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DeWalt DT9542-QZ 10mm x 260mm Extreme SDS PLUS 2-cutter Drill Bit
DeWalt DT9542-QZ Extreme SDS Plus 2-cutter Drill Bit (10mm x 260mm)
DeWalt DT9542-QZ is an SDS Plus masonry drill bit designed for fast, controlled drilling in materials such as concrete, masonry, stone and brick/block work. With an Extreme 2 tip design and carbide cutting head, it’s built for tradespeople and serious DIYers who need reliable penetration and long service life.
This 10mm x 260mm SDS+ bit features an optimised flute profile to help clear dust and debris efficiently, supporting smoother progress and consistent hole quality when drilling plug, anchor or clearance holes.
Key Features
- Extreme 2 tip design: Helps improve penetration for efficient drilling in tough masonry materials.
- 2-cutter carbide head: Designed for longer bit life and durable performance in concrete and masonry.
- Tough Core construction: More material through the core to support strength and durability in use.
- Iron Blast Technology: High-speed composite blasting helps strengthen the bit to reduce breakage risk.
- 2-stage helix flute: Effective dust removal to help maintain drilling performance.
- Anchor wear mark: Visual indicator to show when the bit should be changed when installing mechanical anchors.
- Optimised SDS Plus shank: Designed for secure grip and efficient power transfer in SDS+ rotary hammers.
Specifications at a glance
Suitable applications
- Drilling plug holes and clearance holes in masonry and blockwork
- General-purpose drilling in concrete and stone using SDS+ rotary hammer drills
- Anchor-hole preparation, including mechanical anchor installations
Comes with
- 1x Extreme SDS+ 10mm x 260mm 2-cutter drill bit
Technical specification table
| Brand | DeWalt |
|---|---|
| Part number | DT9542-QZ |
| Product type | SDS Plus drill bit |
| Diameter | 10 mm |
| Total length | 260 mm |
| Working length | 200 mm |
| Cutter type | 2-cutter carbide head |
| Pack quantity | 1 |
| Intended materials | Masonry, concrete, stone, brick/block work |
- Tough Core - more material within bit to increase durability
- Iron Blast Technology - High speed composite blasting strengthens the bit to reduce the risk of breakage
- 2 Cutter Carbide Head - New tip design ensures better bit penetration, longer life, faster drilling and greater durability
- Application - Suitable for fast drilling of plug, anchor or clearance holes in masonry, stone, concrete and brick/block work
- Durability - Optimized mounting shank provides perfect grip and optimum power transmission, with a hardened steel body for extra strength and reduced breakage
- Fast Drilling - Solid two cutter head is flanked by two individual cutting tips delivering a fast and efficient drilling speed
- Anchor wear mark - to indicate when bit needs to be changed when installing mechanical anchors
- 2 Stage Helix - Effective dust removal improves drilling performance
From their rich history to proven performance, to their focus on innovation and technology, there’s a reason why professionals choose DeWALT. After all, their tools and accessories are made to live on the job site. That’s where they’re used. That’s where they’re tested. And if there’s a problem, they solve it. The result is products they can stand behind. From 1922 to the present day, DeWALT continues to design and optimise professional jobsite solutions, built for intense working conditions and GUARANTEED TOUGH.
- In stock
- SKU:DT9542-QZ
