dewalt_dt3721_qz
dewalt_dt3721_qz
dewalt_dt3721_qz
dewalt_dt3721_qz

DEWALT DT3721-QZ diamond blade segmented Ø180mm/22.2mm universal

Supplier number: DEWALT DT3721-QZ | EAN 5035048025918
Recommended Retail Price €41.75
18.80 tax incl.
€15.54 excl. VAT (incl. all environmental contributions)
On order: delivered from 19/10/2026

  • 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

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.

Fast cutting performance in masonry

Practical benefits
  • Proven Dewalt engineering: The heat-treated steel core ensures you maintain optimal stability during demanding cutting tasks in concrete and brick.
  • Swift debris removal: The segmented edge quickly clears dust, allowing you to slice smoothly and efficiently through tough building materials.
  • Standard bore compatibility: Built with a 22.2 mm bore, you can fit the blade directly onto your standard angle grinders.

In a nutshell

The right choise for

With the Dewalt DT3721-QZ segmented diamond blade, you cut through tough mineral building materials like concrete and masonry with speed and control. Featuring a heat-treated steel core, this 180 mm disc provides dependable stability during heavy-duty cutting tasks on site. The 2.4 mm thick segmented rim ensures swift debris and heat dissipation, keeping your cuts smooth without bogging down. Designed with a standard 22.2 mm bore, it fits directly onto compatible angle grinders. You maintain consistent cutting depth and complete demanding jobs quickly and efficiently.



€18.80
tax incl.

Product information

Key features according to our expert

  • (Disc) diameter: 180 mm
  • Connection size (disc): 22,2 mm
  • Mounting (disc): Bore
  • Application (disc): Cutting
  • For material: Concrete
  • Thickness: 2,4 mm

Product description

  • Diamond blade, segmented, Ø180mm/22.2mm, universal

Features

  • Cut, segmented disc

All Features

(disc) diameter
180 mm
Connection size (disc)
22,2 mm
Mounting (disc)
Bore
Application (disc)
Cutting
For material
Concrete
Thickness
2,4 mm
Pack quantity
2,4 mm
Performance level
Standard
Application material
Flat
Diameter
22,2 mm
Segment height
7,0 mm
Grind
Concrete
Thickness
Single
Pitch
180,0 mm
  • Brand DEWALT
  • EAN 5035048025918
  • Supplier number DEWALT DT3721-QZ

Frequently asked questions about this product

Answered by specialists
Which machines are compatible with this diamond blade?
You can use this blade on angle grinders designed for 180 mm discs with a 22.2 mm bore.
Which materials can you cut with the Dewalt DT3721-QZ?
This universal cutting disc is designed for mineral building materials such as concrete and masonry.
What are the dimensions of this diamond cutting disc?
The disc has an outer diameter of 180 mm, a 22.2 mm bore, and a thickness of 2.4 mm.
What is the benefit of a segmented rim?
The segmented rim delivers fast cutting progress and efficient cooling during dry cutting applications.
Is this blade intended for dry or wet cutting?
This segmented diamond disc is designed for universal dry cutting in general construction materials.
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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