Wagon-wheel Spool Insert (Overture)
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Toothed 21mm wagon-wheel spool inserts for overture 55mm diameter cardboard spools. Design files included.
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Model information
- Source
- Printables
- Category
- Accessories
- License
- Creative Commons — Public Domain
I made this to fit on this microphone arm. The smaller center keeps the roll more balanced and easier to spin.
These are spool inserts for cardboard Overture rolls (~55mm diameter). Two variants: just the rim and a ribbed design with a 21mm diameter. No supports needed.
Design files are for SolveSpace and include a outer-rim, the ribbed center, and the assembly of both. STLs from SolveSpace were imported to PrusaSliver and re-exported to clean them up (SolveSpace often produces STLs with “repairable errors” that are just fine). To edit the dimensions should be fairly easy; so have fun – I thought these might make a nice reference for someone that is not just Fusion360 or FreeCAD files from a much simpler system.