Many thanks Notnats & Toolmantwo! :-D
I get it now. Really appreciate your advice. B-)
Toolmantwo, it would be great if you could provide us with an example, please.
Thanks! :->
Good day people!
I would like some guidance in determining the diameter of a hole which is pre-pierced before countersinking by a coining process.
I deal with sheet metal materials like cold-rolled steel, EG steel, stainless steel, etc.
Is there a formula or standardized reference tables I...