3mm motor shaft coupler —

Founded 3mm motor shaft coupler models & stl files for printing
Mini Gear
AdamFrench5
Gearbox
blyant3d
5mm to 8mm Coupler
TKeller3D
spinny TF2 teleporter
rallekralle
EQ1 Astro Tracker
mauricio2346
Very Simple Gears
OpenSCADDoug