An authorized reseller for Mastercam, Sierra CAD/CAM, Inc. provides you with the greatest selection of CAD/CAM software for a number of uses. When you need the best CAD/CAM products that Northern California has to offer, turn to the experts at Sierra. We have the perfect fit for your job, every time.

Your search for CNC machine software stops here. At you will find Mastercam for SolidWorks, Mastercam Wire for EDM programming, maintenance and other add-ins to make your project come together. No matter how complex the job may be, you will find the right software here.

Browse our selection of CAD/CAM CNC machine software tools for even the most basic type of programming. We have the resources you need to carry out router applications, free-form artistic modeling, 3D design and so much more! Contact us today for more information about all that we have to offer.

CAM Software |   Mastercam for SOLIDWORKS

This product combines the world’s leading modeling software with the world’s most widely used CAM software so you can program parts directly in SolidWorks. With Mastercam toolpaths integrated directly within the SolidWorks environment, the toolpaths are applied directly to the part or assembley. Any design change that Mastercam for SolidWorks encounters is handled quickly, with the effected toolpaths identified so the user can simply rebuild them. For more info click

CAM Software |

Mastercam gives your shop a powerful and integrated foundation of shop tested CAD tools. Mastercam delivers full 3D wireframe modeling, powerful surface modeling and editing. You have optional solid modeling with a broad range of translators allowing you to open any CAD file and Mastercam includes associative dimensioning, analysis and much more. Can also be stand alone product.

MasterCam |

Powered by Mastercam Dynamic Motion Technology which allows you to carve out massive amounts of material quickly – while significantly extending the tool life – immediately putting more money in your pocket. Mastercam Mill offers powerful, fully associative programming solutions for every CNC milling challenge 2D, 3D or multiaxis.

MasterCam Dealer |
 Mastercam Lathe gives you a set of tools that streamline your entire process. From accepting and prgramming any CAD file to Dynamic roughing and precision finishing, Mastercam Lathe gives you a variety of techniques to turn all of your parts exactly as you need them.
MasterCam Software |

Mastercam Router offers a broad selection of solutions for your shop’s wood or composite challenges – 2D, 3D, or multiaxis. Once you program a part, no matter how complex, you can modify any element of the job, and immediately get updated toolpaths without slowing down. You can also build a library of your favorite machining strategies. Choose any of your saved operations, apply them to a part, and Mastercam helps adapt them to the new model.

MasterCam Software |

From basic 2-axis contouring to complex 4-axis motion, Mastercam ensures that you’re ready for any job.
Mastercam delivers:
• Contouring made easy in 2- or 4-axis.
• Automatic lead-in and lead-out strategies.
• 4-axis syncing automatic or manual.
• Automatic skim and reverse cuts.

MasterCam Software |

Mastercam Mill-Turn simplifies today’s high-powered, multi-stream machining centers. Designed to compliment Mastercam’s powerful milling and turning toolpaths, Mill-Turn delivers the best in shop-tested cutting techniques combined with the latest in machine and toolpath management and verification.
Your workflow is easy: Choose your machine and Mastercam Mill-Turn automates part transfers, toolplanes, stock definition, and setup. Then apply your toolpaths and syncing, verify your project with simulation, and post your code. Changes along the way are fast and easy – the way programming should be.

MasterCam |
Mastercam Maintenance

As a Mastercam customer, you know the value that top-of-the-line CAD/CAM delivers. Now you can enhance that value by making sure your Mastercam software is always up-to-the-minute – and your shop always has the latest tools to keep you ahead of the competition.

The Mastercam Maintenance Program is a software delivery plan designed to provide you with the most recent enhancements, the latest software tools, and the best new features. This means that your investment in Mastercam will continue to pay off by keeping your shop at the top of its game.

MasterCam |

Mastercam Multi Axis gives you a powerful suite of toolpaths to handle todays high end multi axis machining including Blade Expert which is a very powerful and easy-to-use custom application, designed to generate efficient, smooth, and gouge free toolpaths for these complex parts. It minimizes unnecessary motion at the machine, which results in a highly efficient toolpath with superior finish quality.


MasterCam |  Mastercam Port Expert Add-on

Mastercam’s Port Expert add-on creates accurate, efficient engine cylinder head porting toolpaths on port surface or solid data. It minimizes unnecessary motion at the machine, which results in a highly efficient toolpath with superior finish quality. It can also be used for any tube type work that is similar in design to a port. Port Expert uses a tapered lollipop tool, and has collision checks for the entire tool (shank, arbor, and holder).


MasterCam |  Mastercam Renishaw Productivity+ Add-on

Mastercam Productivity+ is an Add-On to Mastercam that allows you to program and simulate a Renishaw probe for your machine tool. This is a new solution for integrating process control into your CNC programs. Productivity+ will perform simple measurements and alignments, allowing you to set up and validate your parts at the machine tool. This leads to better process control and reporting of the performance of your machine tool.