The Bosch GBH 4-32 DFR Professional sds-plus rotary hammer is the fastest multi-hammer in the 4kg class,
>> Bosch GBH 4-32 DFR 110v <<
Drills up to 30% faster (25 mm diameter) than other tools in its class and has a Wide range of applications in chiselling and drilling work and when working with a core cutter.
>> Compare Bosch GBH 4-32 DFR 240v Prices <<
Extremely fast changing between SDS-plus and keyless chuck for drilling in wood and metal
The Bosch GBH 4-32 DFR Professional is available in both 240v and 110v models and has low vibration levels of only 10 m/s² for less tiring work due to Bosch Vibration Control. The GBH 4-32 DFR professional has a compact design which is ideal for perfect handling and is extremely robust thanks to the aluminium gear housing. Overload clutch for user safety.
Technical data for the Bosch GBH 4-32 DFR Professional:
|
Rated power input
|
900 W
|
|
Max. impact energy
|
4,2 J
|
|
Impact rate at rated speed
|
0 – 3.600 bpm
|
|
Rated speed
|
0 – 800 rpm
|
|
Weight
|
4,7 kg
|
|
Toolholder
|
SDS-plus
|
|
Drilling range
|
|
Drilling diameter in concrete with hammer drill bits
|
6 – 32 mm
|
|
Optimum range of applications in concrete with hammer drill bits
|
14 – 25 mm
|
|
Max. drilling diameter in masonry with core cutters
|
90 mm
|
|
Max. drilling diameter in steel
|
13 mm
|
|
Max. drilling diameter in wood
|
32 mm
|
Noise/vibration information
Measured values determined according to EN 60745. Total vibration values (vector sum of three directions) for the Bosch GBH 4-32 DFR Professional:
|
Hammer drilling in concrete
|
|
|
Vibration emission value ah
|
10.0 m/s²
|
|
Uncertainty K
|
1.5 m/s²
|
|
Chiselling
|
|
|
Vibration emission value ah
|
9.0 m/s²
|
|
Uncertainty K
|
1.5 m/s²
|
SDS Plus Drills | Bosch SDS Plus Drills
