With a streamlined interface, Mastercam X is designed to minimize user interaction while maximizing programming options. Completely customizable, it can be set to each user's specific preferences. The new "smart" ribbon bar boosts efficiency and maximizes workspace by appearing only when needed, and displaying tools specific to the job at hand.

A suite of new programming tools includes the Pencil Offset Finishing toolpath. This new surface machining technique extends the crisp "cleanup" of a pencil trace toolpath across an entire part by automatically sectioning the part into logical machining areas.

Mastercam X also introduces Machine and Control Definition -- virtual descriptions of the actual machine tool and control that will be used to cut a part, allowing the software to automatically customize its interface based on the CNC machine being used. This means that Mastercam X is aware of what the machine can and cannot do, helping ensure a correctly programmed part.