Key features

• •Excellent Performance: These motor carbon brushes are made of high-quality carbon and alloys with great electrical and thermal conductivity, excellent performance and long service life, durable in use
• •Quality Material: Made of high quality graphite and copper, quenched at high temperature, with high hardness and wear resistance.
• •Package included: 40Pcs carbon brushes 10 sizes, each size 4Pcs(7x17x19mm, 5x11x18mm, 6.5x7.5x13mm, 6.5x13.5x18mm, 6x10x17mm, 6x9x14mm, 7x11x18mm, 6x8x14mm, 5x8x13mm 5x8x15mm).
• •Widely Application: for various of power tools and electric motors, such as circular saw, miter saw, drill,rotary hammer drill, dust collector, motorcycle, weed whacker, chop saw, blower motor, cut-off saw etc.
• •Purpose: Replacing carbon brushes can repair intermittent motors. Worn carbon brushes are usually the cause of poor motor operation; new carbon brushes can restore the rotation of the motor.If a new 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.