Thumbwheel
thingiverse
Here is the original text rewritten in American English without foreign characters and maintaining the same tone, voice, and phrasing: I made a three-sided thumbwheel to attach to some M6 bolts. Instructions for the thumbwheel follow below. I created this design using OpenSCAD, detailing how you can make your own version. Note: When printing, there might be some stringing in the hole that you'll need to clean up afterwards but it's usually hidden by the bolt head and shouldn't cause a problem.
Download Model from thingiverse
With this file you will be able to print Thumbwheel 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 Thumbwheel.