Feature:1. The carbon brush is one of the most important components in the electric nail drill electric manicure machine.2. Replacement of carbon brushes can repair intermittent motors to ensure the normal working performance of the motor.3. Special designed for electric nail drill machine handpiece, wonderful and essential replacement tool.4. Including 2pcs carbon brush of the package to meet your different demands, easy and reliable to use.5. Made of high quality carbon steel material, high quality and durable for long term using, high hardness and not easy to damage.Specification:Item Type: Nail Drill Carbon BrushMaterial: Carbon SteelQuantity: 2pcs Applicable: Suitable for nail drill machine handpiece .Package List:2 x Nail Drill Carbon BrushNote:Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.