Make straight cuts in wood and boards with a rotating blade, including plunge cuts and bench-mounted use.

Extreme blade for circular saws, DeWalt DT4290-QZ
Key features
- No. of teeth96
- Hole diameter (mm)30
- Blade diameter (mm)305
- Kerf thickness (mm)3
- Application materialMulti
What it is
The Extreme DeWalt DT4290-QZ blade is a multi-material circular saw accessory with a diameter of 305 mm, a 30 mm bore and a kerf of 3 mm. The fine 96-tooth configuration is designed for precise cuts and a neat finish, while its multi-material design widens its range of use to different types of work.
A circular saw blade is a toothed disc, usually carbide-tipped, for circular saws, mitre saws and plunge saws; it cuts wood, panels, metals and plastics.
What it is for
Used for cutting solid wood, panels and battens, on the bench or on site.
How to use it
Choose a blade with a diameter, bore and kerf compatible with the machine and teeth suited to the material: fewer teeth for fast cuts, more for fine cuts. With the machine unplugged, fit it with the rotation arrow matching that of the saw and tighten the flange. Cut with the guard working, letting the blade reach full speed before entering the workpiece, and wear safety glasses and hearing protection.
Where it is used
- Residential construction
- Renovation
Technical data
- No. of teeth: 96
- Hole diameter (mm): 30
- Blade diameter (mm): 305
- Kerf thickness (mm): 3
- Application material: Multi
Who it is for
Designed for formwork carpenters, joiners and furniture makers.
Related products
- Extreme blade for circular saws, DeWalt DT4291-QZ
- Extreme blade for circular saws, DeWalt DT4288-QZ
- Cordless circular saw 12V brushless, 140 mm blade 20 mm bore, 3600 rpm DeWalt — from the category Circular Saws (Cordless, Corded, Band) and Table Saws
- Support stand for mitre saws DeWalt DE7023-XJ — from the category Cordless and Corded Mitre Saws
- Safety glasses G18 Plano — from the category Safety Glasses, Goggles and Face Shields
- Browse the whole category: Circular Saw 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 5
| No. of teeth | 96 |
|---|---|
| Hole diameter (mm) | 30 |
| Blade diameter (mm) | 305 |
| Kerf thickness (mm) | 3 |
| Application material | Multi |
The perfect setup for this job
Everything you need in one place, from functionality to safety.
For the job
Make straight and angled cuts in wood and metal, with the blade lowering onto the stationary workpiece.
Restore the power tool to working order and extend its use with flanges, guides and supports.
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.





