xTool M1 is a desktop diode laser + drag‑knife cutting plotter reviewed after a week of hands‑on use; the enclosed unit (safety interlock, exhaust, optional air filter) engraved a business card in ~12 minutes and handled wood, vinyl, PVC and 1.8 mm metal tags, while the reviewer found usability and safety much closer to a 40 W CO2 than typical diode lasers.