PowerMILL 2015 offers a wealth of new features and functionality to enable you to machine parts faster than ever before whilst maintaining superior part quality. New features and enhancements include: Vortex improvements Enhanced collision checking Improvements to toolpath point distribution Automation within raster strategy Curve editor enhancements Further customisation for creating and managing templates New machining strategies within PowerMILL 2015 R2 make rib machining quick and easy. Additional functionality improves simulation accuracy for safer machining. More customisation options make PowerMILL 2015 R2 the most user-friendly release to date. PowerMILL 2015 R2 allows you to machine with confidence using simple and intuitive strategies. Reduce your cutting times even further, while using automatic collision checking to ensure that your part is machined safely.ynamic Stock Model for Roughing Automatic Collision checking now takes into account any remaining stock on a model, with Area Clearance toolpaths completely free of tool holder collisions.