FeatureCAM 2007 enables users to create or edit roughing and finishing toolpaths independent of part features, as well as specify custom hole dimensions, key geometric features, special-purpose tools, and exact machining parameters. Machining strategies in FeatureMILL3D maximize calculation speeds for 3D toolpaths and optimize surface finish that can be achieved. With Race Line Machining strategy, roughing passes are progressively smoothed out as toolpaths move further from main form.