Very Holey Bearing Compass
thingiverse
This is a compass for drawing circles. You can draw a circle with any radius, from 1 inch to 4 inches or anything in between, all in increments of one-half tenth of an inch. The bearing used is the standard 608 skateboard bearing. You can find these bearings by searching "608 skateboard bearings." They are quite affordable - you can buy a pack of 100 for just $30.
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With this file you will be able to print Very Holey Bearing Compass 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 Very Holey Bearing Compass.