those machines are junk,,i would not spend the money on them,,i sewed on commercial machines for years in a sewing factory,so i know what are good machines,,if you are looking for a commercial machine,i know where there are some for sale,,,,you will have to buy another motor cause these are 3 phase,,,but motors aren't that expensive,,,and the head table and legs comes with these machines,,,almost ready to sew on with new motor..if interested pm me and i will get you the info,,thanks