A chainsaw is a portable, mechanical saw powered by an engine that cuts with a set of teeth attached to a rotating chain driven along a guide bar. It is used in activities such as tree felling, limbing, bucking, pruning, cutting firewood, and harvesting timber.
Chainsaws were invented in the 19th century and have since become indispensable tools in forestry, landscaping, construction, and even disaster relief. They are efficient, powerful, and relatively easy to use, making them a popular choice for both professionals and homeowners.
