6mm Shank 150 240 320 400 Grit Sanding Wheel Sealing Paper Grinding Polishing Cloth Wood Carving Metal Polishing Heads

This product is ideal for grinding internal holes larger than 40 mm in diameter, especially irregular ones. It is suitable for grinding and polishing uneven surfaces of wood, metal, and plastic. It completely replaces manual sanding, significantly improving productivity. Package includes: 1 x grinding wheel sandpaper.