Cut wood, boards, metals and plastics when fitted to circular saws and mitre saws.

Cordless circular saw 54V XR FlexVolt DeWalt DCS579NT-XJ
Also known as: cordless circular saw
Key features
- Blade bore (mm)30
- No load speed (rpm)5800
- Weight (kg)3,7
- Height (mm)245
- Max cutting depth at 45° (mm)43
- Max cutting depth at 90° (mm)61
What it is
The DeWalt DCS579NT-XJ is a high-performance circular saw from the XR FlexVolt 54V platform, supplied as a bare unit. It takes a 190 mm blade with a 30 mm bore and reaches 5800 rpm no-load, for powerful, smooth cutting even in the most demanding materials. It offers a cutting depth of 61 mm at 90° and 43 mm at 45°, with a body 355 mm long, 245 mm high and weighing 3.7 kg.
A circular saw is a corded or cordless power tool with a rotating blade for straight cuts in wood and panels; this category includes plunge saws, band saws and table saws.
What it is for
Used for woodworking in the joinery shop and for cutting solid wood, panels and battens, on the bench or on site.
How to use it
Fit the blade suited to the material, observing the direction of rotation, set the depth just beyond the material thickness and clamp the workpiece. Start the blade before it touches the workpiece and feed steadily along the line or guide rail, without forcing or lifting the machine during the cut. Check that the lower guard always returns to its position, wear safety glasses and ear defenders, and connect dust extraction whenever possible.
Where it is used
- Residential construction
- Renovation
Technical data
- Blade bore (mm): 30
- No load speed (rpm): 5800
- Weight (kg): 3,7
- Height (mm): 245
- Max cutting depth at 45° (mm): 43
- Max cutting depth at 90° (mm): 61
- Vibration uncertainty K1: 1,5
- Blade diameter (mm): 190
- Power supply: Battery-powered
- Length (mm): 355
- Voltage (V): 54
- Range: XR
- DeWalt brushless motor, works without carbon brushes: Lower maintenance costs and a long service life
Who it is for
Designed for formwork carpenters and joiners.
Related products
- Cordless circular saw for metal 140 mm 18V XR - bare unit DeWalt
- Cordless circular saw 54V XR FlexVolt 2x 9Ah DeWalt DCS579X2-QW
- LGN disc kit for wood and PVC, Breaker — from the category Circular Saw Blades for Wood, Laminates, MDF and Chipboard
- Professional vacuum cleaner NT 611 Mwf Kärcher — from the category Professional Vacuum Cleaners
- AC/DC Adapter 220V/2x54V for DHS780, DeWalt DCB500-QS — from the category Power Tool Batteries and Chargers
- Browse the whole category: Circular Saws (Cordless, Corded, Band) and Table Saws
Before you order
In your request, please state the length, the diameter, the supply voltage 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 13
| Blade bore (mm) | 30 |
|---|---|
| No-load speed (rpm) | 5800 |
| Weight (kg) | 3,7 |
| Height (mm) | 245 |
| Max cutting depth at 45° (mm) | 43 |
| Max cutting depth at 90° (mm) | 61 |
| Vibration uncertainty K1 | 1,5 m/s² |
| Blade diameter (mm) | 190 |
| Power supply | Battery-powered |
| Length (mm) | 355 |
| Voltage (V) | 54 |
| Range | XR |
| DeWalt brushless motor, works without carbon brushes | Lower maintenance costs and a long service life |
The perfect setup for this job
Everything you need in one place, from functionality to safety.
For the job
Power and recharge cordless tools of the same system to keep working without stopping.
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.




