Ultimate Fast Tolerance Test

thingiverse

Tired of waiting two hours for a tolerance test to print and print and print again? Try my version, it's really tiny and just does the job. You can use the hex key that came with your 3D printer to spin the disc using a 3mm hex key. Print, adjust, repeat. Note: The order of clearances is: 0.2 0.4 0.5 0.3 0.15 Weird, right? If you're unlucky enough not to get good tolerances, at least you have a fidget spinner. If you don't manage to spin the center, burn that 3D printer. Also, the 0.2 and 0.15 will have more torque to spin thanks to being on the edges. Consider trying the Big Brother version: https://www.thingiverse.com/thing:4312969