Bosch GBH 12-52 DV Rotary Hammer, Heavy Duty Bosch 0611266070

The most powerful rotary hammer from Bosch - with Vibration Control
Top performance when drilling and chiselling thanks to 1700 watt motor and 19 joules of single impact energy
Automatic switch lock for the best convenience in continuous chiselling applications
Low vibration of only 8 m/s⊃2; when chiselling and 10 m/s⊃2; when drilling due to intelligent triple vibration damping system.

Technical 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: 11.9 kg
• Tool dimensions (width): 120 mm
• Tool dimensions (length): 600 mm
• Tool dimensions (height): 312 mm
• Tool holder: SDS max 
• 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: 10 m/s⊃2;
• Uncertainty K: 1.5 m/s⊃2;

Total vibration values (Chiselling)

• Vibration emission value ah: 8 m/s⊃2;
• Uncertainty K: 1.5 m/s⊃2;

What’s Included in this Package

• Auxiliary handle
• Grease tube
• Machine cloth
• Voltage 240 V
• Carrying case