The ITP Straight Styli Type A with Ruby Ball is a precision probing stylus designed for long‑reach metrology tasks. It pairs a lightweight, ultra‑rigid carbon fiber stem with a high‑quality ruby ball to deliver stable, repeatable contact in demanding inspection work.

• Material & Construction: Carbon fiber stem delivers excellent rigidity with minimal weight to reduce deflection during probing.
• Ruby Ball Size: Uses high‑quality ruby balls in sizes from Ø3.0 mm to Ø12.0 mm for durable, smooth contact with workpieces.
• Thread Interface: M5 thread at the top to fit standard probing heads and adapters in CMM setups.
• Overall Length: 100 mm overall length provides extended reach while maintaining stability during measurements.
• Customization: Other dimensions can be requested via the configurator or by e‑mail to tailor the stylus to specific applications.
• Performance Focus: Low weight combined with high rigidity minimizes inertial effects for accurate, repeatable readings.

Thanks to its carbon fiber core and ruby contact tip, this stylus helps reduce measurement deflection and wear, improving precision across repetitive inspections. The 100 mm reach enables access to recessed features and tight geometries without compromising stability, making it a reliable choice for daily metrology work and complex assemblies. With an easy M5 connection and configurable options, the Type A Ruby Ball Stylus supports consistent performance in a variety of probing scenarios.