FIG. 1 is a front elevational view of a first embodiment of a dental handpiece showing the present invention;
FIG. 2 is a left side view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a right side view thereof;
FIG. 5 is a top plan view thereof;
FIG. 6 is a bottom plan view thereof; and
FIG. 7 is a perspective view;
FIG. 8 is a front elevational view of a second embodiment;
FIG. 9 is a left side view thereof;
FIG. 10 is a rear elevational view thereof;
FIG. 11 is a right side view thereof;
FIG. 12 is a top plan view thereof;
FIG. 13 is a bottom plan view thereof; and
FIG. 14 is a perspective view;
FIG. 15 is a front elevational view of a third embodiment;
FIG. 16 is a left side view thereof;
FIG. 17 is a rear elevational view thereof;
FIG. 18 is a right side view thereof;
FIG. 19 is a top plan view thereof;
FIG. 20 is a bottom plan view thereof; and,
FIG. 21 is a perspective view.