The ITP Straight Styli - Type S with Ruby Ball (KTM502010027) is a precision, threadless probing stylus designed for CMMs and metrology fixtures. With a 27 mm overall length and a robust tungsten carbide stem, it delivers reliable, repeatable contact across demanding measurement tasks.

• Overall Length: 27 mm
• Thread Style: Straight, without thread for maximum flexibility
• Stem Material: Tungsten carbide for high rigidity and wear resistance
• Stem Configuration: Available in single- or multi-step versions
• Ruby Ball Sizes: Ruby ball diameters from Ø1,35 mm to Ø10,0 mm
• Custom Sizing: Other sizes can be requested via the configurator or by e-mail
• Compatibility: Designed to be used with the appropriate clamp holder

The ruby ball at the tip provides a hard, smooth contact surface that helps minimize wear and maintain accurate touch geometry over many measurement cycles. The threadless design speeds setup and reduces wear on mounting interfaces, making it ideal for quick-change probing in busy inspection environments. With options from Ø1,35 mm up to Ø10,0 mm, you can tailor the contact footprint to suit different part features—from small, intricate details to broader contact areas. For specialized diameters beyond the listed range, simply use the configurator or reach out by e-mail to discuss custom sizing.