The ornamental design for a cuttingtool, as shown and described.
FIG. 1 is a top perspective view of a cutting tool.
FIG. 2 is a front perspective view of the cutting tool; and,
FIG. 3 is a side perspective view of the cutting tool.
The design disclosed herein is intended to be used as a cutting tool, and the cutting may be performed under water.
The regions that are bounded with dashed lines demark regions that are not being claimed and form no part of the claimed invention. Similarly, the structures drawn in phantom using dashed lines are not being claimed and form no part of the claimed invention.