The ITP Straight Stylus Type B with Ruby Ball is a precision tactile probe accessory designed for metrology professionals who demand reliable, repeatable measurements in tight spaces. Built around a rigid tungsten carbide stem and a high-quality ruby contact ball, it delivers consistent performance for everyday inspection tasks.

• Thread: M3 XXT thread for secure mounting in standard probing setups
• Overall Length: 17 mm to fit compact measurement environments
• Stem Material: Tungsten carbide for exceptional rigidity and dimensional stability
• Contact Ball: Ruby ball available in sizes Ø0.3 mm to Ø1.0 mm for precise feature contact
• Stem Configuration: Straight stem that can be single or multi-stepped to suit probing paths
• Customization: Other sizes can be requested via configurator or by email

Designed for CMMs and precision inspection workflows, this stylus minimizes deflection under load while maintaining excellent wear resistance. The ruby contact ball offers smooth, repeatable contact across a range of micro-features, helping you capture accurate measurements with minimal surface damage. Its straightforward, robust design makes it a dependable choice for routine gauging, surface surveying, and detailed feature checks where space is at a premium. If your application calls for a specific ball size or reach, the available customization options let you tailor the stylus to your exact probing needs.