Details

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Technical Data

Additional Data
Rated input power*	900W
Impact energy*	4.2J
Impact rate at rated speed	0 – 3,600bpm
Rated speed	0 – 800rpm
Weight	4.7kg
Tool holder	SDS plus

 

Drilling Range
Drilling dia. concrete, hammer drill bits*	6 – 32mm
Opt. appl. range concrete, hammer drill bits	14 – 25mm
Max. drilling diameter masonry, core cutters	90mm
Max. drilling diameter in metal	13mm
Max. drilling diameter in wood	32mm

 

Total Vibration Values (Hammer Drilling in Concrete)
Vibration emission value ah	12m/s²
Uncertainty K	1.5m/s²

 

Total Vibration Values (Chiselling)
Vibration emission value ah	9m/s²
Uncertainty K	1.5m/s²

* Highlighted Data

The A-rated noise level of the power tool is typically as follows: Sound pressure level 93 dB(A); Sound power level 104 dB(A). Uncertainty K= 2 dB.


 
 
Advantages
The fastest multi-hammer in the 4kg class

• 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

Functions



 
 
 
 
 
 
 
 
 
 
 
What’s Included in this Package


GBH 4-32 DFR Professional
​Warranty: 1 Year