![Compact, powerful tools for do-it-yourselfers: the PBH 2100 RE and PBH 2100 SRE rotary hammers from Bosch - Bosch Media Service Compact, powerful tools for do-it-yourselfers: the PBH 2100 RE and PBH 2100 SRE rotary hammers from Bosch - Bosch Media Service](https://www.bosch-presse.de/pressportal/de/media/migrated_media/pi7635/1-pt-18165_img_w1280.jpg)
Compact, powerful tools for do-it-yourselfers: the PBH 2100 RE and PBH 2100 SRE rotary hammers from Bosch - Bosch Media Service
![Bosch Rotary Hammer PBH 2100 RE (550 W; SDS Plus Chuck for Fast, Keyless Accessory Changes; in Carrying Case) : Amazon.co.uk: DIY & Tools Bosch Rotary Hammer PBH 2100 RE (550 W; SDS Plus Chuck for Fast, Keyless Accessory Changes; in Carrying Case) : Amazon.co.uk: DIY & Tools](https://m.media-amazon.com/images/I/61lK2++edcL._SY350_PKmb-play-button-overlay_.jpg)
Bosch Rotary Hammer PBH 2100 RE (550 W; SDS Plus Chuck for Fast, Keyless Accessory Changes; in Carrying Case) : Amazon.co.uk: DIY & Tools
![I am wondering what the purpose of this small red button on the garner drill handle? Didn't find anything in the manual and internet. Model - Bosch PBH 2100RE. : r/fixit I am wondering what the purpose of this small red button on the garner drill handle? Didn't find anything in the manual and internet. Model - Bosch PBH 2100RE. : r/fixit](https://preview.redd.it/cgree69kq9h61.jpg?auto=webp&s=928754e5397c9d7a196b4b613904d2b71f3b7634)