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PolyTerra Cardboard Spool Insert
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Model information
- Source
- Printables
- Category
- Accessories
- License
- GNU General Public License v3.0
Simple press-fit insert for PolyTerra cardboard filament spools. Allows the spool to spin easier on bearingless spool holders.
I've included the Inventor ipt file as well as a STEP file for easy modification.