Library

Versions of Generic nested clearance rings, 4 rings, 0.5 mm gap

Published versions never change. A new license, new data or new geometry is always a new version; people who used an older one keep it.

Drawing	Version	Change	License	Status	Published
	Version 2	GeometryAdded a thin disc with 4 nested rings separated by 0.5 mm gaps and a solid core, all printed in place (plan and 3D).	CC0	Published	Nov 3, 2026
	Version 1	GeometryFirst version.	CC0	Published	Nov 3, 2026