Facts about laser engraving

From keychains to jewelry to cutting wood, countless products support laser engraving. Here are a few facts about laser engraving and how it works include;
The laser engraving machines are designed with an optical system to focus the beam onto a small area of the object.
Best Laser engravers do not produce heat; they only produce heat on the surface to which they are exposed. So, it has to strike the surface when it produces heat.


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