The ITP Straight Styli – Type A with Ruby Ball is a precision probing stylus designed for everyday measurement tasks. Built with a carbide stem for exceptional rigidity, it delivers stable, repeatable contact when paired with standard probe heads.

• Overall length: 40 mm total length for balanced handling and compatibility with common probe configurations.
• Thread: M3 thread for secure mounting to compatible probe heads and fixtures.
• Stem material: Carbide stem providing high rigidity to minimize bending during probing.
• Tip: Ruby ball tip offers durable, precise contact essential for repeatable measurements.
• Tip size and customization: Ruby ball sizes range from Ø0.5 mm to Ø6.0 mm; additional sizes can be requested via the configurator or by email.

Experience dependable measurement performance with a stylus that maintains contact accuracy across a range of dimensions. The combination of a rigid carbide stem and a hard ruby ball minimizes deflection and wear, extending probe life and reducing measurement variance. With a universal M3 mount and a compact 40 mm form factor, this Type A stylus is well-suited for daily use on CMMs, inspection fixtures, and other tactile measurement setups. For specialized needs, order additional ruby-ball sizes through the configurator or by contacting support to tailor the tip diameter to your application.