Drilling Tool

FIG. 1 is a perspective view of the drilling tool, showing my new design;

FIG. 2 is another perspective view thereof;

FIG. 3 is a right-side view thereof;

FIG. 4 is a left-side view thereof;

FIG. 5 is a rear view thereof;

FIG. 6 is a front view thereof;

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof.

The broken lines shown in the drawings represent disclaimed portions of the drilling tool that form no part of the claimed design.