- The Fagor 8055 is part of the interchangeable control WinNC. WinNC allows the user to learn all CNC industry controls that are common on the market on a Concept machine or on a programmers place. One of these controls is the Fagor 8055. It corresponds in terms of handling and function to the particular original control and it can be used on a commercial PC. The user has the possibility to work on the PC as well as on the machinecontrol and gets familiar with all aspects of control programming in detail.