Designed for light brushing such as deburring, cleaning and polishing. PFERD offers a wide range of miniature brushes for precision work. These can be used on flexible shaft drives, micro motors or electric grinders. Brushes with natural bristles (animal hair) are designed for light cleaning and dust removal, as well as for polishing (in combination with polishing pastes). These bristles are harder and less flexible than other natural bristle types. Natural bristles are temperature-resistant up to 300°F.