parametric ducted fan and or lego compatible gearshaft —
Founded parametric ducted fan and or lego compatible gearshaft models & stl files for printing
shuttl3d
3dprintpgh
leoyanis
Whity
Bike Cyclist
jonathanrswift
sleekster23
BoothyBoothy
machineblocks
machineblocks
expsys
Merandey
Brazenrain
ChrisTheViolaNerd
Smock
Jens83
DIY Beyond 3D
TJzDesign
thm
teookie