Good Day,
Drill Bit Holder.
Designed to utilize full heat bed surface of my lovely printer Zonestar Z6 with max printing area 150x150mm.
Accommodate quite lot nr. of bits + place for screwdrivers and some small screws...
Designed not to hold tight-for easy removal of bits by screwdriver's magnet.
The idea was to organize bits for table storage.
Have nice day !