Cut asphalt, concrete and blocks with diamond blades and chains for joints and openings.

Elite diamond disc 230mm – asphalt DeWalt DT20466-QZ
Key features
- Diameter (mm)230
- ApplicationAsphalt
- TypeDiamond discs
What it is
Elite diamond disc 230mm – asphalt DeWalt DT20466-QZ. Key specifications: diameter (mm) 230, application Asphalt, type Diamond discs.
Specialist discs are discs for specific jobs: diamond blades for green or cured concrete and asphalt, and special discs for wood and metal or for surface cleaning.
What it is for
Used for controlled demolition, where clean cuts and low vibration are required and for cutting building materials, from clay brick to concrete.
How to use it
Choose the disc exactly for the material and machine you are working with and fit it observing the direction of rotation and maximum speed. Work without forcing, with the guard fitted and water cooling where specified. Wear safety glasses, ear defenders and a mask, and replace damaged or worn discs.
Where it is used
- Road and motorway construction
- Civil engineering
- Water engineering works
Technical data
- Diameter (mm): 230
- Application: Asphalt
- Type: Diamond discs
Who it is for
Designed for demolition operatives and construction workers.
Related products
- Elite diamond disc 355mm - asphalt DeWalt DT20467-QZ
- DCF Premium diamond disc for fresh concrete Breaker
- Cordless cut-off saw 230 mm 54V XR FlexVolt DeWalt DCS691X2-QW — from the category Asphalt and Concrete Cutting and Scarifying Machines
- Petrol cut-off saw Seacut 350 Special Sea Technology — from the category Power Cutters and Floor Saws
- 115mm 750W angle grinder DeWalt DWE4036-QS — from the category Angle Grinders
- Browse the whole category: Special-Purpose Discs
Before you order
In your request, please state the diameter and the quantities required, so we can give you the right quotation first time.
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 3
| Diameter (mm) | 230 |
|---|---|
| Application | Asphalt |
| Type | Diamond discs |
The perfect setup for this job
Everything you need in one place, from functionality to safety.
For the job
Cut, deburr and brush metal and stone with discs and rotary accessories.
Cut asphalt and concrete at ground level for joints, chases and demolition.
For safety
Protect eyes and face from fragments, dust, splashes and impacts.
Protect hearing from the noise of machines and tools by reducing the sound reaching the ear.





