Meet the ITP Straight Styli – Type A with a ruby ball. Designed for metrology professionals who need precise, reliable long-reach probing, this 40 mm overall length stylus pairs lightweight carbon fibre with exceptional rigidity to deliver steady, repeatable measurements.

• Thread: M3 XXT thread for secure, quick mounting on compatible probes.
• Body construction: Carbon fibre stem delivering high stiffness at a low weight for minimal deflection during use.
• Overall length: 40 mm, offering extended reach without sacrificing stability.
• Ruby ball: High-quality ruby ball mounted at the tip; diameter options range from Ø3.0 mm to Ø12.0 mm (custom sizes can be requested).
• Customization: Other dimensions can be requested via the configurator or by email to tailor the stylus to your setup.

Benefits

The combination of a lightweight carbon fibre stem and a rigid design minimizes flex under load, helping you achieve higher measurement repeatability and cleaner data on complex features. The ruby ball provides a hard, wear-resistant contact that preserves surface integrity across a variety of materials, delivering consistent probing results over time. With a practical 40 mm reach, this stylus excels in tight pockets, recessed areas, and intricate geometries where precision truly matters. If you require precise, configurable long-reach stylus performance, the Type A ruby-ball variant offers a dependable, ready-to-tailor solution for your CMM and probing workflows.