Renishaw, M4 Ø6 mm ruby ball, ceramic stem, L 100 mm, A-5000-3712

Straight styli are designed to inspect simple features
where direct, unobstructed contact with a measured
surface is possible. A ceramic stem is lightweight yet
very stiff and offers built-in crash protection. 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 Mitutoyo part number: K651403

Equivalent to Q-Mark part number: TM4-60103-C