They have these where I just started working.
4ft x 4ft cutting area. From what I can find online, this thing can cut 10mm mild steel, 12mm stainless steel with some helpful oxygen, and 3mm Aluminum and brass.
The beam width is only 0.2mm. Can you imagine that...3kW of laserlight in a beam only 0.2mm wide!
But does anyone know if this thing is pulsed or CW?