ITP Straight Styli Type A with a Ruby Ball is a precision probing solution designed for reliable, repeatable measurements in everyday workflows. Built for technicians and engineers who rely on consistent contact data, this carbide-stem stylus pairs rugged durability with a finely tuned ruby contact ball.

• Model / Part: THM202063011
• Shape: Straight stylus for predictable contact and straightforward mounting
• Ball material: Ruby ball for hard-wearing, smooth contact and longevity
• Ball size range: Ruby balls from Ø0.5 mm to Ø5.0 mm (custom sizes available on request via configurator or e-mail)
• Stem material: Carbide stem delivering exceptional rigidity and dimensional stability
• Thread: M2 thread for secure, compatible attachment to standard probe heads
• Overall length: 11 mm from base to tip for access in tight features

In real-world use, the carbide stem’s rigidity minimizes deflection under probing forces, ensuring stable, repeatable contact across frequent measurements. The ruby ball provides a hard, wear-resistant contact surface that preserves both the stylus and the workpiece, reducing measurement drift over time. The compact 11 mm length is ideal for probing small features, fine edges, and recessed pockets where space is limited. With a standard M2 mounting thread, it's quick to install on compatible probes, and when you need a different ruby-ball diameter for specific features, additional sizes can be requested through the configurator or by e-mail.