High Quality Nylon brushes are made of abrasive wire. High melting point, chemical resistance and strong strength. Improve efficiency. The bristles have low water absorption and are suitable for sanding in both dry and wet conditions. The bristles are strong and durable, not easy to break, and have a long service life. They can shorten polishing time, reduce polishing wear and improve device efficiency. UsageCan be installed on the drawing machine for wood polishing and derusting, deburring and cleaning from the wooden floor. With electric wire drawing machine and open wood paint (wood grain reduction) can be used for carpentry, furniture. Acid and alkali resistance. Nylon brush has good acid and alkali resistance, chemical organic solvent resistance, without destroying the original surface light solubility. Scope of applicationWide scope of application, hyperboloid, concave-convex surface, all kinds of surfaces can be polished completely and evenly. Suitable for wet and dry sanding. It is better to add a little water when using in order to increase the hardness and wear resistance of bristles after cooling. Material: abrasive wire. Color: gray and yellow Diameter: 120mm Height: 100 mm. Inner hole diameter: 20mm Grit: 120/180/240. Contents: 1 nylon brush.