BOSCH Rotary Hammer with SDS PLUS - GBH2-28 DFV

Features:
- 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.

Specifications:
Brand : BOSCH
Model : GBH 2-28 DFV
Rated input power : 850 W
Impact rate at rated speed : 0 – 5,100 bpm
Rated speed : 0 – 1,300 rpm
Impact energy : 3.2 J
Tool holder : SDS plus
Weight : 3.1 kg

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 : 16 – 68 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 in concrete)
- Vibration emission value ah : 11 m/s²
- Uncertainty K : 1.5 m/s²

Hammer drilling in concrete
- Vibration emission value ah : 11 m/s²
- Uncertainty K : 1.5 m/s²

Chiselling in concrete
- Vibration emission value ah : 11 m/s²
- Uncertainty K : 1.5 m/s²