FT 2020 Kossel Delta Spool Holder

FT 2020 Kossel Delta Spool Holder

This spool holder is designed to mount to 2020/2040 extrusions. The shaft is made from the left over carbon rod that was used to build the delta arms in the FT Delta kit. The spool holder allows the spool to be placed directly behind the extruder and places just enough tension on the spool to keep it from unwinding and binding on itself.

Edit: The rod used in the design has a 5mm O.D./3mm I.D. And a length of 6" should be adequate, but double check your