Used for about 20 hours max. Cuts acrylic, plastics and wood. Dont use it enough so its time to move on. Comes complete with compressor which improves cuttong capability. Tube is the better Reci tube. Bed is motorized to go up and down. Comes with authentic S&A 5200 chiller that was purchased straight from S&A to avoid the knockoffs out there. Complete setup to get you going and making money or creating prototypes and hobbies. As you can see it makes a great shelf as well. LOL