◆ Top performance when drilling and chiseling thanks to the 1.700-watt motor and 19 joules of single impact energy
◆ Exceptional durability thanks to robust metal components
◆ Automatic lock-on switch for highest user comfort during continuous chiseling applications
◆ Top performance when drilling and chiseling thanks to the 1.700-watt motor and 19 joules of single impact energy
◆ Exceptional durability thanks to robust metal components
◆ Automatic lock-on switch for highest user comfort during continuous chiseling applications
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Rotary Hammer with SDS max. GBH 12-52 D Professional. The most powerful rotary hammer from Bosch!.
Additional data | |
---|---|
Rated input power | 1,700 W |
Impact energy | 19 J |
Impact rate at rated speed | 1,750 – 2,150 bpm |
Rated speed | 0 – 220 rpm |
Weight | 11.5 kg |
Tool dimensions (width) | 120 mm |
Tool dimensions (length) | 600 mm |
Tool dimensions (height) | 312 mm |
Tool holder | SDS max |
Drilling range | |
---|---|
Drilling dia. concrete, hammer drill bits | 12 – 52 mm |
Opt. appl. range concrete, hammer drill bits | 30 – 50 mm |
Drilling dia. concrete, breakthrough drill bits | 80 mm |
Drilling diameter in concrete with core cutters | 150 mm |
Total vibration values (Hammer drilling in concrete) | |
---|---|
Vibration emission value ah | 20 m/s² |
Uncertainty K | 1.5 m/s² |
Total vibration values (Chiselling) | |
---|---|
Vibration emission value ah | 15 m/s² |
Uncertainty K | 2.8 m/s² |
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