FIG. 1 is a perspective view of a chisel, according to a first embodiment of this invention;
FIG. 2 is a front elevation of a chisel, as shown in FIG. 1;
FIG. 3 is a perspective view of a chisel, according to a second embodiment of this invention;
FIG. 4 is a front elevation of a chisel, as shown in FIG. 3;
FIG. 5 is a perspective view of a chisel, according to a third embodiment of this invention;
FIG. 6 is a front elevation of a chisel, as shown in FIG. 5;
FIG. 7 is a perspective view of a chisel, according to a fourth embodiment of this invention; and,
FIG. 8 is a front elevation of a chisel, as shown in FIG. 7;
FIG. 9 is a perspective view of a chisel, according to a fifth embodiment of this invention; and,
FIG. 10 is a front elevation view of a chisel, as shown in FIG. 9.
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