The techniques and reliability that are known from our air tools are now also being applied in our cordless tools. The use of our cordless tools increases the flexibility of moving the tool in relation to the end product, but also with regard to the workplace and can therefore be put into use quickly anywhere. The battery allows the tool to work autonomously. But at the same time functionality is increased by adding options to control speed, build in intelligence or send signals to the operator about the status of the screwing process. In addition, the lack of cord and cable is of course an improvement of safety in the workplace.