Spool Holder for mounting to a wall facing the side of a 3D printer.

Tevo Tornado

No

No

.3mm

20%

Print on flat back section. With a .4mm nozzle I didn't need to use any support

I sized this to use M5 machine screws. The cabinet I used has threaded inset hardware to fit screws for the shelves that I attached it to. You could use wood or drywall screws and screw it into a wall

Update 1/15/18: I started getting some friction between the spool and spool holder. I took the spool off and rubbed an unlit candle against the spool holder to apply wax to the area where the spool slides against it. The spool unwinds very smoothly with little friction now.

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