spool roller

spool roller

thingiverse

This is a low friction adjustable spool roller for ender 3. Mounted on top frame. Best with a direct drive mount. Something like **M3 Bolt**x4, **hex nut**x4 and **608ZZ**x4 required. Print **SpoolRoller**x2 and **BearingSim**x4. *You should know how to assemble.*

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