Probe Styli and Tooling for Industrial Metrology.

No Waiting.

Q-Mark manufactures probe styli and associated tooling for CMMs and machine tools.  Our styli work with all probe systems.  Q-Mark styli are available with ruby, silicon nitride, zirconia, ceramic, and carbide balls.


All of our products are made in USA at our ISO 9001:2008 certified plant in California.


Order today, use tomorrow.  No waiting.  Online orders ship free.

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