The ornamental design for a kitchentool, as shown and described.
FIG. 1 is a left side elevation view of a kitchen tool showing my new design, wherein the right side elevation view is a mirror image;
FIG. 2 is an enlarged left side elevation view of the kitchen tool, wherein the shaft is shown broken to indicate further length, the right side view being a mirror image thereof;
FIG. 3 is a enlarged rear elevation view of the kitchen tool, wherein the shaft is shown broken to indicate further length;
FIG. 4 is a enlarged front elevation view of the kitchen tool, wherein the shaft is shown broken to indicate further length;
FIG. 5 is a bottom plan view of the kitchen tool; and,