ITP Straight Styli - Type B - Ruby Ball - M3 Thread x 21.25mm Overall Length - THM300504022

Designed for precision measurement, the ITP Straight Styli Type B with Ruby Ball delivers dependable, repeatable contact for CMMs and probing fixtures. Ideal for metrology tasks in engineering and manufacturing, this stylus combines a rigid carbide stem with a small ruby ball for consistent readings in a compact 21.25 mm length, model THM300504022.

• Tip Diameter Range: Ruby ball sizes from Ø0.2 mm to Ø1.0 mm provide the right contact footprint for tiny features or broader surfaces.
• Stem Material: Carbide stem delivers high rigidity and wear resistance to maintain accuracy over many probing cycles.
• Connection: M3 threaded interface for secure, straightforward mounting on standard probes and holders.
• Length: 21.25 mm overall length keeps the tip positioned for tight measurement work without excess clearance.
• Design: Straight configuration with options for single or multi-stepped stems to suit different probing paths (as configured).
• Customization: Other sizes can be requested via the configurator or by e-mail.

In practice, the carbide stem minimizes flex under probing forces, producing cleaner data with reduced repeatability drift. The ruby ball offers excellent wear resistance and a precise contact radius, enabling accurate measurements of small features, edges, and corners across a variety of materials. This Type B stylus is a reliable choice for technicians and engineers who need consistent performance from a compact, easy-to-mount probing accessory. For applications requiring different tip diameters, sizes can be requested through the configurator or by contacting support.