R
Bob_M said:
Althought people have assumed Class ZZ (which at the moment is Greek to me), but looking at the set, they look very generic, no brand name, no serial number, just a wooden box and numbered + pins...
I have no idea what quality other than
"shop grade +" they really are...
I have no idea what quality other than
"shop grade +" they really are...
I've attached (hopefully) a pdf that I made up quite a few years ago that shows the tolerance of attribute gages used in the U.S. that should help a bit.
Ryan
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