edgetec 3500, edge polishing revolution! the state of the art technology and optimizing has resulted in edgetec 3500, a compact, high performance edge profiling and polishing machine. edgetec 3500 is designed to be a user......edgetec 3500, edge polishing revolution! the state of the art technology and optimizing has resulted in edgetec 3500, a compact, high performance edge profiling and polishing machine. edgetec 3500 is designed to be a user friendly, yet powerful fully automized machine with automatic tool change. the plc control system and touch screen panel comes programmed with a set of standard profiles. an optional holding device allows for clamping of thin and narrow workpieces to be machined such as strips and borders.