M3 5-way star, Ø2 mm ruby balls, 30 mm span



M3 5-way star, Ø2 mm ruby balls, 30 mm span

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 aluminum parts.

Equivalent to Q-Mark part number: STR3-2030

Stem material Stainless steel
Holder material Stainless steel
Tip material Ruby
Span 30 mm
Ball Dia 2 mm
Thread M3


mm in
Span 30.00 1.19
Ball 2.00 0.08
Stem Dia. 1.40 0.06
Effective Working Length 11.00 0.44
Mass Grams 2.38
SKU: A-5003-0076 Categories: , ,

Additional information

Weight 1 lbs
Dimensions 6 × 6 × 6 in
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