The ITP Star Styli Type W with Ruby Ball is a fixed-arm star stylus designed for gauging large-diameter bores, undercuts, and threaded features with long reach. Built for reliability in demanding inspection environments, it delivers stable contact without bending over extended gauging lengths.

• Probe Configuration: Star-shaped with fixed arms around the shaft to provide stable contact across long spans and challenging features.
• Measuring Length: 2.75 mm measuring length to reach deep features while maintaining a compact profile.
• Thread Size: M2 thread for secure, quick attachment to compatible measurement heads.
• Tip Material: Ruby ball tip offering precise contact and enhanced wear resistance for repeatable measurements.
• Type W Accessibility: Designed without a stem-direction probe, enabling measurements close to the bottom of holes when space is limited.
• Durable Construction: Precision-machined stainless steel body built for durability and repeatable results in production environments.
• Model/Code: SIM200505010 for easy identification and ordering.

This star stylus excels in scenarios where large diameters must be measured without compromising accuracy or risking probe bending. Use it to inspect deep bores, measure undercuts, or verify threaded features, all while benefiting from a robust, repeatable contact profile. The Type W configuration is particularly valuable when measurements near the hole bottom are required, and the ruby ball tip ensures long-lasting performance under repetitive gauging cycles. Its compact 2.75 mm measuring length and snug M2 threading streamline setup in busy metrology cells, helping you move from probing to analysis with minimal downtime.