BOSCH GBH 18V-21 is a Bosch quality within reach – cordless comfort and brushless power
- Powerful impact system with 2.0 J; three modes (drilling, hammer drilling, chiselling) ensure versatile use
- Brushless motor reduces the need for maintenance and improves runtime per battery charge, less downtime and increased longevity
- Good power-to-weight ratio with only 2.4 kg in weight; even capable enough for light chiselling applications
Product Highlights
The GBH 18V-21 Professional cordless rotary hammer provides lasting performance with 2.0 J impact energy and a brushless motor. The tool’s highly efficient brushless motor reduces the need for maintenance and improves the runtime per battery charge, which results in less downtime and increased tool longevity. It features three-mode operation for hammer drilling, drilling and chiselling to ensure high versatility.
Equipment & Application
Lasting performance for drilling many holes and 20% longer battery runtime than predecessor. Fully compatible with the GDE 16 plus dust attachment. Compatible with the Bosch Professional 18V System and with the multi-brand battery alliance AMPShare.
Additional Information
The GBH 18V-21 Professional comes with LED light, Rotation Control Clutch, Variable Speed, and Vario-Lock.
Technical Specifications
|
Impact energy (according to EPTA 05/2016) |
2 J |
|
Impact rate at rated speed |
0 – 5,100 bpm |
|
Rated speed |
0 – 1,800 rpm |
|
Battery voltage |
18.0 V |
|
Weight excl. battery |
2.4 kg |
|
Tool holder |
SDS plus |
|
Packaging dimensions (width x length x height) |
220 x 350 x 110 mmm |
|
Drilling dia. in concrete with hammer drill bits |
4 – 21 mm |
|
Opt. app. range in concrete with hammer drill bits |
6 – 10 mm |
|
Vibration emission value ah (Hammer drilling in concrete) |
15.5 m/s² |
|
Uncertainty K (Hammer drilling in concrete) |
1.5 m/s² |
|
Vibration emission value ah (Chiselling in concrete) |
12.7 m/s² |
|
Uncertainty KÂ (Chiselling in concrete) |
1.5 m/s² |
