T-slot and scraper

T-slot scraper

See: https://www.thingiverse.com/thing:2733328 and https://www.thingiverse.com/thing:1784353 -- improvement for next time - have the round backside fit the round slots at the edge. And have another what that fits the 'bin's either side.

T-slot nuts

For the large Mill, the Verdeeltafel/Rotarytable and most of the other t-Slots (all but the red one are metric).