FIG. 1 is a perspective view of a grip portion of hand held scanning tool showing my new design on an enlarged scale;

FIG. 2 is a front view thereof;

FIG. 3 is a bottom view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a left side view thereof; and,

FIG. 6 is a rear view thereof.

The broken lines shown in FIGS. 1-6 are environmental only and form no part of the claimed design.