Prusament Spool Adapter 50 mm to M8

prusaprinters

This an adapter to put a prusament spool with an 50 mm inner diameter onto a 8 mm rod.I am using these holders inside a Samla Box. The Box holds three spools. Depending on the width of the spools the space in the box can get tight and I was looking for a low profile adaptor. Both my printers are happy with the spools sitting on a simple spool holder without bearings. And I wanted it to print fast. Printed with a 0.3 Layer height it take about 20 Minutes each.So far it seems to robust, as in: after a few prints it has not failed yet.The desing is simple because I want to learn the basics of Freecad. Let me mark this a newbie design.This is my very first upload here, I am hoping it is useful to somebody. :)