How thick can a laser cutter cut
Laser cutting machines are able to cut metal with great precision. This is the main reason they are so popular. Plasma cutters can be cut with 2X greater accuracy than laser cutting machines. Plasma lasers can be used to cut metals with a precision of 0.1mm, or.004 inches. Laser cutters can cut metals at a precision of.05mm to.002 inches.
To expand the engraving area, longer focal length lenses can be used. These lenses require high concentrated power and are taller.