What is the purpose of a "notch cut" when removing branches?

The purpose of a "notch cut" when removing branches is primarily to control the direction of the fall and prevent splitting of the branch. This technique is essential for ensuring the safety of the trimming process, as it allows the tree trimmer to guide where the branch will go as it is cut. By creating a notch on the side of the branch facing the intended direction of the fall, the trimmer helps to initiate the cut in a way that directs the branch away from obstacles and reduces the risk of unexpected movement.

In addition to guiding the branch's fall, the notch cut significantly helps in preventing the branch from splitting uncontrollably when it begins to fall. This control is particularly important in pruning or removal tasks, as it can minimize damage to the surrounding tree and nearby structures or equipment. Proper technique in making a notch cut is a crucial skill for tree trimmers to ensure both their safety and the health of the trees they work on.