I won’t confuse you Using the technicalities listed here. If interested, you may browse more details on how the engraving method will work. Engraving and marking: CNC machines can engrave and mark on a number of elements for personalization, branding, and identification reasons. This information requires supplemental citations for verification. https://cristiannjmst.verybigblog.com/26370876/examine-this-report-on-laser-engraver