The ITP Straight Styli - Type B with Ruby Ball is a precision probing stylus designed for metrology and micro-measurement tasks. Built for engineers and technicians who demand rigidity, repeatability, and tiny-ball contact in tight spaces.

• Tip material: Ruby ball tip provides hard, wear-resistant contact for accurate measurements.
• Ball size range: Ruby balls from Ø0.2 mm to Ø1.0 mm to match measuring features; other sizes available on request.
• Stem material: Carbide stem for exceptional rigidity and long-term stability under repeated use.
• Stem configuration: Straight design with options for single- or multi-stepped stems to suit probing needs.
• Thread: M3 threading for secure mounting on standard probe heads.
• Overall length: 10.5 mm, offering compact reach in restricted workspaces.
• Customization: Additional sizes can be requested via the configurator or by email to tailor the stylus to your setup.

By combining a rigid carbide stem with a high-quality ruby ball, this stylus delivers stable contact, minimizes deflection, and enhances repeatability across measurements. The compact length and M3 thread simplify integration with existing probing systems, enabling precise measurements of tiny features, delicate surfaces, and hard materials. For measurement strategies requiring sizes beyond Ø0.2–Ø1.0 mm, custom options can be arranged to fit your workflow.