Flap Discs, 10 Pack, 4.5 Inch, 40 Sanding Discs, High Density Aluminum Oxide Sanding Discs, Grinding Wheels for Sanding Metal and Wood

General descriptionThe Flap Discs come in a pack of 10, featuring a 4.5-inch diameter and 40# grit. Made from high-quality aluminum oxide resin fiber and fiberglass backing, these discs are designed for sanding metal and wood, providing excellent wear resistance and durability.Technical specificationsQuantity: 10 discsGrit: 40#Outer diameter: 4.5 inchesMandrel diameter: 0.87 inchesMaximum RPM: 18000Compatibility and accessoriesCompatible with most air and electric grindersSuitable for angle grindersUsageIdeal for grinding, deburring, cleaning, chamfering, sanding, and finishing various surfacesEffective for removing rust and paintExcellent for welding performanceOther informationSafety tip: Wear safety glasses and gloves before starting workBe cautious of sparks and avoid directing them at flammable objects or peopleNo need to apply excessive pressure; the discs will perform effectively with minimal effort