250 Gram Filament Spool PETG Mold
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Mold to make a 250 gram spool for 1.75 mm filament.
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- Printables
- Category
- Accessories
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- Creative Commons — Attribution — Noncommercial — Share Alike
Mold to make a 2 part 250 gram filament spool. The mold is printed in PETG and then PLA scraps can be melted down and pressed into the mold to make the spool. There's a top mold for one side of the spool and a bottom part for the other side and center colum. The top mold is one part. The bottom is 3 parts to allow easy removal of the cast. I tested that melted PLA releases easily from the PETG mold.
The resulting spool from the mold is screwed together with M2 screws and threaded inserts. Includes a hold in the center column to hold filament for winding.