Upgrade your sanding projects with the WORKPRO 125mm Sanding Disc Set. This comprehensive 150-piece kit includes 9 essential grits (60, 80, 100, 150, 180, 240, 320, 400, 600), providing complete coverage from aggressive material removal to ultra-smooth finishing. Each disc is expertly crafted from premium aluminum oxide bonded to a heavy-duty backing, delivering a durable, anti-static, and long-lasting performance on a wide variety of surfaces including wood, metal, plastic, and more. Designed for universal compatibility, the 5-inch (125mm) discs feature a strong Velcro attachment system for quick, secure changes and a firm hold without slipping. The 8-hole pattern ensures optimal dust extraction when used with compatible orbital sanders, keeping your workspace cleaner and improving visibility. A color-coded system allows for easy grit identification, streamlining your workflow. Ideal for both professional contractors and DIY enthusiasts, this set is perfect for surface preparation, paint stripping, and fine finish work. Always remember to wear appropriate safety gear and ensure proper ventilation.