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Tolerance Test Allen Key

by Alex2667 Aug 15, 2018
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I printed it and a 4mm allen key doesn't fit. My scale says it's 4.5mm. Either I did something wrong in Meshmixer, or this is not a design for a 4mm allen key. Imperial units maybe?

Is your printer calibrated properly?

Well made. I got to .2 which just needed to be freed a bit with the allen key. 0.1 too locked up though.

Are these dimensions per side or combined?
Printing it now, thanks!!!

The dimensions are per side.
Great Question!