I inherited this Gravermeister GF 500. This tool is used for engraving jewelry, firearms, or other products. It is an older machine likely from the 00s. GRS has much more information on their website and they still service these machines.The item "GRS Gravermeister GF 500 hammer hand piece foot pedal engraver jewelry" is in sale since Friday, December 18, 2020. This item is in the category "Jewelry & Watches\Jewelry Design & Repair\Jewelry Tools\Engraving Tools". The seller is "yodasays" and is located in Penrose, North Carolina. This item can be shipped to United States.