I got tired of designing spool holders for each brand. It does not seem to be a standard for the spool hole.
I uploaded the Sketchup file if you want to make modifications for your own needs.
UPDATE Aug 12, 2018: I modified the design for 608 bearing, but I did not print & test the design.
| Adjustable_Spool_Holder.skp | 4.0MB | |
| Adjustable_Spool_Holder_608_Base.stl | 117.8KB | |
| Adjustable_Spool_Holder_Base.stl | 117.8KB | |
| Adjustable_Spool_Holder_Peg.stl | 2.6KB |
