Compatible with various tools such as die grinders, grinders, electric drills, and cordless drills. Ideal for polishing or cleaning small areas or objects, this kit fits securely into any "chuck" type drill up to 1/4 inch capacity. Flexible Design: Abrasive sanding disks work with a buffering pad to protect the backing pad and allow precise sanding on die surfaces, headlights, wood, metal, lacquer, mirror finishes, artwork, jewelry, and crafts. Wet and Dry Use: Hook and loop sandpaper enables quick and easy更换 (replacing), resists clogging, and offers anti-static properties with enhanced flexibility due to high-strength aluminum oxide grain textile material. Suitable for both wet and dry grinding applications. Can be used with polishing agents to achieve a smooth surface finish. Color: Red + Black Material: Alumina + Sponge Package Contents: 200 x Sandpapers (80, 100, 180, 240, 600, 800, 1000, 1200, 2000, 3000 – 20 pieces each) 1 x Back Plate 1 x Soft Foam Buffering Pad 1 x Metal Round Shaft Note: The package includes only the items listed above. Other products are not included. Note: Lighting and display differences may cause the color of the item to appear slightly different from the actual product. Measurement allows an error of +/- 1-3 cm.