| Weight & dimensions | |
| Weight | 1.8 kg |
| Height | 80 mm |
| Energy management | |
| Power source | AC |
| Input power | 800 W |
| Ergonomics | |
| Ergonomic handle | ![]() |
| Packaging content | |
| Carrying case | ![]() |
| Auxiliary handle | ![]() |
| Battery included | ![]() |
| Protective guard | ![]() |
| Other features | |
| Power | 800 W |
| Performance | |
| Grinding disc diameter | 12.5 cm |
| Spindle thread | M14 |
| Sound power level | 101 dB |
| Idle speed (max) | 11800 RPM |
| Sound pressure level | 91 dB |
| Vibration level (sanding) | 1.5 m/s² |
| Features | |
| Product colour | Black, Yellow |
| Motor type | Electric |
| Spindle lock | ![]() |
| Soft start | ![]() |
| Adjustable speed | ![]() |
| Drilling | ![]() |
| Screwdriving | ![]() |
| Adjustable protective guard | ![]() |
| Auto-stop brushes | ![]() |
| Restart protection | ![]() |
| Tool-free protective guard | ![]() |
| EAN | 5035048633847 |
The DEWALT DWE4057-QS 800 W 125 mm Corded Angle Grinder is a compact grinder for routine material removal and cutting. Its 800 W motor runs at a fixed no-load speed of up to 11,800 RPM and is suited to grinding, cutting, and sanding metal and other suitable materials. It is intended for trade and maintenance work, metal fabrication, and experienced DIY tasks.
At 1.8 kg, the grinder is manageable for prolonged handling and overhead work in the workshop. The low-profile gearbox improves access in confined areas. Soft start reduces initial movement at switch-on, giving smoother, more controlled startup. Restart protection prevents the tool from starting on its own if the mains supply is interrupted. An auxiliary side handle provides a second gripping point, and the ergonomic body is shaped for comfortable handling during longer sessions.
Key Features:- M14 spindle thread: supports compatible grinding and cutting accessories
- Spindle lock: holds the spindle during accessory changes
- Tool-free adjustable protective guard: allows guard positioning without a separate tool
- Automatic brush shut-off: stops operation when the motor brushes reach the end of their service life
- Sound pressure: 91 dB; sound power: 101 dB
- Vibration (grinding): 9.4 m/s²; vibration (sanding): 1.5 m/s²
- No carrying case included
Estimated delivery: 15.09 - 21.09
Today: 10:00 - 18:00
Estimated delivery: 15.09 - 21.09
Today: 09:00 - 17:00
Estimated delivery: 15.09 - 21.09
Today: 10:00 - 17:00
Estimated delivery: 15.09 - 21.09
Today: 10:00 - 18:00
Estimated delivery: 15.09 - 21.09
Today: 10:00 - 17:00
Estimated delivery time: 15.09 - 21.09
Estimated delivery time: 15.09 - 20.09
Estimated delivery time: 16.09 - 21.09
Estimated delivery time: 16.09 - 21.09
Estimated delivery time: 16.09 - 20.09
Estimated delivery time: 15.09 - 21.09
Estimated delivery time: 15.09 - 21.09
Estimated delivery time: 16.09 - 20.09


