The ornamental design for a golfclubhead, as shown and described.
FIG. 1 is a bottom plan view of the golf club head;
FIG. 2 is a rear, toe-side, bottom perspective view thereof; and,
FIG. 3 is an enlarged view of the area 3 in FIGS. 1 and 2.
The dot-dash chain lines immediately adjacent the shaded surfaces represent a boundary of the claimed subject matter and the broken lines depict environmental subject matter. The dot-dash chain lines and the broken lines form no part of the claimed design. The stippled shading in FIG. 3 denotes an area having a roughened surface treatment. The closely spaced groups of diagonal line shading in FIG. 3 denotes an area having a reflective surface treatment. The widely spaced groups of diagonal line shading in FIG. 3 denotes two areas that each have a polished surface treatment that is different from the reflective surface treatment.