The ITP Straight Styli – Type A with Ruby Ball is a precision touch stylus designed for everyday measurement tasks. Crafted for technicians and engineers who demand repeatable accuracy, it combines a rigid carbide stem with a premium ruby ball for dependable, long-term performance.

• Stem material: Carbide construction provides exceptional rigidity and minimal deflection during probing, enhancing measurement stability.
• Ruby ball tip: High-quality ruby spheres ranging from 0.5 mm to 5.0 mm in diameter for precise contact on diverse surfaces.
• Thread compatibility: M2 thread at the top ensures secure attachment to compatible probes and accessory systems.
• Overall length: 21.25 mm, offering a compact profile that fits into tight access areas without sacrificing reach.
• Size customization: Additional ruby ball diameters can be requested via the configurator or by email for tailored applications.

Designed for reliable, repeatable measurements, this stylus minimizes deflection and wear while delivering consistent contact points across micro-features and small-scale geometries. Its rigid carbide stem supports precise readings over time, making it a practical choice for CMM probing, micro-inspection, and calibration tasks. If your project requires a specific ruby ball size beyond the standard range, you can request a custom diameter to suit your measurement needs.