[Material]: The CB430 carbon brush is made of high-quality graphite and copper, with good performance and excellent wear resistance. It has good electrical and thermal conductivity, stable performance, and can ensure a long service life. [Performance]: When the brush is worn and the motor is not working properly, you can replace the brush to repair the intermittent motor and restore the electric brake of the motor. [Perfect Tool]: The carbon brush is one of the commonly used power tool parts. Choosing high-quality carbon brushes can better improve your work efficiency. Our carbon brushes can make your motor run more efficiently and smoothly. [Multiple Applications]: Universal motor carbon brushes can be widely used in various power tools, such as electric circular saws, circular saws, electric drills, dust collectors, weed eaters, blower motors, mixers, etc. motor brakes.