Bosch GBH 5-40 D Professional Rotary Hammer

Demolition hammers are power tools that are specifically designed to be used in demolition of a structure be it wooden or concrete. It is ideal for simple repair jobs and suitable for professionals as well. This power tool has an ergonomic design and user-friendly mechanism with impressive features. Moreover, the dust proof construction ensures the durability of the product and makes it ideal for rough jobsites. It weighs 6.8 kgs without cable and comes with 6 months of manufacturer’s warranty. This demolition hammer has a high power output of 1100 W and gets the jobs done in very less time. Due to a high impact force, this machine ensures excellent chiselling performance. The low pushing pressure effectively increases the impact force and reduces vibration at the same time. It has a straight handle that guarantees you a well balanced handling of the tool. The hammer pipe comes with an insulation area that reduces the chances of accidents and protects you when working on chipping applications. Bosch is a reputed German multinational company which is headquartered in Gerlingen, Germany. It is known worldwide for manufacturing quality automotive components along with industrial products and high-impact power tools. The company was established in the year 1886 and has its network spread across 60 nations and the products are sold over 150 countries.

Additional data
Rated input power	1,100 W
Impact energy	8.5 J
Impact rate at rated speed	1,500 – 2,900 bpm
Rated speed	170 – 340 rpm
Weight	6.8 kg
Tool holder	SDS max

Drilling range
Drilling dia. concrete, hammer drill bits	12 – 40 mm
Drilling dia. concrete, breakthrough drill bits	45 – 55 mm
Drilling diameter in concrete with core cutters	40 – 90 mm
Max. drilling diameter masonry, core cutters	90 mm
Max. drilling diameter concrete	40 mm
Opt. appl. range concrete, hammer drill bits	18 – 32 mm

Total vibration values (Hammer drilling in concrete)
Vibration emission value ah	14 m/s²
Uncertainty K	1.5 m/s²

Total vibration values (Chiselling)
Vibration emission value ah	11.5 m/s²
Uncertainty K	1.5 m/s²