PFERD crimped cup power wire brushes. For light duty application and surface cleaning. Flat brushing, edge cleaning, and flash removal. Recommended for use on portable power tools to remove paint, burrs, and corrosion. Suitable for use on stationary machines and angle grinders. Cup brushes are built with high quality components that are designed to perform in welding and industrial applications. Great cutting action and flexibility, excelling on large flat and curved surfaces. 1-3/8-inches trim length. 5/8"-11 thread size. Uses in industries area: automotive, transportation, mining, electronics, aerospace, welding, nuclear, textiles, food services, construction, petrochemical, farming, medical, shipbuilding, fabricating, defense, foundries and plastics.