The BitBuddy impresses with its simple and effective handling of frequently changing screwing applications. The bits are removed directly from the box by being inserted into the bit holder and are replaced in the same way. In addition, the bit is automatically returned to the correct position in the box when bits are changed. This approach serves to ensure order so that fewer parts are lost. The box is made from fibreglass-reinforced polyamide and is complemented with a practical belt clip.