Engineered for efficiency and high production, this 4-1/2" x 5/8-11 T-27 flap disc is an essential tool for grinding, blending, and finishing tasks. Crafted with premium zirconia alumina abrasive cloth and backed by a robust fiberglass disc, it excels on a wide range of materials, including stainless steel, aluminum, and more. Designed for use with angle grinders, this versatile disc offers exceptional performance without the hassle of clogging, making it ideal for both professional and DIY applications. With a maximum RPM of 13,300, it ensures rapid and effective results, allowing you to complete your projects with ease and precision.