Hi Pilou,

Nice tool that orient but not had time to try it yet.
I think really prefer 'Michaels Revolution'...

Basically, from working out my 'approach' to 'spin' a counterbore
or countersunk hole to precise 2d dimensions as the starting point...
it all got a bit experimental. From just about 5 profiling shapes the
'spinning tools' was born and this 'design' was created.

On one of the profiles I could even create a rivet inside a cylinder....






!!! 'Sold' !!!

Stefano

PS. Does the custom ui work on trial version, I had a quick go yesterday but got stuck ?