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Cordless Rotary Hammer with SDS plus
GBH 18V-20 Professional

Name: GBH 18V-20
Brand: Bosch power tools
SKU: 0611911000

in cardboard box

Rotary hammer for standard applications in the SDS plus cordless category

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The most important data
Max. impact energy	1.7 J
Impact rate at rated speed	0 – 4,550 bpm
Rated speed	0 – 1,800 rpm
Battery voltage	18 V
Packaging dimensions (width x length x height)	231 x 366 x 119 mm

Drilling range
Drilling dia. in concrete with hammer drill bits	4 – 20 mm
Max. drilling diameter in metal	13 mm
Max. drilling diameter in wood	30 mm

Noise/vibration information

Total vibration values (vector sum of three directions):

Hammer drilling in concrete
Vibration emission value ah	12.6 m/s²

Drilling in metal
Vibration emission value ah	2.5 m/s²

Screwdriving
Vibration emission value ah	2.5 m/s²

Advantages

Rotary hammer for standard applications in the SDS plus cordless category

Delivers 1.7 J of impact energy for optimised performance in standard applications
Durable and easy to maintain due to robust components and replaceable carbon brushes

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.

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).

The GBH 18V-20 Professional also features an LED light, Rotation Control Clutch, Variable Speed, and Vario-Lock.