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Cordless rotary hammers
![Bosch GBH 180-Li cordless rotary hammer, 18V 3.0Ah.]( "GBH 18V-20")
![A worker wearing safety equipment drills into a concrete ceiling on scaffolding.]( "GBH 18V-20")
![A person wearing safety equipment drills into a wooden beam at a construction site.]( "GBH 18V-20")
![A person wearing safety equipment drills into a tiled wall in a partially demolished room.]( "GBH 18V-20")
![A person wearing safety equipment drills into a brick wall inside a building under construction.]( "GBH 18V-20")
GBH 18V-20 Professional
Cordless Rotary Hammer with SDS plus
Rotary hammer for standard applications in the SDS plus cordless category
- Bosch quality at an affordable price
- High performance: as fast as corded. Same impact energy, same drilling capacity and same speed as GBH 2-20
- Interchangeable carbon brush gives high serviceability
Functions & key features
in cardboard box
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GBH 18V-20 Professional
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Technical data
The most important data
Impact energy*
1.7 J
Impact rate at rated speed*
0 – 4,550 bpm
Rated speed*
0 – 1,800 rpm
Battery voltage*
18.0 V
Packaging dimensions (width x length x height)**
231 x 366 x 119 mm
* You can find more information about the deviations in the following link:
** May have small deviations because of variations during production process. You can find more information about the deviations in the following link:
GBH 18V-20 Professional: Further information
Product Highlights
The GBH 18V-20 Professional is the entry-level tool in Bosch’s SDS plus cordless rotary hammer category. It is optimised for reliable performance in standard applications, delivering 1.7 J of impact energy. The rotary hammer is designed for durability, features robust components, and is easy to maintain due to its replaceable carbon brushes.
Equipment & Application
This tool is intended for drilling and chiselling work in concrete masonry, wood, and metal. It is compatible with various dust attachments as well as all Bosch Professional 18 V batteries and chargers (Professional 18V System). Also compatible with AMPShare, the multi-brand battery alliance.
Additional Information
The GBH 18V-20 Professional also features an LED light, Rotation Control Clutch, Variable Speed, and Vario-Lock.