GBH 4-32 DFR Hammer Drill Machine

Wide range of applications in chiselling and drilling work and when working with a core cutter
Drills up to 30% faster (25 mm diameter) than other tools in its class
Low vibration levels of only 12 m/s² for less tiring work due to Bosch Vibration Control

Technical Data

Rated input power*	900 W
Impact energy*	4,2 J
Impact rate at rated speed	0 – 3.600 bpm
Rated speed	0 – 800 rpm
Weight	4.7 kg
Tool holder	SDS plus
Drilling range
Drilling dia. concrete, hammer drill bits*	6 – 32 mm
Opt. appl. range concrete, hammer drill bits	14 – 25 mm
Max. drilling diameter masonry, core cutters	90 mm
Max. drilling diameter in metal	13 mm
Max. drilling diameter in wood	32 mm
Total vibration values (Hammer drilling in concrete)
Vibration emission value ah	12 m/s²
Uncertainty K	1.5 m/s²
Total vibration values (Chiselling)
Vibration emission value ah	9 m/s²
Uncertainty K	1.5 m/s²

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