Class ZZ guaranteed to 0.005 mm tolerance limit
Furnished in attractive molded plastic case
Hardened drill rod RC 60-62 Overall length 2 10 micro finish or better Certificate of Accuracy included
Includes Pin gage holder.
Inspected with equipment which has been calibrated and is traceable to NIST
Measure hole sizes, slot widths, calculate distances between holes, use as Go/NoGo gaging, etc