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

Elite diamond disc 355mm – general purpose DeWalt DT20464-QZ
Key features
- Diameter (mm)355
- ApplicationGeneral purpose
- Height (mm)12
What it is
Elite diamond disc 355mm – general purpose DeWalt DT20464-QZ. Key specifications: diameter (mm) 355, application General purpose, height (mm) 12.
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 clay bricks and blocks and for cutting building materials, from clay brick to concrete.
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
- Diameter (mm): 355
- Application: General purpose
- Height (mm): 12
Who it is for
Designed for demolition operatives, bricklayers and construction workers.
Related products
- Extreme diamond disc 180mm - general purpose DeWalt DT20468-QZ
- Elite diamond disc 355mm – reinforced concrete DeWalt DT20465-QZ
- Petrol floor saw Honda GX390 500 mm blade SEAFLOOR 501 Sea Technology — from the category Power Cutters and Floor Saws
- Cordless cut-off saw 230 mm 54V XR FlexVolt DeWalt DCS691X2-QW — from the category Asphalt and Concrete Cutting and Scarifying Machines
- 125mm Compact Grip 18V XR brushless angle grinder - 2 x 18V Powerstack 3.5Ah DCG404S2T-QW DeWalt — from the category Angle Grinders
- Browse the whole category: Diamond Blades
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) | 355 |
|---|---|
| Application | General purpose |
| Height (mm) | 12 |
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.





