Delete Drillholes from Selected

On the Mining | Ring Design tab, in the Drillholes group, click Delete Drillholes from Selected to delete holes by selecting one or more (drive and/or ring) objects which contain the holes you want to delete. You can use this tool without necessarily entering Edit Ring mode.

If you have not already selected the (drive and/or ring) objects that contain the holes you want to delete, you will be prompted to select them:

Undo

You will not be prompted to confirm your deletions. If objects are deleted inadvertently, use the Edit | Undo (CTRL Z) option to recover.

Undo can be used to undo any editing operations, not just deletions.

See Also: Delete Selected Ring Design Object