Acrylic Cutting and Engraving with a Laser Machine ...
A 30 or 40-watt Epilog system will cut through up to one-quarter inch of acrylic. As you increase in wattage, you will be able to increase the thickness you can work with. A 50 or 60-watt machine will allow you to cut through closer to 3/8" of acrylic, and a 75 or 120-watt system will allow you to cut closer to 1/2" or possibly 3/4" with two ...