Nyalox 2-1/2 in. Fine Cup Brush is designed for spot working and accessing hard-to-reach areas with ease. Featuring medium to fine nylon bristles impregnated with aluminum oxide, this brush provides gentle yet effective light cleaning and polishing of metal surfaces without causing gouges. Its 1/4" shank ensures compatibility with a variety of tools, making it a versatile addition to your cleaning and polishing toolkit. Model Number: 7200007