Features: , Carbon motor brush is one of the main components of power tools such as electric drillsWorn brushes are usually the cause of poor motor performanceReplacing brushes can repair intermittent motors. A new brush can restore the electric motor brake. Suitable for: various power tools and motors, such as electric hammer, circular saws, cutting saws and angle grindersProduct parameters:Color: Black + Gold (pictured)Material: Carbon + MetalProduct Number: MAK-CB50 or MAK-CB51In order to get code: CB9, CB10, CB50 CB51 CB60 CB68 181021-2 191947-0Dimensions (length x width x height): 12x8x5mm (approx)Quantity: 10 piecesPackage list:10 * carbon brushNote:1. The actual colors of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.2. Please allow slight manual measurement deviation for the data.