The Bosch GBH 3-28 DFR Professional Rotary Hammer with SDS-plus offers top performance with low vibration. It has a 20% higher chiselling performance than any other rotary hammer in its class, & low vibration thanks to Bosch Vibration Control. The quick-change chuck makes for fast changes between drilling with impact in concrete & drilling without impact in wood & metal. The L-shaped design makes for comfortable working & balanced weight distribution, there is also a rotation stop for use when chiselling. There is a rotating brush plate for equal power in forward & reverse rotation & impact stop for drilling in wood & metal. This rotary hammer comes with an auxiliary handle, carrying case, depth stop (210mm), keyless chuck (13mm) & SDS-Plus quick change chuck. Rated power input
- 800W Max. impact energy
- 3.1J Impact rate at rated speed
- 0
- 4000bpm Rated speed 0
- 900rpm Weight
- 3.6kg Length
- 354mm Height
- 233mm Toolholder
- SDS-plus Drilling diameter in concrete with hammer drill bits
- 4
- 28mm Optimum range of applications in concrete with hammer drill bits
- 12
- 18mm Max. drilling diameter in masonry with core cutters
- 82mm Max. drilling diameter in steel
- 13mm Max. drilling diameter in wood
- 30mm