lasted months [SEP] i ordered this for personal use i only use it when removing a set of acrylics or getting close to the cuticles otherwise i use a hand file worked great for months and suddenly will not power on i tried different electrical outlets tried with and without the foot petal and checked the fuse and it is fine i kept this machine well cleaned and in the box when not in use so i see no reason for it to suddenly stop functioning very frustrating