The ITP Straight Styli - Type A with Ruby Ball is a precision probing stylus designed for metrology professionals who need reliable, everyday measurement performance. Featuring a carbide stem and a high-quality ruby ball, this 40 mm straight stylus is built for standard M3-thread probe heads and meticulous measurement work.

• Thread: M3 thread for straightforward integration with common probe heads and stylus holders; compact 40 mm overall length fits tight access areas.
• Stem Material: Carbide stem delivers exceptional rigidity and dimensional stability, supporting accurate measurements across a wide range of dimensions.
• Ball Size Range: Ruby ball technology used across sizes from Ø0.5 mm to Ø6.0 mm, providing durable contact surfaces and consistent performance (additional sizes available on request).
• Ball Type: Ruby ball ensures low wear and repeatable contact, helping to reduce measurement variance over time.
• Customization: Further ruby ball sizes can be requested via the configurator or by e-mail to tailor the stylus to your specific measurement needs.

This straight stylus excels in everyday probing tasks, offering reliable contact quality, long-term durability, and easy integration into existing metrology setups. The combination of a rigid carbide stem and a high-quality ruby ball minimizes deflection and wear, helping you maintain consistent results across routine measurements, calibration checks, and data collection workflows.