M4 Ø6 mm ruby ball, star stylus centre, ceramic stem, L 100 mm, EWL 88.5 mm
Styli centres 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 aluminium parts. A ceramic stem is lightweight yet very stiff and offers built-in crash protection.