Thingiverse
I saw where some folks were selling a similar design online and decided that since there didn't seem to be a file on Thingiverse that I would sketch one out and upload it.Online you can order the finished product laser engraved into cast acrylic or just the file to create the ruler yourself. But everyone wants money for the design.This finished product is too long for me to create on my laser engraver, so you'll have to use your own judgement for speed and power for cutting and engraving this tool using your equipment.
Direct link to the original creator's page
Thingiverse
Thingiverse
Thingiverse
Thingiverse
Thingiverse
Thingiverse
Printables
CrealityCloud
Thingiverse
Sketchfab
Thingiverse
Cults3D
Cults3D
Thingiverse
Click the "View on Thingiverse" button above to visit the original model page on Thingiverse. You can download the STL file directly from the creator's page for free.
This model is compatible with most FDM 3D printers (Creality Ender 3, Prusa MK3S+, Bambu Lab, etc.) and resin printers (Elegoo, Anycubic). Check the original page for recommended print settings and materials.
Yes, this model is available as a free download on Thingiverse. Some creators accept tips or donations.
Check the license (see original page) on the original Thingiverse page. Most STL files can be modified using free software like Blender, TinkerCAD, or Meshmixer.