Coil-axis adapter

cults3d

3 simple small parts to help the reel keep a good unwinding axis! No need for bearings and the like! The coil is spinning very well! The diameter of the original tube of the coil of the [creality Ender3] is 32mm ≃ on 82mm long (without screw thread). and so my printing reel holder [in duplicate] measures 56mm x 33mm≃ and I had to add an 8mm deep extension ring. and finally a little silicone grease on the original tube and that's it:p