Which materials can the Dewalt DT20590-QZ diamond blade cut?

It is suitable for cutting drywall, cement board, PVC, plastic, fiberglass, and metal.

Which tools are compatible with this blade?

This blade is designed for compact cut-off tools such as the Dewalt DCS438.

What are the dimensions of this diamond blade?

The blade has a diameter of 76 mm with a central bore fitting.

Is this blade intended for grinding or cutting?

This diamond blade is specifically designed for cutting applications.

DEWALT DT20590-QZ diamond blade multi material 76x20mm

Name: DEWALT DT20590-QZ diamond blade multi material 76x20mm
Brand: DEWALT
SKU: 03236637
Price: 13.6 EUR
Availability: PreOrder

Supplier number: DEWALT DT20590-QZ | EAN 5054905300906

Recommended Retail Price €32.55

13.60 tax incl.

€11.24 excl. VAT (incl. all environmental contributions)

On order: delivered from 22/10/2026

Delivery by DHL

✆ Talk to a specialist

Versatile cuts with Dewalt

Practical benefits

Multi material cutting capability: You effortlessly cut through drywall, cement board, plastics, and metal using a single durable blade.
Constant full cutting depth: The solid steel body maintains its original diameter so your cutting depth remains consistent throughout.
Compact tight space access: With a 76 mm diameter, you easily maneuver and perform precise cuts in confined work areas.

In a nutshell

The right choise for

With the Dewalt DT20590-QZ multi-material diamond blade, you can cut effortlessly through various building materials such as drywall, cement board, plastics, metal, and masonry. Thanks to its compact 76 mm diameter, you easily access tight corners and restricted work areas where standard angle grinders cannot reach. The robust steel body with diamond grit maintains its full diameter, ensuring a constant cutting depth from start to finish. You no longer need to switch blades when handling mixed materials; fit this diamond blade onto your compact cut-off tool to complete every renovation and installation job quickly and accurately.

Product information FAQ

€13.60

tax incl.

Key features according to our expert

(Disc) diameter: 76 mm
Connection size (disc): 20 mm
Mounting (disc): Bore
Application (disc): Cutting
For material: Brick

All Features

(disc) diameter: 76 mm
Connection size (disc): 20 mm
Mounting (disc): Bore
Application (disc): Cutting
For material: Brick

Brand DEWALT
03236637
EAN 5054905300906
Supplier number DEWALT DT20590-QZ

Frequently asked questions about this product

Answered by specialists

Which materials can the Dewalt DT20590-QZ diamond blade cut?: It is suitable for cutting drywall, cement board, PVC, plastic, fiberglass, and metal.
Which tools are compatible with this blade?: This blade is designed for compact cut-off tools such as the Dewalt DCS438.
What are the dimensions of this diamond blade?: The blade has a diameter of 76 mm with a central bore fitting.
Is this blade intended for grinding or cutting?: This diamond blade is specifically designed for cutting applications.