![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
![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: DIY & Tools 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: DIY & Tools](https://m.media-amazon.com/images/I/919LSIepGqL.jpg)
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: DIY & Tools
![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: DIY & Tools 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: DIY & Tools](https://m.media-amazon.com/images/I/91jvaVHL0JL.jpg)
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: DIY & Tools
![Bosch PBH 2100 RE Rotary Hammer Drill with Bosch SDS-Plus Adapter with Drill Chuck : Amazon.co.uk: DIY & Tools Bosch PBH 2100 RE Rotary Hammer Drill with Bosch SDS-Plus Adapter with Drill Chuck : Amazon.co.uk: DIY & Tools](https://m.media-amazon.com/images/I/41Hi8DKbVHL._AC_UF894,1000_QL80_.jpg)
Bosch PBH 2100 RE Rotary Hammer Drill with Bosch SDS-Plus Adapter with Drill Chuck : Amazon.co.uk: DIY & Tools
![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: DIY & Tools 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: DIY & Tools](https://m.media-amazon.com/images/I/91wFDgW49RL.jpg)
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: DIY & Tools
![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: DIY & Tools 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: DIY & Tools](https://m.media-amazon.com/images/S/aplus-media/vc/b3694bd2-d6f9-47b3-883d-ea0c230ac42f._CR0,0,300,300_PT0_SX300__.jpg)