Chop

A dieThe machined recess in a die that gives the forging its shape. forgingThe process of working metal to a desired shape by impact or pressure in hammers, forging machines (upsetters), presses, rolls, and related forming equipment. defect; metal sheared from a vertical surface and spread by the dieThe machined recess in a die that gives the forging its shape. over an adjoining horizontal surface.