This is a Bitblock holder for PAFEN / Kistenberg / Botle / Valle Verde Toolboards (Wallboards) which can be equiped with 4 of my own Bitblocks or PBSwissTools Bitblocks
As an option i designed my own easy to print bitblock with no support requirements.
The Blockholder can be easily removed from the toolboard to take all bits with you if needed.
Printing instructions:

The author marked this model as their own original creation.