On Fri, 31 Jul 2020 at 23:55, N <nicklas.karlsso...@gmail.com> wrote: > > Have some kind of tool made specifically to measure, bought wrong and never > looked close at it.
There are lots of tools. They tend to be expensive and very specific. For example: https://www.ebay.co.uk/itm/392769109694 Which probably cost over £1000 new, and can only measure 20TPI threads in a small range around 2". -- atp "A motorcycle is a bicycle with a pandemonium attachment and is designed for the especial use of mechanical geniuses, daredevils and lunatics." — George Fitch, Atlanta Constitution Newspaper, 1912 _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users