The ITP Straight Styli Type G with Ruby Ball is a precision probing stylus designed for metrology setups that demand a rigid, reliable contact tip. Ideal for professionals using discs or star styli, it delivers consistent performance in CMM inspection, micro-machining audits, and high-accuracy gauging.

• Threaded Mount: M5 thread with a compact 22 mm overall length for easy integration into standard probe holders and fixtures.
• Rigid Tungsten Carbide Stem: Ultra-strong, minimizes deflection across a wide range of dimensions; available in single- or multi-stepped configurations.
• Ruby Ball Tip: High-quality ruby ball options from Ø0.3 mm to Ø1.0 mm provide durable, repeatable contact and excellent surface finish.
• Disc and Star Styli Compatibility: Specifically designed for mounting discs and star styli; requires grooved and clamping discs when using star styli.
• Customizable Dimensions: Additional sizes and configurations can be requested via the configurator or by email to fit your system perfectly.

The combination of a carbide stem and ruby ball tip delivers stable measurements with minimal wear, making it well-suited for demanding measurement tasks where repeatability matters. The extended thread and versatile mounting options give you the flexibility to align precisely with your probing setup, helping you achieve cleaner data and fewer reworks.