Cut, deburr and brush metal and stone with discs and rotary accessories.

Diamond disc Extreme Runtime 230 x 22.23 mm DT40260-QZ DeWalt
Also known as: diamond blade, diamond cutting disc
Key features
- Dimensions (mm)230 × 22,23
- TypeDiamond discs
What it is
Diamond disc Extreme Runtime 230 x 22.23 mm DT40260-QZ DeWalt. Key specifications: dimensions (mm) 230 × 22,23, type Diamond discs.
A diamond blade is a circular blade with diamond segments or rim that cuts concrete, brick, stone, porcelain stoneware and asphalt with angle grinders, floor saws and cut-off saws.
What it is for
Used for cutting concrete and reinforced concrete, for cutting building materials, from clay brick to concrete and for straight and shaped cuts in tiles and porcelain stoneware.
How to use it
Choose the blade according to the material and the machine and fit it following the direction-of-rotation arrow and the stated maximum speed. Cut without forcing and, when cutting dry, pause and run the blade free to cool it; with wet-cutting models, keep the cooling water running at all times. If the blade stops cutting, dress it on an abrasive material; protect your eyes, hearing and airways.
Where it is used
- Road and motorway construction
- Demolition
- Residential construction
Technical data
- Dimensions (mm): 230 × 22,23
- Type: Diamond discs
Who it is for
Designed for demolition operatives, marble and stone masons, bricklayers and tilers.
Related products
- Extreme Runtime diamond disc 230x22.23mm DeWalt DT40260-QZ
- Extreme Runtime diamond disc 125x22mm DeWalt DT90294-QZ
- Floor saw Seafloor 350 Sea Technology — from the category Power Cutters and Floor Saws
- Cut-off saw, 230 mm, 54V XR FlexVolt, body only, DeWalt DCS691N-XJ — from the category Asphalt and Concrete Cutting and Scarifying Machines
- 125mm 800W No-Volt angle grinder DeWalt DWE4057-QS — from the category Angle Grinders
- Browse the whole category: Diamond Blades
Before you order
Tell us the quantities you need and the intended use: if there is a more suitable version, or an equivalent available sooner, we will let you know.
For prices and availability, request a quote from AMES Srl: we will reply with our quotation, delivery times and, where needed, an equivalent technical alternative.
Specifications 2
| Dimensions (mm) | 230 × 22,23 |
|---|---|
| Type | Diamond discs |
The perfect setup for this job
Everything you need in one place, from functionality to safety.
For the job
For safety
Protect eyes and face from fragments, dust, splashes and impacts.
Protect the airways from dust, fumes, gases and vapours during work.
Protect hearing from the noise of machines and tools by reducing the sound reaching the ear.
Protect hands from abrasion, dirt, liquids and minor cuts while keeping a firm grip.





