Crafted by CGW Abrasives, these aluminum oxide flap wheels are designed for precision and durability, making them an essential tool for various applications. With a size of 3 x 1 x 1/4 inches and a grit rating of 80, they deliver consistent cutting action and exceptional performance, even at high speeds of up to 20,000 RPM. The fan-like arrangement of the flaps ensures effective use on a range of materials including steel, stainless steel, brass, and even wood, allowing you to tackle small and hard-to-reach areas with ease. Packaged in quantities of ten, these flap wheels are perfect for both professional and DIY projects, providing long-lasting results and versatility for your abrasive needs.