Bosch GGS28CE 650W Straight Grinder
Why this tool?
- Little servicing required due to significantly improved carbon brush lifetime
- Constant Electronic for constant speed, also under heavy load
- New clamping system for a secure fit of the grinding stones to ensure precise work
- Cut-out corbon brushes for a high level of motor protection
- Double sealed ball bearing for less vibration sensitivity when accessories are unbalanced
- Direct cooling for high overload capability and long lifetime
- Suitable for stationary use due to collar with 43 mm mount
Technical data
Specification overview
| No-load speed | 10000 - 30000 rpm |
| Bit holder | Collets up to 8 mm diameter |
| Rated power input | 650 W |
| Power output | 380 W |
| Spindle collar diameter | 43 mm |
| Weight | 1.4 kg |
| Max. collet diameter | 8 mm |
| Max. grinding tool diameter | 50 mm |
| Spanner size of locking nut | 19 mm² |
| Spanner size of grinding spindle | 19 mm² |
| Switch | 2-way |
| Surface grinding up to diameter of 25 | |
|---|---|
| Vibration emission value ah | 3 m/s² |
| Uncertainty K | 1.5 m/s² |
| Surface grinding up to diameter of 50 | |
|---|---|
| Vibration emission value ah | 8 m/s² |
| Uncertainty K | 1.5 m/s² |
 |
Best work results with speed pre-selection for applications requiring material-specific speed |
 |
Best work results with constant speed thanks to electronic regulation of speed - even under load |
 |
Direct cooling For high overload capability and a long service life. |
 |
Reduces the hazard of sudden tool reactions in binding conditions thanks to automatic shut-down of the tool |
 |
Soft start as the load and torque of the motor are temporarily reduced during start-up |
 |
Long lifetime of the tool as the tool shuts off in case of an extreme overload situation |
 |
Metalworking The professional power tools for metalworking from Bosch. |