EDM Microfinish Comparator


  • Item Number: E-9

     The E-9  EDM MICROFINISH COMPARATOR  is  rectangular in shape (7/8" x  5") and is a corrosion resistant electroformed nickel duplicate of actual electrical discharge machined surfaces.

There are nine replicated EDM surface finish specimens ranging from 16 to 250 microinches.

The E-9 MICROFINISH COMPARATOR  is supplied in a leatherette case with engineering data and instructions

The E-9 is also available in metric with micrometer designations.

Made in U.S.A

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