ITP Straight Styli Type A with Ruby Ball is a precision, straight stylus designed for tactile metrology and probing tasks. Built around a carbide stem for exceptional rigidity, it delivers reliable, repeatable contact in everyday measurement workflows.

• Product code: THM306004030
• Thread: M3 thread for secure mounting in compatible probes and sensors
• Overall length: 30 mm for a compact, balanced probing feel
• Stem material: Carbide for outstanding rigidity and minimal deflection during contact
• Tip material: Ruby ball tip—high-quality ruby with diameters available from Ø0.5 mm to Ø6.0 mm
• Customization: Additional ruby ball diameters can be requested via the configurator or by email

This stylus is ideal for engineers and technicians who need accurate, repeatable measurements in tight fixtures. The carbide stem reduces bending under load, while the ruby ball tip provides wear resistance and a consistent contact surface across repeated touches. With the ability to specify a range of ruby ball diameters, you can tailor the contact geometry to delicate surfaces or harder materials, enhancing measurement fidelity in precision work.