Everyday at GranaSAT our equipment improves little by little. Today the Wera dynamic screwdriver has arrived to our hands.
![](https://granasat.ugr.es/wp-content/uploads/2023/03/Captura-de-pantalla-2023-03-15-100712-7.jpg)
This tool allows us to tighten screws with the right strength.
We are going to use this tool to tighten M3x15 DIN7895 cross-head screws in our particle accelerator.