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What are these bits?

Posted: Tue Jun 05, 2012 4:20 pm
by bjh22
Anybody know what these bits are? Any idea what their approximate values would be?

bit 1: 5/16 - 24 N.F. Use I Drill
bit 2: 1/4 - 20 N.C. Use #7 Drill
bit 3: 1/8 - 27 NPT

http://www.flickr.com/photos/80087454@N07/7158120983/

Re: What are these bits?

Posted: Tue Jun 05, 2012 7:59 pm
by J.A.F.E.
Thread taps. Screw threads for the 5/16 and 1/4 and pipe threads on the 1/8.

Re: What are these bits?

Posted: Sun Jun 17, 2012 8:59 pm
by junk4you
You asked about the value. They are worth about a dollar each depending on ware.