The ornamental design for a detachingtool for detaching a cover from hand-held electronic game machine, as shown and described.
FIG. 1 is a front, bottom and right perspective view of a detaching tool for detaching a cover from hand-held electronic game machine showing an our new design;
FIG. 2 is a rear, top and left perspective view thereof;
FIG. 3 is a front view thereof, a rear view being a mirror image thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a bottom plan view thereof;
FIG. 6 is a right side view thereof, a left side view being a mirror image thereof; and,
FIG. 7 is front view of the detaching tool, wherein the broken line showing of the hand-held electronic game machine is for illustrative purposes only and forms no part of the claimed design.