Introducing the ITP Straight Styli Type A with Ruby Ball—a precision probing stylus for metrology and CMM workflows that demand long reach and dependable contact. It pairs a lightweight carbon fiber stem with a ruby-ball end for repeatable measurements (Product code: TCM506011054).

• Overall length: 54 mm to extend reach while maintaining stability
• Thread: M5 threading for secure mounting on standard probes
• Body material: Carbon fiber stem delivers low weight and high rigidity for accurate contact
• Contact end: Ruby ball end available in sizes from Ø3.0 mm to Ø12.0 mm for wear resistance and precise touch
• Customization: Other dimensions can be requested via configurator or by e-mail

The combination of a ultra-light carbon fiber shaft and a ruby-contact end minimizes deflection and improves repeatability across extended-length probes. Ruby balls offer durable, consistent contact with hard-wearing performance, helping you maintain accurate geometry over many measurement cycles. With a standardized M5 mount and a 54 mm reach, this stylus integrates smoothly into existing metrology setups, reducing setup time and enabling reliable data collection on recessed features or large surfaces. If your application requires a different diameter or length, additional dimensions can be requested to fit your exact workflow.