General description The 5-Inch Hook & Loop Sanding Discs set includes 70 pieces of sandpaper in various grit sizes, designed for a wide range of sanding applications. This assortment features 8 different grit sizes, allowing you to tackle everything from initial sanding to fine polishing. The sandpaper is made from durable materials, ensuring efficient and effective sanding for various surfaces. Technical specifications Disc size: 5 inches (125mm) Grit sizes: 40, 60, 80, 120, 180, 240, 320, 600 Quantity: 70 pieces (10 x P40, 10 x P60, 10 x P80, 10 x P120, 10 x P180, 10 x P240, 5 x P320, 5 x P600) Shank size: 5/16 inch (8mm) Thread: 3/8 inch Maximum RPM: 12200 Measurement allowed error: +/- 1-3cm Compatibility and accessories Compatible with air or electric drills, die grinders, and other rotary tools Includes an adapter for easy attachment to drill bits Angle grinder attachment with 3/8 inch thread for M10 angle grinder bits Usage Suitable for sanding and finishing materials such as