Chainsaw manufacturers teach you what to pay attention to when cutting trees:
1: The wind direction, the inclination of the tree, and the position of the big branches should be considered when deciding the tree feller. Ease of work after sawing down trees and other factors.
2: When cleaning the area around the tree, you should also consider the coverage area when the tree falls, ensure the safety of the area, and arrange a good foothold and retreat.
3: Open a V-shaped notch with a diameter of one-third when the tree is felled.
4: Make a saw cut on the other side of the V-shaped notch, slightly higher than the level of the V-shaped notch.