ITP Straight Styli Type A with a silicon nitride ball is a precision straight stylus designed for routine metrology tasks. Built for reliability, it pairs a rigid carbide stem with a high-performance silicon nitride ball to deliver stable, repeatable contact in everyday measurement workflows.

• Thread: M5 external thread for broad compatibility with standard probing systems.
• Overall length: 25 mm, providing versatile reach in tight or recessed fixtures.
• Stem material: Extremely rigid carbide stem for minimal deflection and stable measurements.
• Ball material: Silicon nitride ball, chosen for hardness, wear resistance, and low friction during scanning.
• Ball size range in the family: Supports ball sizes from Ø1.5 mm up to Ø10.0 mm within the same line (other sizes available on request).
• Custom sizes: Other sizes can be requested via the configurator or by email.
• Product code: THM5S2011025

By combining a carbide stem with a silicon nitride ball, this stylus delivers high rigidity and precise contact, supporting repeatable measurements across inspection cycles. The silicon nitride ball reduces wear and galling when scanning untreated aluminum, helping you extend stylus life and maintain data integrity. With a 25 mm length and an M5 thread, it integrates smoothly with common probing heads and stylus holders, enabling efficient setup and reliable data capture in tight fixtures or recessed pockets. This straight stylus is well-suited for everyday metrology tasks, routine inspections, and detailed surface scans where consistent deflection control matters. If you need sizes beyond the standard offering, they can be requested via the configurator or by email for a customized solution.