Manufacturing > Tooling > Tool Setup Dialog Box > To Modify an Existing Tool
  
To Modify an Existing Tool
1. Highlight the appropriate entry in the Tool Table.
Creo NC updates the bottom portion of the Tools Setup dialog box to display this tool’s parameters and section sketch.
2. Type new values for the parameters that you want to modify.
3. Click to display the section of the tool based on the new parameter values.
4. Click Apply to update the Tool database.