Dirt-cheap, Dead Simple Magnetic Rod-end for Delta printers.

This is a cheap, simple, easily printable magnet holder for solid 6mm rod or tube based arms, designed to connect to a 10mm steel ball bearing which you can epoxy to your end effector or linear carriage. It uses cheap magnets and washers available for pennies on eBay.

Simply fit a 10mm dia x 5mm tall magnet available readily online, using a dab of thin Cyano-Acrylate ("CA" or "Super") glue. Use another dab to fix your precisely measured solid carbon/aluminium/etc rod or tube into the other en