Which machines are compatible with this drill bit?

This hammer drill bit has an SDS-Plus shank and fits all rotary hammers with an SDS-Plus chuck.

What materials can you drill into with this bit?

The carbide tip is designed for drilling into masonry, stone, and concrete.

What is the usable working length?

The total length is 600 mm and the working length is 550 mm with a diameter of 10 mm.

How many cutting edges does the drill head have?

This bit features a solid carbide tip with 2 cutters for fast drilling progress.

DEWALT DT9546-QZ SDS-Plus EXTREME 2 drill bit 10x550x600mm

Name: DEWALT DT9546-QZ SDS-Plus EXTREME 2 drill bit 10x550x600mm
Brand: DEWALT
SKU: 08071239
Price: 9.95 EUR
Availability: InStock

Supplier number: DEWALT DT9546-QZ | EAN 5035048055212

Recommended Retail Price €22.02

9.95 tax incl.

€8.22 excl. VAT (incl. all environmental contributions)

On stock - immediately available

Ordered before 20:00 - delivered as of 19/10/2026
Shipping costs €11.99 VAT included | Free shipping for orders over a total amount of 125 euros
Delivery by DHL
Delivered from Belgium

✆ Talk to a specialist

What does this mean exactly?

Free battery, delivered directly: spend a total of €350 excl. VAT on DeWALT products and receive a free XR 18V 5.0Ah battery worth €128.38. This is an exclusive Klium promotion: the battery is automatically added to your shopping cart and delivered together with your order.
Free work light, delivered after registration: if you also purchase a participating product from the DeWALT work light promotion, you will receive a free DeWALT work light, depending on the participating machine.
To receive your free work light, register your purchase after receiving your order via dewalt.be or dewalt.nl.
Klium free battery promotion: valid from 01.10.2026 to 31.12.2026.
DeWALT work light promotion: valid from 01.09.2026 to 31.12.2026.

During DeWALT Power Month, you can combine a free battery from Klium with a free work light from DeWALT.

Deep and consistent drilling with Dewalt

Practical benefits

Fast and efficient debris removal: The optimized flute geometry helps you clear dust quickly, maintaining high drilling speed throughout.
Durable carbide cutting tip: You penetrate dense concrete and tough masonry with ease using the robust 2-cutter design.
Strengthened hardened steel body: You reduce the risk of bit breakage during heavy-duty tasks thanks to the reinforced core.

In a nutshell

The right choise for

With the Dewalt DT9546-QZ Extreme 2 hammer drill bit, you drill deep holes through thick walls and tough structures with confidence. Featuring an overall length of 600 mm and a working length of 550 mm, it is built for running cables, conduit, plumbing lines, or creating deep anchor fixings. The durable carbide tip with 2 cutting edges powers cleanly through concrete, stone, and masonry, while the hardened steel body resists breakage under heavy loads. An optimized flute design rapidly clears debris, keeping your drilling fast and steady on any rotary hammer with an SDS-Plus chuck.

Product information FAQ

€9.95

In stock - tax incl.

Key features according to our expert

Diameter: 10 mm
Drill bit type: Hammer drill bit
Overall length: 600 mm
Shank type: SDS-plus
Material (drill bit): Carbide tip
Number of cutting edges: 2
Cutting length: 550 mm
Product Range: Dewalt EXTREME

Product description

SDS-Plus drill bit EXTREME 2 10x550x600mm

Features

Suitable for fast drilling of plug, anchor or passage holes in masonry, stone, concrete and brickwork
Optimised mounting shank ensures perfect grip and optimum power transmission, with a hardened steel body for extra strength and less breakage
Sturdy cutting head is flanked by two separate cutting tips that deliver fast and efficient drilling speed

All Features

Diameter: 10 mm
Drill bit type: Hammer drill bit
Overall length: 600 mm
Shank type: SDS-plus
Material (drill bit): Carbide tip
Number of cutting edges: 2
Cutting length: 550 mm
Thickness: Impact Bits
Weight: NO
Applications: Concrete
Length: 600,0 mm
Material: Carbide Grit
Diameter: 10,0 mm
Product type: 1,0
Max. cutting capacity at 45° [square profile]: SDS Plus Fitment
Performance: Extreme
Working length: 550,0 mm
Product range: Dewalt EXTREME

Brand DEWALT
08071239
EAN 5035048055212
Supplier number DEWALT DT9546-QZ

Frequently asked questions about this product

Answered by specialists

Which machines are compatible with this drill bit?: This hammer drill bit has an SDS-Plus shank and fits all rotary hammers with an SDS-Plus chuck.
What materials can you drill into with this bit?: The carbide tip is designed for drilling into masonry, stone, and concrete.
What is the usable working length?: The total length is 600 mm and the working length is 550 mm with a diameter of 10 mm.
How many cutting edges does the drill head have?: This bit features a solid carbide tip with 2 cutters for fast drilling progress.