dewalt_dt7521_qz
dewalt_dt7521_qz
dewalt_dt7521_qz
dewalt_dt7521_qz

DEWALT DT7521-QZ Bit holder for plasterboard with depth adjustment

Supplier number: DEWALT DT7521-QZ | EAN 5035048537237
Recommended Retail Price €20.93
9.40 tax incl.
€7.77 excl. VAT (incl. all environmental contributions)
On stock - immediately available | we have 4 products in stock.

  • Ordered before 20:00 - delivered tomorrow 03/10/2026
  • Shipping costs €11.99 VAT included | Free shipping for orders over a total amount of 125 euros
  • Delivery by DHL

DeWALT Power Month - Stack your benefits

At Klium, you can stack your benefits and take advantage of two promotions at the same time.

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.

Accurate flush fastening with Dewalt

Practical benefits
  • Precise drywall depth setting: The adjustable depth stop ensures you sink every screw flush into plasterboard without breaking the fragile paper surface.
  • Universal hex shank fitment: Featuring a standard 1/4" external hex shank, it locks securely into your corded or cordless drills for slip-free power transfer.
  • Secure screwdriver bit retention: The 1/4" bit holder allows you to swap standard bits quickly while maintaining steady control during repetitive fastening jobs.

In a nutshell

The right choise for

With the Dewalt DT7521-QZ bit holder, you achieve fast, flush fixing in plasterboard without tearing the delicate paper surface. The adjustable steel depth stop ensures every drywall screw is driven to a consistent depth by disengaging drive as soon as the preset countersink is reached. Designed with a universal 1/4" external hex shank, it fits securely into both corded and cordless drills for slip-free power transfer. The standard 1/4" bit retention allows you to swap screwdriver bits quickly, giving you complete control and precision when building partition walls or fixing ceiling drywall.



€9.40
In stock - tax incl.

Product information

Key features according to our expert

  • Bit holder size: 1/4 inch
  • Connection size (machine): 1/4"
  • Connection type (machine): External hexagon

Product description

  • Bit holder for plasterboard with depth adjustment

Features

  • For use with corded and cordless drills

All Features

Bit holder size
1/4 inch
Connection size (machine)
1/4"
Connection type (machine)
External hexagon
  • Brand DEWALT
  • EAN 5035048537237
  • Supplier number DEWALT DT7521-QZ

Frequently asked questions about this product

Answered by specialists
What is the Dewalt DT7521-QZ used for?
It is designed for precise, flush driving of drywall screws into plasterboard without breaking the paper surface.
What machine connection does this bit holder feature?
It has a standard 1/4" external hex shank compatible with standard drills and screwdrivers.
Which screwdriver bits fit into the Dewalt DT7521-QZ?
It accepts all standard screwdriver bits with a 1/4" hex shank.
How does this bit holder protect drywall surfaces?
The steel depth stop disengages the drive once the preset countersink depth is reached.
Is the screw depth adjustable?
Yes, the integrated depth setter allows you to fine-tune how deep the screw head sits.
Questions about this product?

Our product specialists are happy to help with any questions about this range. Call, email or chat with us!

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Reviews about DEWALT DT7521-QZ Bit holder for plasterboard with depth adjustment

8,5 op 10
2 review(s)
5 stars
(1)
4 stars
(0)
3 stars
(1)
2 stars
(0)
1 stars
(0)
Review Terms and Conditions Klium
10/10

Fijn om mee te werken

Roel
10/05/2021
7/10

Ziet er degelijk uit, heb er nog niet mee gewerkt.

Wesley
06/11/2019

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