Golf club head having a grooved face
The present invention is directed to a golf club head with an improved striking surface. The grooves are machined into the strike surface with tight tolerances and angled relative to a leading edge of the golf club head. The sole of the golf club head is contoured so that the effective bounce and leading edge height are controlled when the golf club head is rotated to an opened orientation.
1. A golf club head, comprising:
a body having a hosel, a striking face with a first set of grooves formed therein and a second set of grooves formed therein, and a sole that intersects the striking face at a leading edge,
wherein the striking face and the hosel define a loft angle, and the club head has a first leading edge height relative to a planar ground surface when the golf club is in a square orientation,
wherein the first set of grooves and the second set of grooves are angled relative to each other and at least partially overlap, and
wherein the sole has a contour configured such that when the golf club head is in an opened orientation in which the club head is rotated about a hosel axis by about 15 degrees the club head has a second leading edge height that is different than the first leading edge height by less than about 40%.
2. The golf club head of claim 1 , wherein the face includes a portion having texturing that is angled relative to the leading edge.
3. The golf club head of claim 1 , wherein the loft angle is greater than about 48 degrees.
4. The golf club head of claim 3 , wherein the loft angle is about 56 degrees.
5. The golf club head of claim 1 , wherein the sole has a contour configured such that when the golf club head is in an opened orientation in which the club head is rotated about a hosel axis by about 15 degrees the club head has a second leading edge height that is different than the first leading edge height by less than 30%.
6. A golf club head, comprising:
a body having a hosel, a striking face with a first set of grooves formed therein and a second set of grooves formed therein, and a sole that intersects the striking face at a leading edge,
wherein the striking face and the hosel define a loft angle, and the club head has a first leading edge height relative to a planar ground surface when the golf club is in a square orientation,
wherein the first set of grooves and the second set of grooves are angled relative to each other and at least partially overlap, and
wherein the sole has a contour configured such that when the golf club head is in an opened orientation in which the club head is rotated about a hosel axis by about 15 degrees the club head has a second leading edge height that is in a range from about 0.20 inch to about 0.30 inch.
7. The golf club head of claim 6 , wherein the second leading edge height is in a range from about 0.225 inch to about 0.275 inch.
8. The golf club head of claim 6 , wherein the face includes a portion having texturing that is angled relative to the leading edge.
9. The golf club head of claim 6 , wherein the loft angle is greater than about 48 degrees.
10. The golf club head of claim 9 , wherein the loft angle is about 56 degrees.
11. The golf club head of claim 6 , wherein the sole has a contour configured such that when the golf club head is in an opened orientation in which the club head is rotated about a hosel axis by about 15 degrees the club head has a second leading edge height that is different than the first leading edge height by less than about 40%.
12. The golf club head of claim 11 , wherein the sole has a contour configured such that when the golf club head is in an opened orientation in which the club head is rotated about a hosel axis by about 15 degrees the club head has a second leading edge height that is different than the first leading edge height by less than about 30%.