Renishaw, M2 Ø5 mm ruby ball, tungsten carbide stem, L 20 mm, EWL 20 mm, A-5003-0046

Straight styli are designed to inspect simple features
where direct, unobstructed contact with a measured
surface is possible. A tungsten carbide stem provides
exceptional rigidity, particularly for styli with small ball
and stem diameters. 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.

Equivalent to Q-Mark part number: TM2-5022.5