Make straight and angled cuts in wood and metal, with the blade lowering onto the stationary workpiece.

Diamond disc for cutting metal Extreme Metal 305 x 25.4 x 3.3 mm DT40256-QZ DeWalt
Key features
- Diameter (mm)305
- Hole diameter (mm)25,4
- Thickness (mm)3,3
- MaterialDiamond
What it is
Diamond disc for cutting metal Extreme Metal 305 x 25.4 x 3.3 mm DT40256-QZ DeWalt. Key specifications: diameter (mm) 305, hole diameter (mm) 25,4, thickness (mm) 3,3.
Stone and special diamond blades are blades dedicated to a specific material, such as granite, marble, porphyry, refractories or metal, or to emergency rescue work.
What it is for
Used in steel fabrication, from cutting to assembly, for cutting metal sections, sheet and tube and for cutting metal and plastic pipes.
How to use it
Choose the blade specific to the material to be cut, because on a different material it will wear quickly or stop cutting. Fit it following the direction-of-rotation arrow and the machine's maximum speed. Cut with a steady feed without forcing, cooling with water where specified, and protect your eyes, hearing and airways.
Where it is used
- Industrial construction
- Mechanical engineering industry
- Mechanical workshops
Technical data
- Diameter (mm): 305
- Hole diameter (mm): 25,4
- Thickness (mm): 3,3
- Material: Diamond
Who it is for
Designed for metal fabricators, plumbers, industrial maintenance technicians and welders.
Related products
- Diamond blade for cutting metal Extreme Metal 355 x 25.4 x 3.3 mm DT40257-QZ DeWalt
- Diamond blade for cutting metal Extreme Metal 230 x 22.23 x 2.1 mm DT40255-QZ DeWalt
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- Browse the whole category: Stone and 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 4
| Diameter (mm) | 305 |
|---|---|
| Hole diameter (mm) | 25,4 |
| Thickness (mm) | 3,3 |
| Material | Diamond |
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 hands from cuts, impacts, heat, cold and chemicals.
Protect hearing from the noise of machines and tools by reducing the sound reaching the ear.




