FIG. 1 is a perspective view of a first embodiment of a chisel;
FIG. 2 is a front elevation view of the chisel, as shown in FIG. 1;
FIG. 3 is a perspective view of a second embodiment of a chisel;
FIG. 4 is a front elevation view of the chisel, as shown in FIG. 3;
FIG. 5 is a perspective view of third embodiment of a chisel;
FIG. 6 is a front elevation view of the chisel, as shown in FIG. 5;
FIG. 7 is a perspective view of fourth embodiment of a chisel; and,
FIG. 8 is a front elevation view of the chisel, as shown in FIG. 7.
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