ITP Straight Styli - Type A with Ruby Ball is a precision tactile stylus designed for everyday measurement tasks in metrology and inspection. Its rigid carbide stem paired with a high-quality ruby ball tip delivers dependable, repeatable contact for CMM probes.

• Thread: M5 male thread for secure mounting to standard probe heads
• Overall length: 31 mm to reach into tight fixtures while preserving stiffness
• Stem material: Carbide for exceptional rigidity and long-term dimensional stability
• Tip material: Ruby ball tip for wear resistance and precise contact
• Ball diameter range: Available in sizes from Ø1.5 mm up to Ø8.0 mm
• Customization: Other sizes can be requested via configurator or by email

With its carbide shaft and ruby ball, this stylus maintains accuracy under repeated probing, reduces wear on surfaces, and supports consistent results across routine inspections and calibration tasks. The 31 mm length offers practical reach for standard fixtures, while the M5 thread enables quick, secure integration with compatible measurement heads. Ideal for metrology technicians, quality engineers, and labs seeking reliable, standard-use styli for everyday tactile measurements. For applications requiring different ball sizes, you can specify Ø1.5–Ø8.0 mm or request a custom size through the configurator or by email to tailor the tool to your measurement strategy.