The ITP Straight Styli Type A with Diamond-Coated Ball is a precision probing stylus designed for metrology professionals who demand reliability in extended-reach applications. It features a carbon fibre stem for lightweight yet rigid performance, paired with a diamond-coated silicon carbide ball for exceptional wear resistance, all in a compact M3 XXT thread with a 50 mm overall length.

• Thread and length: M3 XXT thread with 50 mm overall length for secure mounting and compatibility with standard probing heads.
• Ball material: Diamond-coated silicon carbide ball delivers superior wear resistance and long service life in demanding measurement tasks.
• Stem material: Carbon fibre stem provides very low weight and high rigidity to minimize bending and maintain accurate contact during probing.
• Ball sizes: Available in Ø3.0 mm to Ø5.0 mm to suit a range of feature geometries and sampling needs.
• Durability and reliability: Diamond coating reduces wear from repeated touches, enhancing measurement consistency over time.
• Customization: Other sizes can be requested via the configurator or by e-mail to tailor the stylus to specific applications.

This straight stylus is ideal for metrology setups requiring long reach without sacrificing rigidity or accuracy. The combination of a lightweight carbon fibre stem and a wear-resistant diamond-coated ball helps maintain stable contact with workpieces, even on extended probes or slender features. Choose the Ø3.0–Ø5.0 mm ball size that matches your measurement geometry, and rely on the durable construction for repeated, high-precision scans in quality control, dimensional inspection, and CNC verification tasks.