Meet the ITP Straight Styli Type A with Ruby Ball—a precision, long-reach stylus designed for tactile probing in tight spaces. Its lightweight yet stiff carbon fibre build keeps deflection to a minimum, making it ideal for demanding metrology tasks that require stable contact over extended lengths.

• Model / SKU: TCM406007203
• Type: Straight stylus (Type A) with ruby ball tip
• Overall length: 203 mm
• Thread interface: M4 mounting thread at the top
• Material: Carbon fibre stem for low weight and high rigidity
• Tip options: Ruby ball tips available in Ø3.0 mm to Ø12.0 mm
• Customization: Other dimensions can be requested via configurator or by e-mail
• Weight characteristics: Lightweight construction reduces probe load and improves stability

In practice, this stylus delivers repeatable, high-precision touch responses for CMM tactile probing and other metrology applications. The carbon fibre stem provides exceptional rigidity without adding bulk, helping you maintain consistent contact even when extending reach to recessed features. The ruby ball tip offers durable, wear-resistant performance and clean contact geometry across measurements. If your application requires a non-standard size or ball diameter, you can request additional dimensions through the configurator or by email, ensuring a precise fit for your probe system and workflow.