The 2" Twist™ Topcut sanding discs from Walter Surface Technologies are designed for exceptional performance and longevity, making them an indispensable tool for professionals working with aluminum, stainless steel, and structural steel. Each disc is crafted for quick mounting with a convenient plastic "TR" button, ensuring efficiency even in confined spaces. Packaged in sets of 50, these discs not only offer high productivity but also maintain a lightweight design, making them easy to handle and store. With their robust construction, they are ideal for achieving superior finishes and precision in your sanding tasks.