Adopt high density abrasive wire, acid and alkali resistant, anti-corrosion, not easy to break. Can be installed to drawing machine for wood polishing and burnishing. Suitable for kinds of surface, such as flat, curved, concave, convex or irregular surface. For derusting , deburring and cleaning wooden floor for brushing soft annual rings on wood. The utility model can rapidly grind, scratch and solder printing,and can effectively reduce the drawing line, and is convenient and quick to use, and the mirror effect can be achieved after polishing. Introducing the Rocaris Abrasive Drum, a 40 Grit abrasive wheel perfect for various surface polishing needs. This wire drawing polishing wheel, with dimensions of 4.5 x 4 inches, is designed for use on wood and metal surfaces. Its high-density abrasive wire offers acid and alkali resistance, ensuring a long-lasting and efficient polishing experience. The Rocaris Abrasive Drum is suitable for use on flat, curved, concave, convex, or irregular surfaces, making it a versatile tool for your drawing machine. It's ideal for derusting, deburring, and cleaning wooden floors, leaving a smooth, polished finish. The coarse grit (40.0) quickly grinds and scratches surfaces, reducing drawing lines and providing a mirror effect after polishing. This product is made of durable plastic or resin material, ensuring compatibility with a wide range of drawing machines.