The incuts on these three grips vary by approximately 10 degrees. The least incut is around 50 degrees which means it is just barely incut on a 45-degree wall. The next hold is 10 degrees more incut, so 15 degrees incut on a 45-degree wall. The last grip is almost double incut and stands out in this set as the most incut.
In this series, Set #1 is the least incut, and Set #6 is the most incut.