Factory Direct 4-inch Polishing Wool Wheel is designed for angle grinders and suitable for 100 grinding. It is made of thickened felt material to ensure higher durability and excellent polishing results. This stainless steel polishing wheel is suitable for various metal processing, improving work efficiency, and perfectly removing surface oxide layers and scratches, making the workpiece surface smooth as new. Whether for industrial applications or personal DIY, this polishing wool wheel is an ideal choice, helping you achieve high-quality polishing results with ease.