Electric tool is powered by an electric motor or electromagnet.  It is a mechanized tool that drives the working head through a transmission mechanism.It has the advantages of portability, simple operation, and diverse functions.  It can greatly reduce labor intensity, improve work efficiency and achieve manual operation mechanization. Electric tools can be seen everywhere, such as electric saws, electric cleavers, electric drills, lawn mowers, angle grinders, etc. in various industries.Strong EAS, strong anti short-circuit ability, high cost-effectiveness, and various packaging forms.