The ITP Straight Styli Type B with Ruby Ball is a precision probing stylus designed for everyday metrology tasks. It combines a rigid tungsten carbide stem with micro-scale ruby ball tips to deliver dependable, repeatable contact on small features.

• Thread: M3 XXT thread for compatible probe heads and adapters
• Overall length: 20 mm
• Stem material: Extremely rigid tungsten carbide for minimal deflection
• Ball tips: High-quality ruby balls available from Ø0.3 mm to Ø1.0 mm
• Stem configuration: Single- or multi-stepped designs to suit measurement profiles
• Part number: THM300605020
• Custom sizing: Other ball diameters and configurations can be requested via configurator or by email

This stylus is built to enhance measurement accuracy, especially when profiling small features or working with delicate surfaces. The tungsten carbide stem provides stiffness and durability, while the ruby ball tip minimizes wear and delivers consistent contact geometry over time. The available ball sizes let you tailor the probing footprint to your specific inspection tasks, and the option to request additional configurations ensures you can optimize the stylus for your workflow.