General description These Sanding Discs are designed for efficient grinding and polishing, featuring a variety of grits to meet all your sanding needs. The pack includes 120 pieces, with 10 discs of each grit from 40 to 800, ensuring versatility for different applications. Technical specifications Size: 125mm (5 inches) Grits included: 40, 60, 80, 100, 120, 150, 180, 240, 320, 400, 600, 800 Abrasive Material: Aluminum Oxide Weight: 850g Quantity per pack: 120 pieces Pre-punched holes: 8 Usage These sanding discs are ideal for use with power sanders, providing a dust-free experience thanks to the pre-punched holes that effectively collect dust during operation. The grits are printed on the back for easy identification, allowing for quick selection based on your sanding requirements.