Master high-precision CNC Cutting Machine ProArc Master has always been the ultimate in form and function: All-in-one CNC cutting system that puts everything - machine motions, display, processor, cutting performance, and more - inside one simple, stylish enclosure. The all-new ProArc Master includes the most advanced, most brilliant CNC cutting system we’ve ever delivered, and it’s filled with all-new technologies that take power and performance to a whole new level.