Definition

• Diamond Point Engraving.  A form of machine engraving in which the cutter point is very hard, most often made of diamond, hence the name. It is a form of drag engraving, where the cutter point does not rotate, but creates a furrow by dragging the point across the metal surface under pressure. The engraved line is very shallow and the displaced metal is pushed aside to further enhance the illusion of a deeper line.  See machine engraving.

  excerpted with permission from

  An Encyclopedia of Coin and Medal Technology

  For Artists, Makers, Collectors and Curators

  COMPILED AND WRITTEN BY D. WAYNE JOHNSON

  Roger W. Burdette, Editor

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