The ITP Straight Styli, Type A with a silicon nitride ball, is a precision straight stylus designed for everyday CMM probing tasks. Built around a rigid carbide stem and a compact M5 thread, it delivers dependable performance for scanning and measuring metal and aluminum parts.

• Thread and length: M5 thread with an overall length of 75 mm for versatile reach and easy integration with common probe heads.
• Rigid carbide stem: High stiffness minimizes deflection during probing, supporting accurate, repeatable measurements across a wide range of dimensions.
• Silicon nitride ball: Selected for wear resistance and smooth contact, particularly recommended for scanning untreated aluminium parts.
• Holder compatibility: Designed to work with Ø10.0 mm, Ø11.0 mm and Ø12.0 mm holders available in this group.
• Ball size range: Available ball sizes span Ø1.5 mm to Ø10.0 mm to match various feature sizes and surface geometries.
• Customization options: If you need sizes beyond the listed range, they can be requested via configurator or by email.
• Product category: Straight stylus for everyday standard use, optimized for stability and consistency in routine measurements.

This straight stylus provides reliable contact geometry and stable readings across diverse measurement scenarios. The combination of a carbide stem, silicon nitride ball, and standard M5 threading makes it a dependable choice for production QC, aerospace, automotive, and precision tooling applications where repeatable results matter. Use the appropriate ball size to suit your feature—small radii and holes or larger surfaces—while benefiting from the robustness and longevity offered by silicon nitride wear resistance.