4 1/2 X 5/8-11

You no longer need to clean and polish with a competitive flap disc, then finish with a hand pad or other surface finishing product. Rapid Finish depressed center wheels can be used in place of, or in sequence with, fiber and flap discs, to clean, polish and impart great finishes in one or two operations. Fine grain particles in an advanced resin bond, on our conformable product equal non-loading, non-aggressive cleaning and smear-free finishes on a wide variety of materials. NEX unified wheels and A/O High Strength discs have been mounted onto backings to become versatile depressed center wheels with all the attributes of the NEX and High Strength products.