The 40W CO2 Laser Engraver Marker is a versatile tool for professional engraving and cutting. With a working area of 8"x12" (30x20 cm), this machine can handle a variety of projects with precision and efficiency. The Laser Engraver Marker features a power of 40W and a cutting speed of 3.9 IPS, making it suitable for carving through materials like acrylic with a thickness of up to 0.16 inches. This model, KH-3020, is controlled by the M2 board and offers a high engraving speed of 11.8 IPS, making it a reliable choice for businesses and industrial applications in printing and graphic arts.