DEWALT CARBON BRUSH replacement

The main material of this kind of carbon brush is electrolytic copper and graphite. According to the use of the need to sometimes use silver (precision instruments used, very expensive), aluminum powder, lead powder and other metals, these carbon brush which also contains binder and binder-free points. This type of carbon brush has both the friction characteristics of graphite and the high conductivity of the metal, therefore, suitable for high load and commutation requirements of low voltage motor (such as car start motor, etc.). Its peripheral speed does not exceed 30 m / s.

The advantage of power tools carbon brush:
small spark
low noise
long life
Anti-electromagenetic interference
Safe and reliable
Reasonable price