Affordable Rock Tumbler - NEMA17 Version for CNC routing

Great for polishing 3d print with brass/copper/bronze and other metal-filled filaments (and rocks of course !)

Remix from : https://www.thingiverse.com/thing:2744886

Almost fully redraw with the aim to make the structure with a CNC router and use part I already have (NEMA motor, 8 and 10mm rods, HDPE, electronic parts...).

Notes :

• I have use 8mm rodes for rotating axis and 10mm for structure
• You can print the structure if you want, but the original one will use less material:
• use .stl for printing and .dxf for importing in your CNC software
• the frame is made of 15mm thick HDPE but wood or metal can be used if your CNC router is able to handle it.
• the electronic box will only fit the parts I use in the way I soldered them. You use something else to drive the motor, just don't print it.
  More details, BOM, photos, code and other sources on my git repository:
  https://framagit.org/arofarn/polisseur

You can find vibration dampenning feet here:
https://www.prusaprinters.org/prints/53965-vibration-dampenning-feet-for-rock-tumbler-w-squas

EDIT : Add FreeCAD source file
EDIT2 : Add gear protection cover (to keep finger safe)