Meet the ITP Straight Styli Type A with a diamond-coated ball—engineered for metrology professionals who demand the highest measuring accuracy and long tool life. With a rigid carbide stem and a precision diamond-coated ball, this stylus delivers dependable, repeatable probing performance for demanding inspection tasks.

• Type: Straight stylus, Type A configuration
• Thread: M3 XXT thread for secure, quick attachment to probing systems
• Overall length: 30 mm
• Stem material: Rigid carbide for maximum measuring accuracy and minimal deflection
• Ball material: Diamond-coated silicon carbide for exceptional wear resistance and extended lifetime
• Ball sizes: Ø1.5 mm to Ø2.0 mm in this range; custom sizes available on request
• Customization: Other sizes can be requested via the configurator or by email

Designed for precision inspection, this stylus minimizes deflection under contact force, supporting accurate measurements during surface, form, and feature checks. The diamond coating shields the small ball from wear when probing hard or abrasive surfaces, reducing calibration drift and downtime. The 30 mm length and secure M3 XXT mounting offer versatility for reaching recessed features or tight pockets while maintaining a stable, repeatable touchpoint. Ideal for gear inspection, precision tooling, and high-accuracy dimensional checks where consistency matters, this stylus blends durability with top-tier measurement performance.