The ITP Straight Stylus Type A with Ruby Ball is a high-precision probing accessory designed for metrology professionals who need long reach without sacrificing accuracy. Its ultra-light, rigid build enables reliable contact in tight or extended measurement setups.

• Thread: M5 male thread for secure mounting on compatible probes.
• Overall length: 32.5 mm from the threaded shoulder to the ruby ball tip.
• Stem material: Carbon fiber for exceptionally low weight and high rigidity, ideal for long-reach styli.
• Tip material: Ruby ball noted for hardness and wear resistance, with sizes ranging from Ø3.0 mm to Ø12.0 mm.
• Custom dimensions: Other lengths and ball diameters can be requested via the configurator or by email.

Designed to deliver stable, repeatable contact across repeated measurements, this stylus minimizes deflection and measurement noise while preserving probe sensitivity. The combination of a carbon fiber stem and a precision ruby ball ensures durable performance in demanding environments and extended probe configurations. Ideal for coordinate measuring machines (CMMs) and other high-precision probing systems, the Type A ruby ball stylus helps you achieve consistent touchpoints, clearer data, and smoother measurement cycles. For specialized needs beyond standard options, you can tailor the dimensions through the configurator or by contacting support for a precise fit to your metrology workflow.