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Chain Spool

3D model description

This chain spool is designed specifically for jewelry chain. Other uses may include: thread, yarn, twine, solder wire, lengths of thin gauge electrical wire, etc.

Design features a cut-away, similar to a shaft key way, where you can place the beginning of the length of material for ease of spooling.

3D printing settings

Optimum Infill: 0-5% as these are not load bearing

Optimum Shells: 1 for the inside file and 2 for the outside files

Optimum Layer Height: .25 mm

Print 1 inside file for each outside file. Press fit into each other.

Designing and printing these separately allows for shorter prints as well as the added value of no support material.

  • 3D model format: STL





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