Details:* These wire brushes can remove burrs, rust, dust, removing the oxide layer.*For different angles of wood, metal materials, etc. polishing and grinding all kinds of rough surface.* Does not rust, durable, long service life.* After the surface antirust processing, suitable for metal and non metal surface polishing, derusting, degreasing burr, polishing etc.* Suitable for the use of electric tools such as angle grinder, electric drill, special equipment and so on.* Material: steel* Dimensions: 6x25mm, 6x75mm, 6x75mmPackage contents:1* 3pcs Brush Polishing WheelsNote:The real color 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