
Square centering
thingiverse
That tool will help you to find centre of any rectangular/square object. I use it for laser engraving, you can use it for whatever you want. https://youtu.be/ScrS6X2BlV8
Download Model from thingiverse
With this file you will be able to print Square centering with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Square centering.