Description: 【Material】: Carbon brushes made with high quality graphite and metal with great electrical and thermal conductivity, excellent performance and long service life, durable in use. 【Repair Motor Brake】: These electric motor carbon brushes are mainly used to replace intermittent motor wear brushes and the electric brake of the motor. 【Suitable For】:Electric motor carbon brushes suit for various power tools and motors, such as electric hammer drills, circular saws, and angle grinders. 【Effect】: Replacing carbon brushes can repair intermittent motors. Worn carbon brushes are usually the cause of poor motor operation; carbon brushes can of the motor. 【Note】: If a carbon brush is replaced, and it does not take a few minutes or a few hours to find that the carbon brush has been worn out or half worn, it means that your rotor is broken. Please replace the rotor in time. Specification: Material: Graphite Metal Size Chart: 6mmx1.1cmx1.5cm/0.24inchx0.43inchx0.59inch Package Includes: 2 Electric Motor Carbon Brushes(6 Pack) Note: Please allow slightly errors due to manual measurement and different monitors.