Choosing the appropriate stylus for an application means the difference between meeting the application’s needs and missing them. The stylus delivers the measurement or form information to the probe. Bradford Instrument & Gage has access to a full line of styli and adapters for Zeiss and Renishaw coordinate measuring machine probing systems. From traditional "Rubies" to Silicon Nitrite to the new Starsapphire and Diamond Styli in M2, M3 and M5 thread sizes. Custom styli are available.