Good thermal conductivity, practical replacement carbon brush for electric motors and generators

Features: 1. Revives your electric power tool. 2. Carbon brushes are easily worn and damaged; this set is a good replacement. 3. Convenient carbon brush replacement. 4. Conductivity and thermal conductivity. 5. Suitable for operation in electric motors or generators; the rotor coils must be connected to complete an electrical circuit. Specifications: Features: Revives your electric power tool. Convenient carbon brush replacement. Conductivity and thermal conductivity. Carbon brushes are easily worn and damaged; this set is a good replacement. Suitable for use in electric motors or generators, the rotor coils must be connected to complete an electrical circuit. Specification: Material: Carbon Type: 101 Weight: Approx. 83g / 2.9oz Size: Approx. 6*10*15mm / 0.2*0.4*0.6in Package List: 20 * Carbon Brushes Note: Please allow slight errors due to manual measurement. Thank you for your understanding.