The ornamental design for a toolcase, as shown and described.
FIG. 1 is a front perspective view of the tool case of the present invention showing my new design;
FIG. 2 is a front side elevational view thereof;
FIG. 3 is a back side elevational view thereof
FIG. 4 is a side elevational view thereof;
FIG. 5 is another side elevational view thereof;
FIG. 6 is a top plan view thereof;
FIG. 7 is a bottom plan view thereof;
FIG. 8 is an additional perspective view showing the doors of the tool case in a closed position and with the broken line hanging tag rotated 180 degrees; and,
FIG. 9 is a perspective view showing the doors of the tool case in an open position.
The broken lines shown in the drawings illustrate portions of the article and form no part of the claimed design.