Thread Spool Pin Adapter
par scholtzan
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Fichiers imprimables (1)
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stlspool-adapter.stl
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Description
Thread spool pin adapter to mount a large thread spool on a sewing machine. The adapter allows to hold a smaller spool or bobbin on top of the larger spool in parallel, which allows sewing with multiple threads or a twin needle.
The adapter is attached on the bobbin winder on top of the sewing machine. Tested on various Brother sewing machine models with 5000m thread spools.