DIY 3D Printed Automatic Filament Spool Winder

Here’s how to build an automatic filament spool winder that will work with your drill. It’s easy, saves heaps of time, and we’ll give you the STL file free right here in this post.

Check out the video on the left to see it in action!


Click here to download the STL File. This is made to suit our TPU spools but with some minor modifications you will be able to print one to suit any spool you choose. 


  1. M8 threaded rod (available from any hardware store)
  2. M8 nuts (hardware store)
  3. Drill (your mother in law might have one you can use)

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