The Kut-it is a compact 2 in one tool used to cut the sod and eliminate the grass around most sprinkler heads, and then works as a socket wrench fitting to remove the top of most rotors. The three piece design of the Kut-it provides replaceable blades, and the driver to be used at both ends of the tool. With the driver pc at the top use a 3/4" socket and wrench with an extension to turn the teeth, rotate the tool counterclockwise cutting the sod. With the driver inserted through the teeth, use the same socket and driver for leverage unscrewing the top or the entire rotor. Some may be tempted to use a drill, it is not recommended at any speed higher than you would do manually with a ratcheting driver. The Kut-it can also be used by hand. the Kut-it makes a clean hole and maintenance a snap.