Renishaw M4 Straight Styli with Ruby ball

Straight styli for use on BLUM spindle probes. 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.

Compatible with BLUM probe: Styli TC52/53/54/62/63/64/76

Equivalent to BLUM part number: 143744

Old BLUM part number: P03.8000-020.050.02

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