ITP Straight Styli Type A with a silicon nitride ball is a precision tactile stylus designed for metrology professionals who need dependable contact on challenging surfaces. It combines a low-weight, ultra-rigid carbon fiber stem with a compact 50 mm overall length to reach tight features without sacrificing stiffness.

• Ball material: Silicon nitride ball provides durability and smooth contact, ideal for scanning untreated aluminium surfaces.
• Stem material: Carbon fiber stem offers excellent stiffness-to-weight ratio, minimizing deflection during probing.
• Thread: M3 XXT threaded connection ensures secure mounting to compatible probes.
• Overall length: 50 mm reach keeps probing precise while fitting into recessed areas.
• Custom dimensions: Other lengths or configurations available on request via the configurator or by e-mail.
• Application focus: Specifically suited for scanning untreated aluminium workpieces to maximize measurement stability.

With its light, rigid build, this stylus reduces measurement sag and improves repeatability across scans. The silicon nitride ball maintains stable contact on aluminium, resisting wear and preserving surface integrity during multiple passes. The carbon fiber stem lowers overall mass, enabling quicker probe response and reduced thermal influence during measurements. The 50 mm length provides reach for features buried in pockets or fixtures, while the M3 XXT thread keeps installation straightforward and secure. If your setup requires different dimensions, the configurator or a quick email can tailor the stylus to your exact needs.