[DIAMOND POLISHING PADS] This granite polishing kit includes 10 pieces of 4-inch diamond sanding pads, 2 wool felt polishing pads, 1 hook and loop backer pad with 3/8 inch-11 thread, and 1 8mm drill adapter. Designed to enhance polishing efficiency for marble and other stone surfaces. The wool felt buffing pads are made of natural wool, allowing smooth polishing without surface damage. [GRANITE POLISHING PADS] The set includes 10 diamond polishing pads in progressive grits: 30, 50, 100, 200, 400, 800, 1500, 3000, 6000, and 8000. Suitable for both wet and dry use. Grits 30–100 can be used dry or with water. Grits 200–8000 must be used with water to ensure optimal performance and prevent overheating. [TILE POLISHING PADS FOR GRINDER] These concrete sanding pads are constructed with resin bond and embedded diamond particles for durable, consistent performance. Compatible with grinders and polishers. The hook and loop backer pad allows quick and secure attachment of polishing pads. [STONE POLISHING KIT] The included hook and loop backer pad enables easy installation and removal of polishing discs. Connects to standard power tools such as drills, grinders, or polishers. Do not use with high-speed grinders. Recommended maximum RPM is 4500, with optimal performance at 2200 RPM to prevent surface damage. [WIDE APPLICATIONS] Ideal for polishing solid surface materials including concrete, tile, stone, granite, marble, quartz, and more. Suitable for countertops, tabletops, and residential or commercial restoration projects. For best results, use with water during polishing. Color: Mixed (random color, no color choice available) Material: Diamond Package Contents: - 10 x 4-inch diamond sanding pads (grits 30–8000) - 2 x wool felt polishing pads - 1 x 3/8 inch-11 thread hook and loop backer pad - 1 x 8mm drill adapter Note: The package includes only the items listed above. Other accessories are not included. Due to lighting and display differences, the actual product color may vary slightly from images. Measurement may vary by ±1–3 cm.