What is the difference between a chainsaw, a chainsaw, an air saw, and a chainsaw?
Chainsaw, also known as "power saw", is a cutting tool that uses electricity as power to cut wood, stone, steel, etc., and has sharp teeth on the edge. Separation of fixed and portable, the saw blade is generally made of steel, there are round, strip and chain and so on. A chainsaw is a chainsaw, there is no difference between the two. Portable saws powered by gasoline engines are mainly used for logging and lumber making. The air saw is a pneumatic tool powered by air to saw wood, plastic and other materials.