M3 Ø2 mm ruby ball, stainless steel stem, L 21 mm, EWL 9.6 mm


Product code: A-5000-3552

Image of A-5000-3552
Straight styli are designed to inspect simple features where direct, unobstructed contact with a measured surface is possible. A stainless steel stem offers excellent rigidity and is ideal for applications where weight is not critical. 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: K651147Equivalent to ROMER part number: NCA7-7-18998Equivalent to Q-Mark part number: TM3-2022-SNote: measurement length 21 mm as opposed to 20 mm.

Technical table

Ball diameter (mm)2
Centre styliN
EWL (mm)9.6
Holder materialStainless steel
Overall length (mm)21
Stem diameter (mm)1.4
Stem materialStainless steel
ThreadM3
Tip materialRuby

Technical documentation

Image of N-5000-3552 M2 stylus, ruby ball, stainless steel stem
N-5000-3552 M2 stylus, ruby ball, stainless steel stem