Abstract: The present disclosure relates to a face for a golf driver including a head for hitting a ball and, a sweet spot point that is a center position of a roll, which is formed in a round shape from the top to the bottom in the front of a head body constituting the head, and a bulge, which is formed in a round shape to the left and right sides thereof, for hitting the ball, and a sweet spot area, which is a specific portion around the sweet spot point, the face include: a sweet spot plane obtained by flattening the sweet spot area of the face; and toe planes and heel planes maintaining roll and bulge lines, and formed in multiple stages in toe and heel areas on the left and right sides of the sweet spot area.

Abstract: The present disclosure relates to a face for a golf driver including a head for hitting a ball and, a sweet spot point that is a center position of a roll, which is formed in a round shape from the top to the bottom in the front of a head body constituting the head, and a bulge, which is formed in a round shape to the left and right sides thereof, for hitting the ball, and a sweet spot area, which is a specific portion around the sweet spot point, the face include: a sweet spot plane obtained by flattening the sweet spot area of the face; and toe planes and heel planes formed in multiple stages in toe and heel portions on the left and right sides of the sweet spot area so as to maintain roll and bulge lines.