Meet the ITP Straight Styli - Type A with Ruby Ball, a precision tactile stylus designed for metrology professionals who need reliable, repeatable contact in tight spaces. Ideal for CMM probing and fixture inspections, it pairs a rigid carbide stem with a lightweight titanium holder and a ruby ball for consistent measurements.

• Thread & Length: M3 XXT thread with a compact 30 mm overall length (model THM301505030)
• Tip Material: Ruby ball, available in high-precision sizes from Ø0.8 mm to Ø2.5 mm for versatile probing
• Holder: Ø5.0 mm titanium holder for strength, corrosion resistance, and lightweight handling
• Stem: Carbide stem delivering exceptional rigidity to minimize deflection during contact
• Customization: Additional ruby ball sizes can be requested via configurator or by email

With its carbide stem and titanium holder, this stylus delivers stable, repeatable measurements across multiple probing cycles. The high-quality ruby ball reduces wear and provides smooth, consistent contact on a variety of surfaces, enhancing data accuracy. The 30 mm length and standard M3 XXT thread ensure broad compatibility with common probing systems, while the configurable ruby ball sizes let you tailor the tip to your specific measurement tasks—from fine features to broader contact areas.