ITP Disc Styli stainless steel Prob Ball is a precision disc-style probing accessory designed for metrology professionals who need reliable access to large inside diameters and embedded undercuts. Featuring an M2-threaded shank and an 18 mm contact ball, this Type M disc delivers stable, repeatable measurements in challenging geometries. Product reference: KIM200818002.

• Material: Stainless steel for durability and corrosion resistance
• Ball Diameter: 18 mm contact ball for reliable, repeatable touches on bore features
• Thread: M2 threaded shank for straightforward integration with standard stylus holders
• Disc Type: Type M disc stylus optimized for precision measurement applications
• Primary Use: Suited to measuring large inside diameters and integrated undercuts that are difficult to access with basic disks
• Product Code: KIM200818002
• Probing Direction Note: Normal disks are unsuitable for probing in the Z direction unless specifically designed with radius-end rollers; use this disc with the appropriate probing setup for accurate X/Y measurements

This disc stylus combines rugged stainless steel with a precisely sized 18 mm ball to deliver dependable contact geometry across inspection cycles. It reduces setup time and helps maintain measurement consistency when verifying bore tolerances in components such as housings, flanges, and other cylindrical features. Ideal for quality control labs, metrology engineers, and machinists working with CMMs and bore gauges who need a reliable solution for challenging internal geometries.