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GBH 4-32 DFR Professional
Rotary Hammer with SDS plus
The fastest multi-hammer in the 4kg class
Technical data
| Additional data | |
|---|---|
| Rated input power* | 900 W |
| Impact energy* | 4.2 J |
| Impact rate at rated speed | 0 – 3,600 bpm |
| Rated speed | 0 – 800 rpm |
| Weight | 4.7 kg |
| Tool holder | SDS plus |
| Drilling range | |
|---|---|
| Drilling dia. concrete, hammer drill bits* | 6 – 32 mm |
| Opt. appl. range concrete, hammer drill bits | 14 – 25 mm |
| Max. drilling diameter masonry, core cutters | 90 mm |
| Max. drilling diameter in metal | 13 mm |
| Max. drilling diameter in wood | 32 mm |
| Total vibration values (Hammer drilling in concrete) | |
|---|---|
| Vibration emission value ah | 12 m/s² |
| Uncertainty K | 1.5 m/s² |
| Total vibration values (Chiselling) | |
|---|---|
| Vibration emission value ah | 9 m/s² |
| Uncertainty K | 1.5 m/s² |
* Highlighted Data
The A-rated noise level of the power tool is typical as follows: Sound pressure level 93 dB(A); Sound power level 104 dB(A). Uncertainty K= 2 dB.
Advantages
The fastest multi-hammer in the 4kg class
- Wide range of applications in chiseling and drilling work and when working with a core cutter
- Drills up to 30% faster (25 mm diameter) than other tools in its class
- Low vibration levels of only 12 m/s² for less tiring work due to Bosch Vibration Control
Functions : 
| Brands | Bosch – Germany |
|---|
