Useful for holding 8 x Wera screwdrivers and Wiha hex drivers.
The same part can be used for the top and bottom insert.
The holes are 5mm diameter.
Inspired by this model but I found the top holes too big and the bottom holes too small
https://www.printables.com/model/364984-8x-screwdriver-holder-for-tools-modular-desktop-st
3MF file is for Prusa Mini with 0.6 nozzle and IS with PLA
The author remixed this model.
Insert for 4cm section with 8 x 5mm diameter holes for screwdrivers