Tiffibunny Posted June 22, 2005 Report Share Posted June 22, 2005 Edge: The indent occurs when 2 blanks are fed into the same collar. When this happens one blank will partly overlay the other. When the hammer die strikes, the upper blank is driven into the lower blank causing a depression which is shaped roughly like the upper blank, but the pressure of the strike will deform both blanks. Quote Link to comment Share on other sites More sharing options...
ccg Posted June 22, 2005 Report Share Posted June 22, 2005 First time I've actually seen one! Quote Link to comment Share on other sites More sharing options...
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