Deep Engraving is another option when it comes to engraving metal. Deep engraving can be used in a variety of applications. With this process the laser makes multiple passes allowing it to engrave in depths ranging from .001" up to .100". Deep engraving is primarily used for marking on injection and blow molds. It can also be used for:

  • Engraving logos
  • Engraving recycle logos
  • Engraving cavity identification
  • Engraving fill level markings