4" Saucer Cup Brush with Knot-twisted Wires, 5/8" Arbor, 20000 Max RPM

These brushes have a built-in working angle of 45 to clean surfaces in hard-to-reach areas such as inside corners, edges and contours. Knot-twisted brushes are tightly knotted to remove surface imperfections quickly and ensure a long, productive lifespan. Crimped brushes provide excellent cleaning on uneven surfaces. For surface cleaning such as removing paint, rust and corrosion Tightly knotted for maximum impact and long brush life (knot-twisted only) Aggressive brushing action Fast brushing action Perfect balance Smooth action Top quality wire Applications: Brushing, Deburring, Removal