60Pcs 10 Sizes Electric Motor Carbon Brushes Replacement For Power Tool60Pcs 10 Sizes Electric Motor Carbon Brushes Replacement For Power Tool Feature: 1: Carbon brushes made with high quality graphite and copper. 2: Various power tools and motors, such as electric hammer drills, circular saws, cutting saws, and angle grinders. 3: 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. 4: If a new