The AgieCharmilles AC Progress VP’s unique wire drives system allows a very special function in which two wires can be used in a single contour. Duotec in itself can massively reduce the time taken and running cost’s normally attributed to finer wire jobs. After carrying out the main cut on a larger diameter of wire a finer diameter wire is used to detail corners and provide the final trim cuts. Other benefits of Duotec includes a more robust process as the majority of the material removal is completed on a larger diameter wire.