GBH 7-46 DE Professional Rotary hammer with SDS-max
The sturdy, powerful tool
- Robust and powerful hammer with high-performance 1350 watt motor
- Highest material removal rate when chiselling thanks to Turbo Power with a single impact force of up to 9.3 J
- Long lifetime due to robust metal components
- Best operating comfort thanks to individually controllable speed, lockable switch in chiselling operation and ergonomic auxiliary handle
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Features
Overload clutch
Constant Electronic
Power booster for heavy loads. Constant speed, even under load.
Turbo Power
More power for faster working.
SDS-max toolholder
Optimum power transfer. For Rotary Hammers and Demolition Hammers from the 5kg class onwards.
Electronic
Speed preselection for adjusting to suit any application.
| Drilling range | |
|---|---|
| Drilling diameter in concrete with hammer drill bits | 12 – 45 mm |
| Optimum range of applications in concrete with hammer drill bits | 25 – 40 mm |
| Drilling diameter in concrete with breakthrough drill bits | 45 – 80 mm |
| Drilling diameter in concrete with core cutters | 40 – 150 mm |
Specifications
| Product Model | |
|---|---|
| Rated power input | 1.350 W |
| Max. impact energy | 9,3 J |
| Impact rate at rated speed | 1.375 – 2.800 bpm |
| Rated speed | 145 – 280 rpm |
| Weight | 8,2 kg |
| Length | 545 mm |
| Width | 288 mm |
| Height | 105 mm |
| Toolholder | SDS-max |
| Noise/vibration information | Measured values determined according to EN 60745. Total vibration values (vector sum of three directions) |
| Vibration emission value ah | 21.0 m/s² |
| Uncertainty K | 1.5 m/s² |
| Sizes | |
| Classification |
