantees faster drilling speeds. The special copper brazing technology enhances heat resistance, allowing the bit to withstand high temperatures during prolonged use without compromising performance.
Ideal Applications
- Drilling anchor holes
- Installing plastic plugs
- Creating fixings
- Pipework clearance holes
Compatible Materials
- Masonry
- Brick
- Stone
- Tiles
- Light concrete
With its robust construction and efficient design, this DEWALT Extreme bit is perfect for both professional tradespeople and DIY enthusiasts seeking reliability and precision.
- Drilling anchors
- Installing plastic plugs
- Creating fixings
- Pipework clearance holes
- Diameter: 5.5mm
- Overall Length: 85mm
- Working Length: 50mm
- Material: High-grade carbide
- Special Feature: Copper brazing for heat resistance
- Special Feature: Optimised milled flute for fast drilling
- Weight: 16g
Always follow local regulations and product guidance.
Free standard delivery on Canadian mainland orders. Express delivery options and international shipping available at checkout.
We offer a 30-day money-back guarantee on most products. For faulty items, contact us within 14 days for a replacement or refund.
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