Which tools are compatible with this drill bit?

This bit fits all rotary hammers equipped with an SDS-plus chuck system. It is not compatible with SDS-max or standard drill chucks.

What materials can you drill with the DT9582-QZ?

You can use this drill bit for drilling into concrete, masonry, stone, and brick.

What is the maximum working drilling depth?

The bit has an overall length of 450 mm and a working length of 400 mm, allowing drilling up to 400 mm deep.

How many cutting edges does this drill bit have?

This drill bit features 2 cutting edges with a high-grade carbide tip.

DEWALT DT9582-QZ SDS-Plus EXTREME 2 drill bit 16x400x450mm

Name: DEWALT DT9582-QZ SDS-Plus EXTREME 2 drill bit 16x400x450mm
Brand: DEWALT
SKU: 02346254
Price: 14.8 EUR
Availability: InStock

Supplier number: DEWALT DT9582-QZ | EAN 5035048055571

Recommended Retail Price €35.94

14.80 tax incl.

€12.23 excl. VAT (incl. all environmental contributions)

On stock - immediately available | we have 2 products in stock.

Ordered before 20:00 - delivered as of 05/10/2026
Shipping costs €11.99 VAT included | Free shipping for orders over a total amount of 125 euros
Delivery by DHL

✆ 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.

Fast deep drilling with Dewalt

Practical benefits

High speed material penetration: The premium carbide tip ensures you drill accurately and quickly through dense concrete and masonry.
Efficient debris dust extraction: The optimized flute geometry clears dust rapidly so you maintain maximum drilling speed throughout use.
Heavy duty hardened core: Built with a reinforced steel body, this bit provides enhanced durability against breakage under impact.

In a nutshell

The right choise for

Drill deep and accurate holes in concrete, masonry, and stone with the Dewalt DT9582-QZ extreme 2 SDS-Plus hammer drill bit. Featuring a 400 mm working length and a 450 mm total length, it gives you the reach needed for through-wall transit of pipes and cables or installing heavy structural anchors. The durable carbide tip with 2 cutting edges ensures fast centering and swift material penetration. Its optimized flute geometry clears drilling debris rapidly to prevent binding, while the hardened steel body provides superior resistance against breakage on any SDS-Plus rotary hammer.

Product information FAQ

€14.80

In stock - tax incl.

Key features according to our expert

Diameter: 16 mm
Drill bit type: Hammer drill bit
Overall length: 450 mm
Shank type: SDS-plus
Material (drill bit): Carbide tip
Number of cutting edges: 2 ea
Cutting length: 400 mm
Product Range: Dewalt EXTREME

Product description

SDS-Plus drill bit EXTREME 2 16x400x450mm

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 hardened steel housing for extra strength and reduced breakage
Sturdy cutting head is flanked by two separate cutting tips that deliver fast and efficient drilling speed

All Features

Diameter: 16 mm
Drill bit type: Hammer drill bit
Overall length: 450 mm
Shank type: SDS-plus
Material (drill bit): Carbide tip
Number of cutting edges: 2 ea
Cutting length: 400 mm
Thickness: Impact Bits
Weight: NO
Applications: Concrete
Length: 450,0 mm
Material: Carbide Grit
Diameter: 16,0 mm
Product type: 1,0
Max. cutting capacity at 45° [square profile]: SDS Plus Fitment
Performance: Extreme
Working length: 400,0 mm
Product range: Dewalt EXTREME

Brand DEWALT
02346254
EAN 5035048055571
Supplier number DEWALT DT9582-QZ

Frequently asked questions about this product

Answered by specialists

Which tools are compatible with this drill bit?: This bit fits all rotary hammers equipped with an SDS-plus chuck system. It is not compatible with SDS-max or standard drill chucks.
What materials can you drill with the DT9582-QZ?: You can use this drill bit for drilling into concrete, masonry, stone, and brick.
What is the maximum working drilling depth?: The bit has an overall length of 450 mm and a working length of 400 mm, allowing drilling up to 400 mm deep.
How many cutting edges does this drill bit have?: This drill bit features 2 cutting edges with a high-grade carbide tip.