- Cutting design and construction: Sawtooth-shaped cutting pad divided into two continuous parts for stable cutting and finishing. - Material and practicality: Made of high quality aluminum oxide for durability and effective results across multiple materials. - Backing and attachment: Hook-and-loop backing sandpaper for easy and quick attachment to the sanding device. - Size and structure: Diameter 152 x 105 mm (approx.), 11 holes, color as shown in the picture. - Quantity and grit options: 10 pieces per pack; Model options include 60 (grit), 80 (grit), 100 (grit), 120 (grit), 180 (grit), 240 (grit), 320 (grit), 1000 (grit), 1500 (grit), 2000 (grit). - Applications: Ideal for removing material and polishing metals, wood, plastics, leather, rubber, glass, and more. - Important usage notes: You must stick the sandpaper on the adhesive disc to fix and polish the disc. When using an electric drill, you still need to add a converter. - Use scenarios: - Metal finishing: deburring and polishing welds or metal surfaces on aluminum or steel parts. - Woodworking: shaping and smoothing edges or surfaces on furniture components. - Plastic and glass work: deburring and polishing edges on acrylic parts or glass edges for a smooth finish.