Euro sign calibration test + keyring
thingiverse
This is a tiny test to ensure your printer's calibration using a standard 1-Euro coin as a reference point. 1-Euro Coin Specifications: * Diameter: 23.25 millimeters * Height at the edge: 2.33 millimeters A tolerance of 0.2 millimeter has been built into both the inner diameter and height in the design for precision. Test Procedure: * The inner diameter should fit a standard 1-Euro coin snugly. * The distance between the middle bars matches the coin's height exactly. * The middle bars' height and width are identical to the coin's height. * The total height is equivalent to two stacked 1-Euro coins. I have also created an additional version with a small ring at the top, allowing you to attach a keychain. This design makes it perfect as a 3D giveaway for your friends.
With this file you will be able to print Euro sign calibration test + keyring 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 Euro sign calibration test + keyring.