M2 4 ball star, Ø1 mm ruby balls, 10 mm span


Product code: A-5000-7811

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This multi-tip star stylus can be used where contact with different surfaces is needed without changing the stylus. 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: K651052Equivalent to Q-Mark part number: STR2-1010

Technical table

Ball diameter (mm)1
EWD (mm)11
EWL (mm)2.5
Holder materialStainless steel
Overall length (mm)3
Span (mm)10
Stem diameter (mm)0.7
Stem materialTungsten carbide
ThreadM2
Tip materialRuby

Technical documentation

Image of N-5000-7811
N-5000-7811