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Perfect Pipes & Safety POWER TOOLS
GBH 3-28 DRE Hammer Drill Machine
Advantages
Top performance with 10% less vibration
High drilling rate and 20% higher
chiselling power than other rotary
hammers in its class
10% less vibration than other hammers
in its class for more comfortable
Func ons
working due to Bosch Vibration Control
Balanced weight distribution due to
L-shaped design for more comfortable
working
Technical Data
Rated input power* 800 W
Impact energy* 0 – 3, 5 J
Impact rate at rated speed 0 – 4.000 bpm
Rated speed 0 – 900 rpm
Weight 3.5 kg
Tool holder SDS plus
Drilling range
Drilling dia. concrete, hammer drill bits* 4 – 28 mm
Max. drilling diameter masonry, core cutters 82 mm
Max. drilling diameter in metal 13 mm
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