Testing head across which is stretched the test media which is stored in and drawn from the spool in the bottom.

The design of this test fixture is born out of the many international edge sharpness competitions where the PT50A Sharp Check is used to determine the winners.

The ATFC permits knife edges to be measured very close to the handle and, in general, allows easier access to all sorts of edges including those edges that must be measured without benefit of the knife fulcrum.

. Comes without test media.

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Item E0882 - Spool of test media required for both E0877 and E0878

Head dis-assembled