NX CAD/CAM 3 Axis Milling is a prepackaged solution that provides basic tools for 3D design and editing of parts and assemblies with solid modeling and sketching, co-modeling set, basic and advanced free-form modeling, sheet metal design and machining functions such as intermediate 3D data entry tools, CAM Machining Programming Platform Tools: display and edit toolpaths, machining simulation with residual calculations, post NC files, export sheet files and includes 2D milling, 2.5 and 3-axis machining programming functions.