![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/51CeYyNExFL._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)
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 PBH 2100 RE fúrókalapács, 550 W, 1.7 J, 2300 RPM, + 6 SDS-Plus fúrószár + mélységhatároló + kiegészítő fogantyú + hordtáska - eMAG.hu Bosch PBH 2100 RE fúrókalapács, 550 W, 1.7 J, 2300 RPM, + 6 SDS-Plus fúrószár + mélységhatároló + kiegészítő fogantyú + hordtáska - eMAG.hu](https://s13emagst.akamaized.net/products/506/505373/images/res_fa2a05fccd84daac1b6fba86f0e2536c.jpg)