The ITP Straight Styli - Type D - Ruby Ball with M5 Thread x 32mm Overall Length is a precision probing stylus built for metrology professionals who demand consistent contact and reliable data from every measurement. Designed for use with standard probe heads, it pairs a rigid tungsten carbide stem with high-quality ruby balls for durable, repeatable performance.

• Thread size: M5 thread for secure mounting on common stylus holders and probes.
• Overall length: 32 mm from tip to base, providing predictable reach in tight or recessed features.
• Stem material: Tungsten carbide for exceptional rigidity, wear resistance, and dimensional stability.
• Stem design: Straight, reinforced body capable of single- or multi-stepped configurations to suit measurement profiles.
• Ruby ball sizes: High-quality ruby contact balls available from Ø0,2 mm to Ø1,0 mm for precise probing geometry.
• Custom dimensions: Other dimensions can be requested via the configurator or by email to tailor the stylus to your setup.

Choosing this stylus delivers stable, repeatable measurements across a range of applications. The tungsten carbide stem minimizes deflection and vibrations, supporting accurate readings on small features and hard-to-reach areas. The ruby ball provides durable, wear-resistant contact with consistent geometry, helping you maintain data quality over long measurement sessions. With a straight, reinforced body and configurable ball size options, this stylus is well-suited for precision gauging, micro-feature inspection, and surface mapping in demanding metrology environments.