The ITP Disc Styli stainless steel Prob Ball, Type M, is a precision spherical-disc probe designed for measuring large inside diameters and integrated undercuts. With an M3 mounting thread and a 35 mm ball diameter, it integrates smoothly with standard probing assemblies.

• Material: Stainless steel for durability and corrosion resistance.
• Ball diameter: 35 mm spherical tip optimized for access to large internal features and undercuts.
• Thread: M3 mounting thread for secure, straightforward attachment to compatible probes.
• Type: Type M spherical disc segment, tailored for precise internal measurements.
• Geometry and reach: Specifically designed to measure large inside diameters and undercuts that are difficult for flat disks.
• Probing direction note: Normal disks are unsuitable for probing in the Z direction unless discs with radius end rollers are used.
• Catalog code: KIM305035M30

This disc styli excels in applications like gauging interior diameters of large components and verifying undercuts in housings. The 35 mm ball provides a balanced combination of reach and sensitivity, while the stainless steel construction ensures stability across repeated measurements. The compact M3 interface keeps integration simple, making it a reliable upgrade for precision inspection workflows.