In the past, the cutting of wood was mainly carried out by hand-held saws. Later, there were some electric circular saws, which saved manpower and realized the processing method of rapid material cutting. However, as people demanded the processing technology, wood cutting The appliances are also more and more, but their main characteristics are basically the same. Firstly, electricity or a gas source is used as the power source, which greatly saves manpower. Secondly, the processing technology is continuously improved, the division of labor is more refined, and an electric circular saw appears. Reciprocating saws, and jig saws, but good mechanical equipment and tools are not enough, and must be matched with the best professional consumables accessories, such as circular saw blades, saber saw blades, jig saw blades, etc.