170 PCS 5 Inch 8-Hole Sanding Discs, Round Hook and Loop, for Random Orbital Sander 40 60 80 120 150 220 320 400 600 800 Grits, Sand Paper Assortment Pack

170 PCS 5 Inch 8-Hole Sand Paper Assortment Pack：This 170-piece sanding disc set features standard 5-inch diameter and 8-hole design, including 10 essential grits (40/60/80/120/150/220/320/400/600/800). As a practical sand paper assortment pack, it covers rough grinding, medium sanding, fine polishing and precision finishing, meeting diverse working needs

• Ideal for Random Orbital Sander：The 5 Inch 8-Hole Sanding Discs are perfectly compatible with most random orbital sanders, as well as angle grinders and electric sanding tools. Suitable for woodworking, metal polishing, auto detailing, furniture refinishing and DIY projects—great for pros and hobbyists
• 8-Hole Design Enhances Sanding Performance：The 8 precision-positioned holes of these sanding discs align seamlessly with random orbital sanders' dust collection systems. It minimizes airborne dust, keeps workspace clean, and ensures consistent smooth finishes whether using 40 grit for roughing or 800 grit for fine polishing
• Round Hook and Loop Backing for Quick Change：Equipped with high-toughness round hook and loop backing, the 170 PCS 5 Inch Sanding Discs enable tool-free, 3-second replacement. The strong adhesion prevents slipping during high-speed sanding, saving time when switching between 40/60/80/120/150/220/320/400/600/800 grits
• Premium for Repeated Use：Crafted with high-quality aluminum oxide abrasive and thickened waterproof backing, these sanding discs resist tearing and wear. Each disc maintains stable performance across multiple uses, making the 170 PCS assortment pack a cost-effective choice for long-term use