Aergrind espresso grinder hex adapter for drill

Remixed to use hex bits. Also made a little smaller, because, why not.

Print as oriented in the model.

Print lying with support for optimal strength

0.2mm

7 layer perimeter

 

UPDATE:
I changed the hex to a ¼ square hole for better stability. In this you can insert the typical hex to square adapters.
I made the ¼ square hole using negative volume in the prusa slicer with dimension 6.6x6.6x8mm. See picture of final model.