The ornamental design for a rivetremovaltoolset, as shown and described.
FIG. 1 is a perspective view of a rivet removal tool set showing my new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a bottom plan view thereof;
FIG. 4 is a front elevational view thereof;
FIG. 5 is a rear elevational view thereof;
FIG. 6 is an end plan view thereof as along lines 6-6 of FIG. 2;
FIG. 7 is an end plan view thereof as along lines 7-7 of FIG. 2;
FIG. 8 is an end plan view thereof as along lines 8-8 of FIG. 2;
FIG. 9 is an end plan view thereof as along lines 9-9 of FIG. 2; and,
FIG. 10 shows the rivet removal tool set of the invention in a typical manual press shown in dashed lines for the purpose of illustrating environment which forms no part of the claimed design.