Glass Stopper Opener 3D Printer Model

Author: @
License: CC BY
File formats: scad,stl
Download type: zip
Size:93.0KB

The file 'Glass Stopper Opener 3D Printer Model' is (scad,stl) file type, size is 93.0KB.

Description Files (4)

Summary

A simple last-resort tool to open stuck ground glass stoppers.
Some precautions:

  • try all other tricks in the book first
  • glass can break if too much force is applied
  • wear proper eye protection and leather gloves
  • be prepared for whatever could happen in case the contents get spilled.

Use at your own risk.

I fitted this to the NS14.5 and NS29 standard stoppers I had around. They seem to be rather irregular though, mine had variations of more than 1.5mm. If you run into problems, scale up the print slightly or adjust the parameters id14 / id29 in the scad file.
NS24 tolerances untested!

unstopper.scad 3.6KB
unstopper_NS14_5.stl 378.5KB
unstopper_NS24.stl 405.6KB
unstopper_NS29.stl 384.4KB

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