Tool Bit

FIG. 1 is a front perspective view of a tool bit showing my new design according to a first embodiment;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a right side elevation view thereof;

FIG. 5 is a left side elevation thereof;

FIG. 6 is a front elevation view thereof;

FIG. 7 is a rear elevation view thereof;

FIG. 8 is an enlarged view of portion 8 encircled in FIG. 1 ;

FIG. 9 is a front perspective view of a tool bit showing my new design according to a second embodiment;

FIG. 10 is a bottom plan view thereof;

FIG. 11 is a top plan view thereof;

FIG. 12 is a right side elevation view thereof;

FIG. 13 is a left side elevation thereof;

FIG. 14 is a front elevation view thereof;

FIG. 15 is a rear elevation view thereof;

FIG. 16 is an enlarged view of portion 16 encircled in FIG. 9 ;

FIG. 17 is a front perspective view of a tool bit showing my new design according to a third embodiment;

FIG. 18 is a bottom plan view thereof;

FIG. 19 is a top plan view thereof;

FIG. 20 is a right side elevation view thereof;

FIG. 21 is a left side elevation thereof;

FIG. 22 is a front elevation view thereof;

FIG. 23 is a rear elevation view thereof;

FIG. 24 is an enlarged view of portion 24 encircled in FIG. 17 ;

FIG. 25 is a front perspective view of a tool bit showing my new design according to a fourth embodiment;

FIG. 26 is a bottom plan view thereof;

FIG. 27 is a top plan view thereof;

FIG. 28 is a right side elevation view thereof;

FIG. 29 is a left side elevation thereof;

FIG. 30 is a front elevation view thereof;

FIG. 31 is a rear elevation view thereof; and,

FIG. 32 is an enlarged view of portion 32 encircled in FIG. 25 .

The dashed broken lines in the drawings encircle portions of the claimed design that are illustrated in enlargements and form no part of the claimed design.