| 摘要 |
A golf club head is provided to obtain the spin amount very much by easily putting spin on the ball in case of using a golf club by opening the face. A golf club head includes: a face(10); plural score line grooves(20) formed on the face; and plural fine grooves(30) formed on the face. An angle formed by an arranged direction of the plural fine grooves and the score line grooves is not less than 40 degrees and not more than 70 degrees from a toe side of the score line grooves clockwise.
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