M5 Ø4 mm ruby ball, tungsten carbide stem, L75 mm, EWL 66 mm

This straight stylus can be used for simple features with which direct contact can be made. 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 aluminium parts. A tungsten carbide stem provides exceptional rigidity, particularly for styli with small ball and stem diameters.