Abstract: An engraver including an automatic tool changer and verification system for changing engraving tools on engraving heads. The engraver includes a turret having a plurality of workholders for holding a plurality of replacement tools. Some of the workholders are empty for replacing a worn tool from an engraving head on the engraver. When it is desired to change a tool on the engraving head, an empty tool holder is indexed to a tool changing position opposite the engraving head whereupon the worn tool is transferred from the engraving head to the tool changer. Thereafter, the tool changer is indexed to a position where a replacement tool is situated in opposed relationship with the engraving head. The tool changer includes a pneumatic system for causing the worn tools and replacement tools to be transferred between the engraving head and the tool changer. The engraver also utilizes a tool verification routine for verifying that a tool on the engraving head is the correct tool and/or is not defective.