Mastercam X3 includes many exciting new tools, including: Multi-threading New Dynamic Mill toolpath Feature Based Machining (FBM) Drill enhancements Feature Based Machining (FBM) Mill enhancements Tree-style dialog boxes for 2D toolpaths New toolpath refinement delivers improved 3D surface finish New Circle 5-axis toolpath Multiple materials for generic Mastercam Automatic Toolpathing (ATP) Nesting drag-and-drop support Vertical/horizontal cut-off options in Nesting Updated dialogs for Lathe C-axis toolpaths Lathe grooving enhancements Support for Agie EDM with Agievision controls Post debugger enhancements and new features New Dynamic Plane creation method for defining parameters Level Manager improvements and reorganization Viewsheet improvements Wireframe feature recognition in chaining User-customizable setup sheet Rewritten surface fillet code to improve surfaces New Dynamic Xform function