This is a power tool accessory. The specific information is as follows:
- “Carbon Brushes Replacement”: It is a carbon brush replacement part, used to replace the worn - out or damaged carbon brushes in power tools to ensure the normal operation of the power tools.
- “71717/18mm”: The size specification of the carbon brush. The length, width and height are 7mm, 17mm respectively, and the height may have two specifications of 17mm or 18mm. This size parameter is crucial as it determines whether the carbon brush can fit into the specific installation position inside the power tool.
- “for Electric Power Tools”: Suitable for power tools, indicating that the application range of this carbon brush covers various power tools, such as electric drills, angle grinders, electric hammers, etc.
- “Graphite Copper Material”: Made of graphite - copper material. Graphite has good lubricity and electrical conductivity, which can reduce the friction loss of the carbon brush during operation and ensure the smooth conduction of current. Copper enhances the electrical conductivity and mechanical strength of the carbon brush. The combination of the two helps the carbon brush work stably in the power tool and prolongs its service life.