Anycubic Predator Spool holder
A spool holder based on 2 small ball bearings.
BOM:
- Pin (stl)
- Pin holder (stl)
- No. 2 bearings 608ZZ
- No. 1 socket head screw M8x95mm (or M8x105mm threaded bar)
- No. 1 self-locking nut M8
- No. 2 socket head screws M3x20mm
- No. 2 nuts M3
- No. 1 nut M8 (optional, if M8 threaded bar is used)