Measuring styluses – the cream of the cropPart on the left:
Rotational erosion and positioning demand extremely high standards of gage manufacturers. We see this clearly when we look at the dimensions.
Part on the right:
For a diameter of 1.4 mm ± 0.002 and a length of 1 mm ± 0.002, it may be worthwhile using a magnifying glass. A part like this can only be made through the application and detailed command of rotational erosion, and knowledge of the measuring equipment required.