This brush adaptor is designed specifically for bench grinders, enabling the mounting of wire wheels with a 2-inch inner diameter. By providing reusable reducer bushing inserts, this adaptor effectively transitions the dimensions for general-purpose use. Crafted by Flexovit Abrasives, it offers an efficient solution for various applications with wire wheel brushes. Whether you're tackling a range of grinding tasks or seeking versatile functionality, this adaptor is a reliable addition to your toolkit.