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					Originally Posted by Roland_M
					
				 
				"but the internal, female one requires a tap of some kind." 
 
As a former lathe machinist, I often made female threads only with my lathe, this is really no big problem. All you need is a special lathe chisel for female threads. 
 
Roland 
			
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 Same here.  I have a lathe, plus other machine tools, in my basement - use them as great relaxation tool!  

  I have cut internal threads, but only in fairly large diameter holes - 1/2" at least, for anything smaller I use taps.  
Here's part of my basement.  One of the challenges here is to make the part not  look like it was made on a CNS mill.  

  I have some experience making parts that look old for some restoration projects.