It offers high quality and long life thanks to the EC engine without brush. The removable chuck allows quick switching between drilling into concrete and normal drilling without a wood and metal collision. It allows the perfect control with soft starting for accurate engraving and three different modes to find the right setting for each task. The integrated LED lamp also illuminates work areas. The GBH has a 18V-34 CF Professional Auxiliary handle, depth stop and security sliding clutch, as well as the GCY 42 Professional Bluetooth low-power module that allows tool feedback and service information through a mobile device. The Intelligent SDS Plus hammer allows the tool to state in real time through the user interface and unique settings via Bosch Toolbox.

- battery voltage: 18 V
- Punch energy, max: 5.8 J
- Shock number: 0 2900 /min
- speed: 0 500 /min
- Tool holder: SDS Plus
- Bore diameter in concrete with hammer drills: 8 32 mm