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.Repair Motor Brake: These electric motor carbon brushes are mainly used to replace intermittent motor wear brushes and restore the electric brake of the motor.20Pcs for Easy Replacement: These electric carbon brushes are ideal replacements for old and damaged carbon brushes; There are a total of 20 in the box for you to use for a period of time, easy to replace.Applicable Power Tools: These motor carbon brushes are widely used in various power tools and motors, such as electric circular saws, miter saws, electric drills, electric hammer drills, and dust collectors.Installation Method: In order for these motor carbon brushes to be suitable for motor or generator operation, they must be connected to the coil of the rotor to form a complete circuit.Material: Metalcolour: blackPackage Contents:1 set x Electric Motor Carbon Brushes(20 Pcs)Only the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.