The ITP Straight Styli Type A with Ruby Ball is a precision probing accessory designed for metrology and inspection tasks. It’s built for technicians who require reliable, repeatable contact measurements with a clean, straight profile.

• Thread compatibility: M5 external thread for quick, secure attachment to standard probing systems.
• Rigid carbide stem: Exceptional stiffness minimizes deflection, preserving measurement geometry across a wide range of dimensions.
• Ruby ball tip: High-quality ruby contact surface offers wear resistance and repeatable results; available in ball diameters from Ø0.7 mm to Ø3.0 mm.
• Overall length: 51.25 mm for consistent reach and reliable mounting in compact setups.
• Custom sizing: Other ruby ball sizes can be requested via the configurator or by e-mail to suit specific measurement needs.

Designed for versatility, this stylus delivers stable, repeatable data on a variety of features—from micro-holes and edges to small-radius corners. The combination of a rigid carbide stem and a hard ruby ball reduces wear and maintains precise geometry through repeated probing cycles. With its standard M5 fit and customizable ball sizes, the ITP Straight Styli Type A supports precise, dependable measurements in manufacturing, quality control, and lab environments.