The xTool S1 40W is a fully enclosed desktop diode laser cutter and engraver designed for powerful cutting, precision engraving, and safer operation. With its 40W diode laser module, it offers stronger cutting performance than the 20W version, making it suitable for thicker wood, dark acrylic, leather, cardboard, paper, craft materials, signage, packaging, and small-batch production. The enclosed body, safety systems, autofocus, and pin-point positioning make it ideal for makers, schools, studios, workshops, and small businesses.