This is a genuine Bosch GSH 27 VC Professional demolition breaker, which is the most powerful electric breaker made by Bosch. It is a heavy-duty machine that is used for breaking hard concrete, foundation, slab, stone and tarmac.
It uses two thousand watts of power and it delivers sixty-two joules of impact energy with about one thousand blows per minute, which makes it very strong for demolition work.
The machine uses a twenty-eight millimetre hexagonal chuck, which is also known as one and one-eighth inch across flats. It weighs about twenty-nine point five kilograms and it has vibration control with decoupled handles to reduce fatigue when working for long hours.
It is a corded electric machine that uses two hundred and forty volts. Slightly used going for 130000