20 mm test cube
thingiverse
A standardized calibration reference cube with precisely measured dimensions: 20mm x 20mm x 20mm, constructed from solid materials featuring sides and a base that are uniformly 1.5mm in thickness.
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With this file you will be able to print 20 mm test cube 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 20 mm test cube.