Drill size for 1/8 NPT tap?

Drill size for 1/8 NPT tap?

03-12-2003, 12:07 AM

#1 (permalink)

Bill Lins

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Join Date: Jan 2000 Location: Wharton, TX USA Posts: 1,167 Old Reader's Rigs Gallery

Drill size for 1/8 NPT tap?

Does anybody know the correct drill bit size for a 1/8" NPT tap? I called the hardware store, a fabricator, and a plumber- none of 'em knew!

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Bill Lins Wharton, TX
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