40W Laser Engraver 4240 Laser Engraving Cutting Machine 5W Output Power CNC Laser Cutter for Metal Wood Acrylic DIY Engraver - AliExpress
Amazon.com: Laser Engraving Machine - 10W CNC Laser Cutter and Engraver Machine with Large 400mm x 450mm Working Area - Precise Diode Laser Engraver for Wood and Metal, Leather, Glass, Plastic, Ceramic
Amazon.com: 4240 Engraving Machine for Metal, Iklestar 40W Engraver and Cutter for Wood, 10000mW Optical Power, Compressed Spot, DIY Marking (16.54"x15.75")