Here is 1F posting on circle diamond square machining test
And here is a source paper
https://www.renishaw.com/resourcecentre/download?data=99016&lang=en&userLanguage=en
Here is 1F posting on circle diamond square machining test
And here is a source paper
https://www.renishaw.com/resourcecentre/download?data=99016&lang=en&userLanguage=en