What Is Mastercam?

Mastercam is a computer-aided design and manufacturing tool that was created by CNC Software, a Massachusetts-based software company. This article explores the tools of Mastercam. If you are interested in computer-aided design or computer-aided manufacturing, continue reading for further information. Schools offering Building Information Modeling degrees can also be found in these popular choices.

What is Mastercam?

Mastercam is one of the world's most popular CAD and CAM software packages. It allows machinists to design and manufacture parts using a highly-sophisticated tool-control technology. According to CIMdata, Inc., more computer numerical control (CNC) programmers use Mastercam than any other computer-automated design or manufacturing program in the world.

Mastercam Tools

Mastercam successfully incorporates a number of computer-aided tools in order to provide machinists with the ability to manufacture a variety of parts. These tools include:


Included in the Mastercam products below are powerful 3D computer-aided design capabilities, including geometry modeling, blending, trimming and variable filleting. As an add-on to the products below, CNS offers a Parasolid-based design tool. This tool offers a history tree as well as excellent shelling and chamfering capabilities.


The mill tool allows for a variety of functions such as single and multi-surface roughing and flexible pocketing. There are currently four mill products:

  • Level 1 - 2 and half-axis design and machining
  • Level 2 - 3-axis (Level 1 and additional functionalities)
  • Level 3 - 3-axis (Level 1 and 2 and additional functionalities)
  • Multiaxis - machining with 4- and 5-axis added to Level 3 Mill


The lathe tool permits machinists to execute the cuts of a traditional lathe using computer-based automation. Capabilities of the lathe tool include roughing, threading and boring.


The router tool provides for excellent engraving as well as single and multi-surface roughing and finishing. There are currently four router products:

  • Router
  • Router Plus - router work with 3-axis and builds on basic router.
  • Router Pro - adds to router plus and basic router
  • Multiaxis - builds on router pro (4- and 5-axis machining)


This tool contributes to the creation of complete 2- and 4-axis wirepath.


The art tool is an available add-on to the mill and router tools. It facilitates the efficient conversion of 2D artwork into 3D shapes.

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