GARR TOOL Machinist’s Calculator
The download should start automatically.
Recommended: Uninstall GTMC with Windows Control Panel
before installing a new version.
Look where your browser normally shows downloads, and
Run or Open the install file to finish up.
If your download didn’t start, click here:
What’s new in the Beta Test?
You’re just minutes away from Great Feeds and Speeds!
- Once the download finishes, run the file to install.
- When GTMC comes up, you’re in!
- If you get a “Certificate Error”, the fix is easy. For Windows, uninstall using the Windows Control Panel and rerun the install.
- Having install issues? Visit our Troubleshooting page for help.