![Bosch Rotary Hammer PBH 2100 RE (550 W; SDS Plus Chuck for Fast, Keyless Accessory Changes; in Carrying Case) - Apprentice Starter Pack Bosch Rotary Hammer PBH 2100 RE (550 W; SDS Plus Chuck for Fast, Keyless Accessory Changes; in Carrying Case) - Apprentice Starter Pack](https://images-na.ssl-images-amazon.com/images/G/02/uk-diy/bosch/B006P06Z9Ygraphicsmall._V142484981_.jpg)
Bosch Rotary Hammer PBH 2100 RE (550 W; SDS Plus Chuck for Fast, Keyless Accessory Changes; in Carrying Case) - Apprentice Starter Pack
![Bosch PBH 2100 RE Rotary Hammer Drill - 0 603 3A9 370 : Buy Online at Best Price in KSA - Souq is now Amazon.sa: DIY & Tools Bosch PBH 2100 RE Rotary Hammer Drill - 0 603 3A9 370 : Buy Online at Best Price in KSA - Souq is now Amazon.sa: DIY & Tools](https://m.media-amazon.com/images/I/916MHui-yhL._AC_UF1000,1000_QL80_.jpg)
Bosch PBH 2100 RE Rotary Hammer Drill - 0 603 3A9 370 : Buy Online at Best Price in KSA - Souq is now Amazon.sa: 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?width=640&crop=smart&auto=webp&s=753879e0138d768441a58fdbba3e34f33affa77e)