The SH-6 Shot-Blast MICROFINISH COMPARATOR is rectangular in shape (1″x 5″) and is a corrosion resistant electroformed nickel duplicate of actual shot-blasted surfaces.
There are six replicated shot-blasted surface finish specimens ranging from 32 to 1000 microinches.
The SH-6 Microfinish COMPARATOR is supplied in a leatherette case with engineering data and instructions.
The SH-6 is also available in metric with micrometer designations.
Made in U.S.A