GBH 7-46 DE Professional Rotary hammer with SDS-max
SEVEN1/2 / Dickies
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
Features
![Overload clutch](https://images.bosch-professional.com/gb/en/ocs/symbolimg/overloadclutch-18115.jpg?maxwidth=52&maxheight=52)
Overload clutch
![Constant Electronic](https://images.bosch-professional.com/gb/en/ocs/symbolimg/constantelectronic-5780.jpg?maxwidth=52&maxheight=52)
Constant Electronic
Power booster for heavy loads. Constant speed, even under load.
![Turbo Power](https://images.bosch-professional.com/gb/en/ocs/symbolimg/turbopower-5794.jpg?maxwidth=52&maxheight=52)
Turbo Power
More power for faster working.
![SDS-max toolholder](https://images.bosch-professional.com/gb/en/ocs/symbolimg/sds-maxtoolholder-15795.jpg?maxwidth=52&maxheight=52)
SDS-max toolholder
Optimum power transfer. For Rotary Hammers and Demolition Hammers from the 5kg class onwards.
![Electronic](https://images.bosch-professional.com/gb/en/ocs/symbolimg/electronic-5781.jpg?maxwidth=52&maxheight=52)
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 |