M3 Ø5 mm ruby ball, ceramic stem, L 50 mm, EWL 50 mm


Product code: A-5003-0069

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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: K651145Equivalent to Q-Mark part number: TM3-5052.5-C

Technical table

Ball diameter (mm) 5
Centre styli N
EWL (mm) 50
Holder material Stainless steel
Overall length (mm) 50.7
Stem diameter (mm) 2.5
Stem material Ceramic
Thread M3
Tip material Ruby

Technical documentation

Image of N-5003-0069
N-5003-0069