Foldable digging tool
FIG. 1 is a top perspective view of a foldable digging tool showing my new design. 
     FIG. 2 is a side view thereof, the opposite side being a mirror image thereof on an enlarged scale. 
     FIG. 3 is a top plan view thereof on an enlarged scale. 
     FIG. 4 is a bottom plan view thereof on an enlarged scale. 
     FIG. 5 is a view from the digging end thereof on an enlarged scale. 
     FIG. 6 is a view from the handle end thereof on an enlarged scale. 
     FIG. 7 is a top perspective view of the tool in folded condition.