Tag Archives: Bosch GBH 3 28 DFR SDS Plus Hammer Drill
Bosch GBH 3 28 DFR SDS Plus Hammer Drill
The GBH 3 28 DFR is an 800w 3 mode rotary hammer drill which is supplied with interchangeable SDS Plus and 13mm keyless chucks, making it suitable for use with a wide range of drill bits, chisels and accessories. The weight balanced L shaped design and integrated vibration control system help to ensure the machine remains comfortable to use over extended periods of hammer drilling, and a rotation control clutch provides protection against reactionary forces in the event of a bit or accessory jam. The GBH 3 28 DFR has a variable speed trigger, forward and reverse settings, and a vario lock system which enables SDS chisels to be rotated to the optimum angle before engaging the rotation stop mode. Specifications:
: Rated power input: 800 W
: Max. impact energy: 3.1 J
: Impact rate at rated speed: 0 – 4.000 bpm
: Rated speed: 0 – 900 rpm
: Weight: 3.6 kg
: 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: 30mmFeatures and Benefits
: High drilling rate and 20% higher chiselling power than other rotary hammers in its class
: Low vibration (only 12 m/s²) for more comfortable working due to Bosch Vibration Control
: Quick-change chuck for fast changes between straight & SDS shank bits
: Balanced weight distribution due to L-shaped design
: Impact stop for drilling in wood and metal
: Rotation stop for chiselling
: Ball grommet for preventing cable breaks
: Rotating brush plate for equal power in forward and reverse rotationContents
: GBH 3 28 DFR Electric Rotary Hammer Drill
: Auxiliary Handle
: Depth Stop 210 mm
: Quick Change SDS Plus Chuck
: Quick Change Keyless Chuck
: Case
