Printer calibrationFree

Tolerance and Fit Test

A plate with round and square holes that are 0.1–0.5 mm larger per side than the 10 mm key. The first hole the key slides into is your printer's clearance — use it in your own designs.

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Print settings

MaterialAny
Layer height0.2 mm
Infill20%
SupportsNot needed — prints flat as oriented
Filament≈ 15 g total (estimate)
Size · tolerance-fit-test-plate96 × 46 × 5 mm
Size · tolerance-fit-test-key66 × 16 × 13 mm

Hardware

None

FIT CHECK
Printers vary. If holes are tight, drill them out or add 0.2 mm in the .scad file. Board dimensions follow the makers' published drawings; check yours before a long print.

License

Original design by MakerCore Hub, free for personal and educational use under CC BY-NC 4.0. Remix it and share it with credit; contact us for commercial use.

Missions that use it