Kossel Delta Rod End Arms (using 10mm steel balls)

A rod end arm made for delta printer. I designed it for the mini kossel, but it can be edited to be used with other delta printers.

Rod to rod distance are 210mm (can be changed in the scad files)

There are three versions, one uses 4mm OD solid carbon fiber Tube as the arm connecting the two ends, another one uses printed arms with an interlocking mechanism to connect the rod ends, and the last one is a full whole rod arm.

Video of printer using the arms: https://www.youtube.com/watch?