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/s for less tiring work due to Bosch Vibration Control
Feature
- Extremely robust thanks to aluminium gearbox
- Extremely fast changing between SDS-plus and keyless chuck for drilling in wood and metal
- Compact design for perfect handling
Specification
Rated input power | 900 W |
Impact energy | 4,2 J |
Impact rate at rated speed | 0 – 3600 bpm |
Rated speed | 0 – 800 rpm |
Weight | 4.7 kg |
Tool holder | SDS-plus |
Drilling range | |
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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 |
Hammer drilling in concrete | |
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Vibration emission value ah | 12m/s |
Uncertainty K | 1.5m/s |
Chiselling | |
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Vibration emission value ah | 9m/s |
Uncertainty K | 1.5m/s |
Item in the box
1 unit x GBH 4-32 DFR Professional
1 pcs x Auxiliary handle
1 pcs x Carrying case
*All machine from Bosch will be open sealed before delivered to ensure the product is in good conditions*
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