Corded grinders and polishers

Network

— mains power is suitable for tools of any power, and the continuous operation time is almost unlimited (as long as there is mains voltage and the tool does not overheat). The disadvantages of this option are the dependence on sockets and the presence of a network cable, which limits mobility and can get tangled under the arms, creating inconvenience during work. However, these moments are relatively rarely critical, so most modern grinders use mains power.