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Class ZZ Each gage is electro etched with its actual size. Tolerance: For minus set tolerance: +0.0000" / -0.0002" For plus set tolerance: +0.0002" / -0.0000" All gage are 2" ...
Product Review
Class ZZ Each gage is electro etched with its actual size. Tolerance: For minus set tolerance: +0.0000" / -0.0002" For plus set tolerance: +0.0002" / -0.0000" All gage are 2" long, center less lapped. Hardness: heat treated to a hardness of 60-62 Rockwell C drill rod. Finish: each gage has a 10 micro finish or better. In strong case.