| Adjustable speed | Yes |
| Adjustable protective guard | Yes |
| Grinding disc diameter | 12.5 cm |
| Idle speed (max) | 11000 RPM |
| Idle speed (min) | 2800 RPM |
| Sound power level | 104 dB |
| Sound pressure level | 93 dB |
| Sound level uncertainty | 3 dB |
| Vibration level (grinding) | 7.5 m/s² |
| Vibration level uncertainty (grinding) | 1.5 m/s² |
| Vibration level (sanding) | 7.5 m/s² |
| Vibration level uncertainty (sanding) | 1.5 m/s² |
| Power source | AC |
| Input power | 900 W |
| Output power | 450 W |
| AC input voltage | 220 - 240 V |
| Weight | 1.9 kg |
| Width | 125 mm |
| Height | 125 mm |
| Depth | 360 mm |
| Package width | 128 mm |
| Package depth | 362 mm |
| Package height | 122 mm |
| Battery included | No |
| ASIN | B078HR358D |
| Description |
| Bosch GWS 9-125 S Professional. Grinding disc diameter: 12.5 cm, Idle speed (max): 11000 RPM, Idle speed (min): 2800 RPM. Power source: AC, Input power: 900 W, Output power: 450 W. Weight: 1.9 kg, Width: 125 mm, Height: 125 mm. ASIN: B078HR358D |