Microphone holder appear to have 5/8 27 threads. McMaster Carr carries both that size tap and die. The price for the tap is $30.41 USA page 2237, Die $51.71 USA
I have not found a cheaper source doe anyone know of a place to get them cheaper.
I was thinking a list of company that make nice things like DB punches etc.
I have not found a cheaper source doe anyone know of a place to get them cheaper.
I was thinking a list of company that make nice things like DB punches etc.