a couple of local buy & sell type websites have people selling used tap
& die sets. some metric. some not. one, for example, says "sizes
NC/NF 3,4,5,6,7,8,10,12, 1/8 pipe tap. 16 taps and 18 dies." would any
of this be usable on any bike part at our shop if i buy it?
just throwing this out there.
macho