HIGHLIGHTS:
- Highest drilling rate and highest chiselling performance in its class
- 25% longer lifetime than other rotary hammers in its class for more efficiency
- 27% less vibration than the predecessor model due to active vibration damping
SPECIFICATION:
Rated input power | 850 W |
Impact energy | 3,2 J |
Impact rate at rated speed | 0 – 4.000 bpm |
Rated speed | 0 – 900 rpm |
Weight | 3.1 kg |
Tool dimensions (length) | 402 mm |
Tool dimensions (height) | 216 mm |
Tool holder | SDS plus |
Drilling range | |
---|---|
Drilling dia. concrete, hammer drill bits | 4 – 28 mm |
Opt. appl. range concrete, hammer drill bits | 8 – 16 mm |
Drilling diameter in concrete with core cutters | 68 mm |
Max. drilling diameter masonry, core cutters | 68 mm |
Max. drilling diameter in metal | 13 mm |
Max. drilling diameter in wood | 30 mm |
Drilling dia. concrete, dust extraction unit | 4 – 16 mm |
Total vibration values (Hammer drilling in concrete) | |
---|---|
Vibration emission value ah | 11 m/s² |
Uncertainty K | 1.5 m/s² |
Total vibration values (Chiselling) | |
---|---|
Vibration emission value ah | 11 m/s² |
Uncertainty K | 1.5 m/s² |
WHAT'S IN THE BOX:
1 x New Bosch GBH 2-28 DFV Professional Rotary Hammer with SDS plus (Heavy Duty) 850W
1 x Carrying case