If you want to delete a sub tool by group, move the sub tool group to the Tools palette and delete it from there.

Procedure

1. Drag the sub tool group between the icons on the tool palette and drop it when you see a red line appear on the palette.

2. A new icon will be created where it is dropped. Select this icon.

Note: Make sure that the contents of the sub tool palette are the ones you plan to delete.

3. Click the menu button in the upper left corner of the tool palette and select [Delete Tool].

4. The sub tool group has now been deleted.