The ITP Straight Styli Type A with Ruby Ball is a precision probing stylus designed for metrology and inspection tasks. Its carbide stem delivers exceptional rigidity, while a high-quality ruby ball tip ensures repeatable, low-wear contact in CMM setups and measurement fixtures.

• Application: Straight stylus designed for everyday standard use in metrology and inspection contexts.
• Tip material: Ruby ball tip of high quality, optimized for durable, consistent contact during measurements.
• Ball diameter range: Ruby balls used across these styli span Ø1.0 mm to Ø8.0 mm, offering a wide contact option within the same family.
• Stem material: Carbide for maximum rigidity and minimal deflection under load.
• Thread: M4 thread compatible with common probing fixtures and adapters.
• Overall length: 43 mm, providing flexible reach for a variety of setups.
• Assembly: Hand-tightened with an SW5.5 open-end spanner for secure, tool-friendly mounting.
• Customization: Other sizes can be requested via the configurator or by email to tailor to specific fixtures or measurement needs.

Designed to deliver stable, repeatable measurements, this Type A ruby-ball stylus minimizes deflection and wear during extended use. The combination of a rigid carbide stem and a precision ruby tip supports accurate touchpoints across a range of dimensions, making it a dependable choice for daily inspection routines. If you require a different ball size or length for a specialized fixture, you can request a custom option through the configurator or by email, ensuring the stylus exactly fits your probing system and workflow.