The ornamental design for a toolbitsholder, as shown and described.
FIG. 1 is a perspective view of a tool bits holder showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a left side view thereof;
FIG. 5 is a right side view thereof;
FIG. 6 is a top plan view thereof;
FIG. 7 is a bottom plan view thereof; and,
FIG. 8 is an operational perspective view of an embodiment of the tool bits holder, with a removable cap, and a multi-section storage of switchable and change-able tool bits.
The broken lines in the FIGS. 6-8 illustrate portions of the tool bits holder which form no part of the claimed design.