- Superior Material: Crafted from durable aluminum oxide abrasive, these discs are designed for effective cleaning and polishing of various surfaces, including polished metals and jade. Their antistatic properties minimize dust accumulation during use. - Comprehensive Set: This product includes 200 sanding discs across 10 different grits—80, 180, 240, 320, 400, 600, 800, 1000, 2000, and 3000—with 20 discs per grit. It also comes with a 1/4 inch shank backing pad and a soft foam pad, providing a versatile solution for all your polishing needs. - Velcro Compatibility: Each disc features a 2-inch Velcro backing, making them compatible with most rotary tools, including bench grinders, pneumatic sanders, and drills. This ensures easy attachment and removal for seamless workflow. - Soft Foam Buffer Pad: The kit includes one soft foam buffer pad. Ensure this pad is securely attached to the sanding discs and the backing pad prior to use for optimal performance and finish quality. - Practical Applications: Ideal for automotive refinishing, woodworking, and jewelry making, these sanding discs are perfect for achieving a high-gloss finish on intricate surfaces and edges. Whether you are polishing metal parts or smoothing out wooden surfaces, this set meets a wide range of project requirements. - Enhanced Performance: The combination of various grit sizes allows for efficient material removal and fine polishing, making it easier to achieve the desired finish quickly and effectively. This product is the perfect choice for professionals and DIY enthusiasts looking for reliability, versatility, and superior results in their sanding and polishing tasks.