FIG. 1 is a top left perspective view of the present new design for a handle for rotary tool;
FIG. 2 is a top plan view thereof;
FIG. 3 is a bottom plan view thereof;
FIG. 4 is a left elevational view thereof, the right elevational view being a mirror image therof;
FIG. 5 is a front elevational view thereof; and,
FIG. 6 is a rear elevational view thereof.
The broken lines showing various features of a handle for rotary tool are for illustrative purposes only and form no part of the claimed design.