![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)
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
![Amazon.co.uk:Customer reviews: Bosch Home and Garden Rotary Hammer PBH 2100 RE (550 W; SDS Plus Chuck for Fast, Keyless Accessory Changes; in Carrying Case) Amazon.co.uk:Customer reviews: Bosch Home and Garden Rotary Hammer PBH 2100 RE (550 W; SDS Plus Chuck for Fast, Keyless Accessory Changes; in Carrying Case)](https://m.media-amazon.com/images/I/71W7v4DCs7L._UC256,256_CACC,256,256_.jpg)
Amazon.co.uk:Customer reviews: Bosch Home and Garden Rotary Hammer PBH 2100 RE (550 W; SDS Plus Chuck for Fast, Keyless Accessory Changes; in Carrying Case)
![Hammer drill Bosch Universal Hammer; 2,0 J; SDS-Plus; 18 V; 1x4,0 Ah accu. - 06039D6004 - Hammer drills Hammer drill Bosch Universal Hammer; 2,0 J; SDS-Plus; 18 V; 1x4,0 Ah accu. - 06039D6004 - Hammer drills](https://www.verkter.com/media/catalog/product/cache/0/small_image/cf05109d1923b4fcadaeac04f2beec16/b/o/bosch_06039d6004_hammer-drills_146828_p3.jpg)
Hammer drill Bosch Universal Hammer; 2,0 J; SDS-Plus; 18 V; 1x4,0 Ah accu. - 06039D6004 - Hammer drills
![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)