Styli centers are designed to provide maximum probing flexibility with a single probe, allowing custom stylus configurations. Ruby is regarded as the industry standard for stylus tips. It is one of the hardest materials available and suitable for most applications. Due to adhesive pickup, ruby tips are not recommended for scanning aluminum parts. A tungsten carbide stem provides exceptional rigidity, particularly for styli with small ball and stem diameters.

Equivalent to Q-Mark part number: STR2C-1019.

Thread	M2
Ball Diameter	1.0 mm
Stem Material	Tungsten Carbide
Tip Material	Ruby
Holder Material	Stainless Steel
Center Styli	Yes