- 70-Piece Multi-Grit Sanding Disc Set: This set includes 70 sanding discs in six different grits—10 each of 60, 120, 150, and 180 grit, plus 15 each of 80 and 240 grit. This variety ensures you have the right sandpaper for any project, from rough shaping to fine finishing. - Durable Heavy-Duty Material: Crafted from high-quality alumina particles and a strong resin binder, these discs are designed for durability and effectiveness. They are antistatic, which helps improve work efficiency and prolongs the lifespan of each disc during sanding tasks. - Convenient Hook-and-Loop Design: The hook-and-loop backing makes it easy to attach and detach discs from your drywall sander. This feature prevents the discs from falling off during use and allows for quick changes, enhancing productivity. - 9-Inch 8-Hole Design: Each 9-inch sanding disc features 8 punched holes that prevent dust buildup while you work. This design improves dust extraction, ensures better surface finishes, and provides optimal cleaning and polishing results. - Practical Applications: Ideal for drywall sanding, woodwork, and automotive refinishing, these sanding discs are versatile for various projects. Whether you're prepping surfaces for painting or achieving a smooth finish on cabinetry, this set meets all your sanding needs. - Compatibility: Designed for use with standard drywall sanders, these discs can easily be integrated into your existing tools, making them a practical choice for both DIY enthusiasts and professionals. Choose this 70-piece sanding disc set for high-quality, reliable performance that tackles a range of sanding tasks effectively.