ITP Straight Styli Type A with a silicon nitride ball is a precision stylus built for everyday metrology tasks. Its ceramic stem delivers light weight and exceptional rigidity, making it a trusted choice for routine scanning and measurement on untreated aluminum parts.

• Thread size: M4 thread for compatibility with standard probe heads.
• Overall length: 54 mm total length to fit common CMM configurations.
• Stem material: High-performance ceramic stem provides low weight and high rigidity.
• Ball material: Silicon nitride ball offers excellent wear resistance and smooth contact on metal surfaces.
• Ball size range: Available with balls from Ø6.0 mm to Ø8.0 mm; other sizes available on configurator or by email.
• Best use: Optimized for scanning and probing untreated aluminum parts, delivering stable measurements in standard workflows.

This stylus enables repeatable measurements across sessions, minimizes deflection during contact, and tolerates the demands of routine aluminum surface probing. Its precise geometry supports stable data in calibration routines, fixture checks, and daily metrology tasks—even in busy lab environments.