The ITP Straight Styli Type A with a ruby ball is a precision probing stylus designed for daily metrology tasks. With a 118 mm overall length and an M5 threaded interface, it integrates smoothly with standard probe heads and extensions.

• Thread: M5 thread for secure, compatible mounting with common probe systems.
• Overall Length: 118 mm, offering reliable reach in recessed fixtures and tight workspaces.
• Stem Material: Carbide for exceptional rigidity and dimensional stability under probing loads.
• Ball Tip: High-quality ruby ball available in diameters from Ø2.0 mm to Ø10.0 mm for consistent contact and wear resistance.
• Customization: Other ball sizes can be requested via the configurator or by e-mail to suit specific inspection needs.

Designed to deliver repeatable, accurate measurements across a wide range of dimensions, this stylus minimizes deflection and maintains precise touch on measurement surfaces. The rigid carbide stem resists bending, while the ruby ball provides hardness and smooth contact, reducing wear and extending stylus life. Ideal for coordinate measuring machine (CMM) workflows, automated inspection, and precision assembly jigs where consistent contact geometry matters. If your application requires a non-standard ball size, you can request a custom diameter through the configurator or by email to tailor the tip to your probing routine.