The ITP Straight Styli - Type A with Ruby Ball is a precision probing stylus built for everyday measurement tasks. Designed for professionals who demand repeatable contact geometry, it combines a carbide stem with a high-quality ruby ball to deliver reliable performance across a range of dimensional checks.

• Overall length: 51 mm
• Thread: M5 thread to fit standard probing heads
• Stem material: Carbide for exceptional rigidity and long tool life
• Ball tip diameter range: ruby ball options from Ø0.7 mm up to Ø3.0 mm
• Ball material: Ruby for hard-wearing, consistent contact
• Configuration: Straight design optimized for stable, repeatable measurements
• Custom sizes: Other ball diameters available on request via configurator or by e-mail

This stylus is ideal for coordinate measurement and surface profiling where precise tip geometry and rigid construction matter. The carbide stem minimizes deflection under load, helping to maintain accurate probe paths, while the ruby ball provides smooth, wear-resistant contact with minimal wear over time. If you need a non-standard ball diameter, you can request a custom size through the configurator or by email to ensure the stylus matches your exact measurement requirements.