ITP Straight Styli - Type F with Ruby Ball is a precision probing stylus crafted for metrology setups that require secure mounting of disc and star styli. With a robust tungsten carbide stem and a long M5-threaded shank, this stylus delivers stable, repeatable contact for demanding measurement tasks.

• Form factor: Straight stylus designed to pair with disc and star styli for reliable probing in tight or extended setups.
• Thread size: Extended M5 thread for secure attachment and compatibility with a range of mounting accessories.
• Overall length: 34.5 mm (approximately) to suit precise probe geometry in compact enclosures.
• Stem material: Tungsten carbide—exceptional rigidity and long-term dimensional stability under repeated use.
• Tip material: Ruby ball tips known for hardness and wear resistance, available in compact diameters.
• Ball diameters: Ruby balls offered from Ø1.35 mm up to Ø5.0 mm to fit various contact requirements.
• Star-stylus compatibility: Grooved and clamping discs required to assemble star styli when using this extended-thread design.
• Customization: Other dimensions can be requested via the configurator or by e-mail to accommodate specific setups.

This stylus combines a rigid tungsten carbide stem with precisely formed ruby ball tips to deliver consistent contact geometry and enhanced measurement repeatability. The extended thread enables versatile mounting for disc and star stylus configurations, making it a practical choice for users who value reliability and adaptability in their metrology toolkit.