The ITP Straight Stylus Type A with a ruby ball is a reliable, everyday probing solution designed for precision metrology tasks. Built for engineers and technicians, it combines a rigid carbide stem with a high‑quality ruby contact ball to deliver consistent measurements across a range of parts and fixtures.

• Stem material: Extremely rigid carbide shaft offers excellent stiffness and dimensional stability for accurate probing over a wide range of dimensions.
• Ball end: Ruby contact ball provides smooth, low-wear interaction with part surfaces, reducing wear on both the stylus and the workpiece.
• Ball sizes: Available with ruby balls in sizes Ø1.0 mm to Ø5.0 mm to suit different feature geometries (custom sizes available on request).
• Thread: M5 external thread for quick, secure mounting to standard probing interfaces.
• Overall length: 33.5 mm, a compact profile that fits in tight probing spaces and standard CMM setups.
• Customization: Other sizes can be requested via the configurator or by e-mail for tailored probing solutions.
• Product code: NHM502010033 for easy reference and ordering.

Designed for repeatable, high‑quality data, this straight stylus minimizes deflection and keeps contact geometry stable across measurement cycles. The ruby ball reduces friction and wear, helping to extend stylus life while preserving data integrity. Its compact form and secure mounting make it an excellent choice for inspecting small features, edges, and tight cavities in a wide range of industries.