To Delete Geometric Tolerances
You can erase or delete geometric tolerances that are shown in drawings. If you delete a shown geometric tolerance in the Drawing mode, it is deleted from the drawing only. However, the geometric tolerance remains intact in the model even if you delete it from the drawing. If you delete the geometric tolerance in the Part mode, it is deleted from the model as well as the drawing.
You can delete the geometric tolerance in the following ways:
Right-click the geometric tolerance and click Delete on the shortcut menu.
Select the geometric tolerance to delete and click Delete.