Types and Definitions of Engraving

Rotary Engraving – This method of engraving is the work-horse of the industry. Involving simply the use of a cutter that is held in a rotating spindle, rotary engravers cut away material to set depth and in the shape of the cutter being used. Rotary engraving machines include computer controlled machines and the traditional manually operated pantograph.

Laser Engraving – Laser (Light Amplification by Stimulated Emissions of Radiation) engraving involves the use of laser technology adapted for engraving applications, in conjunction with computerized control systems. The laser beam removes material by vaporizing it in the areas where the light beam is directed.

Diamond Drag – This method of engraving is similar to rotary engraving except that the cutting tool is stationary rather than rotating. It is usually used for removing the thin surface layer of laminated materials or coated metals.

Pantograph Engraving – An old fashioned way of doing Diamond Drag and Rotary engraving.  Manually controlled by the operator and hand set one letter at a time. This is one of the only ways to do odd shaped items and cylindrical pieces. (See our link to pantograph engraving to see one of the machines).