The ITP Straight Styli – Type A with a silicon nitride ball is a precision straight stylus built for everyday probing and scanning tasks. Suited for metrology labs and on‑machine inspection, its rigid carbide stem and compact 41.5 mm overall length deliver dependable performance with standard M3-threaded probe heads.

• Thread: M3 thread for compatibility with common probe heads
• Overall Length: 41.5 mm for a balanced reach and stability
• Stem Material: Carbide for exceptional rigidity and minimal deflection
• Tip Material: Silicon nitride ball, offering durability and smooth contact
• Ball Size Range: Available in ball sizes from Ø1.5 mm to Ø5.0 mm within this product range
• Recommended Use: Ideal for scanning and contact measurements on untreated aluminum
• Customization: Additional dimensions can be requested via configurator or by email

Whether you’re ensuring dimensional accuracy on aluminum parts or performing repeatable surface measurements, this stylus delivers consistent contact geometry and long-lasting wear resistance. The silicon nitride ball minimizes wear on both the stylus and the workpiece, helping you achieve reliable data and smoother scans across multiple sessions. With a precise 41.5 mm length and a robust carbide stem, it pairs quickly with standard setups and supports a wide range of measurement scenarios—from simple spot checks to detailed surface mapping.