Features: Abrasive wire material; Made of high melting point chemical resistance; Wide use; Double curved surface concave surface and convex surface can be used to completely grind all kinds of surfaces. Bristles and high durability strength for long service lifespan; Reduces polishing time and improves equipment efficiency; Suitable for cleaning wood floor to brush wood soft annual wheels; Suitable for cleaning electricity; Deburring removal of carpentry machines and carpenter furniture mahogany furniture using polishing wire material Diameter 4.7 inches (120 mm) Height: 3.9 inches (100 mm) Hole Diameter: 0.7 inches (19 mm) Package Includes: 1 x Polishing Wheel