The ornamental design for a drywalltoolholder, as shown and described.
FIG. 1 is a front view of a drywall tool holder showing my new design;
FIG. 2 is a right side view thereof, the left side view being a mirror image;
FIG. 3 is a top view thereof;
FIG. 4 is a bottom view thereof;
FIG. 5 is a back view thereof;
FIG. 6 is an isometric view thereof;
FIG. 7 is an isometric view thereof with a hammer holder and a drywall tape tool drawn in broken lines showing the drywall tool holder in a condition of use; and,
FIG. 8 is another isometric view of FIG. 7 showing the hammer holder, the drywall tape tool, and a belt clip drawn in broken lines showing the drywall tool holder in the condition of use.
The broken lines shown in FIGS. 1, 5, and 6 depict portions of drywall tool holder. The remaining broken lines shown in FIGS. 7 and 8 are provided to show the environment. The broken lines form no part of the claimed design.