ITP Straight Styli – Type T, Ruby Ball, is a compact, non-threaded probing stylus designed for precision measurement, delicate contact tasks, and clamp-mounted setups. Its ruby ball tip provides accurate, low-wear contact in tight spaces while the tungsten carbide stem offers exceptional durability.

• Design: Straight stylus without thread for easy integration with compatible clamp holders
• Tip Options: Ruby ball tips available from Ø0.2 mm to Ø5.0 mm for tailored contact precision
• Material: Tungsten carbide stem delivers stiffness and wear resistance in demanding environments
• Stem Configuration: Single- or multi-stepped stem to suit different probing profiles
• Length: Overall length of 15.4 mm for compact reach in tight fixtures
• Part Number: KTM500401015
• Custom Sizes: Other ruby ball diameters can be requested via configurator or by email

In practical use, the non-threaded design reduces snag risk when positioning the stylus in intricate fixtures, while the tungsten carbide shaft stands up to repeated contact in metrology, electronics, and micro-assembly tasks. The ruby ball tip minimizes wear on both the stylus and the workpiece, delivering consistent, repeatable measurements. For specialized applications, choose a different ball diameter to balance contact area and tactile feedback, and pair the stylus with a compatible clamp holder to ensure stable, repeatable probing results.