Reply to "Tap and die set recommendations"

bob2OGR Forum Member

I do thousands of 0-80 and 2-56 threaded holes each year. A $3 version will not do - look for 2 flute spiral, and expect to pay $8 per tap. Greenfield strikes me as one brand. Once I wear them out I grind them off and make bottoming taps, and I do a lot of bottom threading (example: side frame mounting screws).

6/15/199:02 PM

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