Printable Spool End for PVC Pipe
by ianjohnson, published
Sides for a spool made from PVC pipe. The inner diameter should spin cleanly around 3/4" PVC.
Print, then stick it in the end of a 2" Schedule 40 PVC pipe. Use glue to secure it, or maybe put a screw through the pipe if you don't want it to be permanent.
For 1kg, the pipe should be around 6" long. This is made to print on a 150mm platform,