The ornamental design for a golfclubhead, as shown.
FIG. 1 is a perspective view of a golf club head showing applicant's new design. A broken line showing of the fragment shaft of the golf club head forms no part of the claimed design.
FIG. 2 is a front elevation view of a golf club head showing applicant's new design. A broken line showing of the fragment shaft of the golf club head forms no part of the claimed design.
FIG. 3 is a side elevation view of a golf club head showing applicant's new design. A broken line showing of the fragment shaft of the golf club head forms no part of the claimed design; and,
FIG. 4 is a top elevation view of a golf club head showing applicant's new design. A broken line showing of the fragment shaft of the golf club head forms no part of the claimed design.