The ITP Straight Styli - Type A with Ruby Ball is a precision straight stylus designed for metrology and CMM probing. Built for everyday standard use, its lightweight yet rigid ceramic stem ensures stable, repeatable contact during measurements.

• Thread: M4 thread for secure, compatible mounting on standard stylus holders.
• Ball material: Ruby ball delivers hard, wear-resistant contact for accurate touch probing.
• Ball diameter: Available in Ø4.0 mm to Ø8.0 mm; other sizes can be requested via the configurator or by e-mail.
• Stem material: High-performance ceramic offering low weight with high rigidity to minimize deflection.
• Overall length: 77.5 mm, providing a balanced reach for common probing setups.
• Style: Straight stylus design optimized for consistent axial contact and predictable measurements.

Ideal for quality control, calibration labs, and manufacturing environments that rely on reliable, repeatable touch measurements. The combination of a lightweight ceramic stem and a durable ruby ball helps maintain precision over repeated use, while the standard M4 mounting ensures straightforward integration with most probes. For applications requiring different ball sizes, you can request Ø4.0–Ø8.0 mm options through the configurator or by email to tailor the stylus to your specific measurement tasks.