GBH 2 SDS Hammer Drill

The Bosch GBH 2 is the most powerful tool in its class and offers many advantages such as having the highest drilling rate and highest chiselling performance in its class and a 25% longer lifetime than other rotary hammers.

Additional Information

Features:

• Fast drilling rate and high chiselling performance
• Reliable and robust with long lifetime due to high-quality components
• Wide range of applications with rotation stop for chiselling work
• Ball grommet for preventing cable breaks
• Rotating brush plate for equal power in forward and reverse rotation
• Overload clutch to protect the user and the machine
• Forward/reverse rotation for dislodging jammed drill bits
• Continuously variable speed control for clean drilling starts

Specification:

• Rated power input 800 W
• Max. impact energy 2,7 J
• Impact rate at rated speed 0 – 4.000 bpm
• Rated speed 0 – 900 rpm
• Weight 2,8 kg
• Length 377 mm
• Width 83 mm
• Height 210 mm
• Bit holder SDS-plus
• Drilling diameter in concrete with hammer drill bits 4 – 26 mm
• Optimum range of applications in concrete with hammer drill bits 8 – 16 mm
• Max. drilling diameter in masonry with core cutters 68 mm
• Max. drilling diameter in steel 13 mm
• Max. drilling diameter in wood 30 mm

Noise/vibration information – Measured values determined according to EN 60745.

Total vibration values (vector sum of three directions)

Chiselling – Vibration emission value ah 9.5 m/s²

Uncertainty K 1.5 m/s²

Hammer drilling in concrete – Vibration emission value ah 17.5 m/s²

Uncertainty K 1.5 m/s²

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