From FreeCAD Documentation
- There are several ways to invoke the command:
- Press the Part Cone button.
- Select the Part → Primitives → Cone option from the menu.
- The cone is created.
- Optionally change the dimensions and DataPlacement of the cone by doing one of the following:
- Double-click the object in the Tree view:
- The Geometric Primitives task panel opens.
- Change one or more properties.
- The object is dynamically updated in the 3D view.
- Press the OK button.
- Change the properties in the Property editor.
- Change the DataPlacement with the Std TransformManip command.