Square Gears for 3D Printing
Description
Copy of Square Gears, made into an STL file for printing.
Instructions
Print both files and clip together.
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License
Square Gears for 3D Printing by zefram is licensed under the Attribution - Share Alike - Creative Commons license.

Very nice tolerances! Gears fit on posts and spin easily, posts fit in holes and press fit well. When assembled my gears are binding just slightly on two opposite corners, but I expect that if I were to spin them a few hundred times manually all of the binding would go away...it might be that one of my axis is just slightly off from a dimensional standpoint...