76.2
thingiverse
A personalized version of http://www.thingiverse.com/thing:44815 has been created using the Customizer! Visit http://www.thingiverse.com/apps/customizer/run?thing_id=44815 for further details. For printing, set cursor at 100, with a weight of 11, $fn as 50, type as 0, a margin of 0.1, groove depth at 1, and a diameter of 76.2mm. Edges will have an added effect with this design. Make sure to follow these instructions carefully for optimal results!
Download Model from thingiverse
With this file you will be able to print 76.2 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 76.2.