Golf club head

Abstract

Disclosed is a golf club head comprising a hollow head main body comprising a metallic sole portion and a metallic outer mold which have been molded solidly together, wherein at least one part of the sole portion is formed of a heavy metal having a specific gravity which is 3.5 to 11 times the specific gravity of the metal constituting the outer mold. Also disclosed is a golf club head comprising a hollow head main body wherein a metallic sole portion and a metallic outer mold which have been molded solidly together; and wherein assuming a coordinate system wherein when the head main body is placed in a stationary position on a horizontal plane surface, a position of the center of gravity of the head main body is deemed as an origin O, a line perpendicular to the plane surface, which passes through the origin O is deemed as a Y axis, and a line parallel to the plane surface and perpendicular to a leading edge of the head main body, which passes through the origin O is deemed as an X axis, a weight is positioned in a lower left quadrant partitioned below the X axis and to the back of the Y axis, the foregoing weight being formed of a heavy metal having a specific gravity which is 3.5 to 11 times the specific gravity of the metal constituting the head main body.