About CNC Cookbook

CNC Cookbook was created by Bob Warfield many years ago as a place to put tips and tricks for CNC machining and distribute his speeds and feeds calculator, G-Wizard.

Unfortunately, Bob passed away unexpectedly in 2024, and the site was in danger of being lost.

We were able to buy the site and the content to preserve it for the community. (And hopefully, add more to it!)

The site has moved to its new home, and we're working through Bob's articles to keep them accurate and useful. We've also added free calculators for many of the jobs G-Wizard used to help with. Read the history of CNC Cookbook.

We currently have no way to sell licenses or provide support for G-Wizard, or any of the other CNC Cookbook products. We're working to bring G-Wizard back: get the latest and sign up for updates.

If you have any questions or comments, please contact us at support@cnccookbook.com.