Natural bristle brushes for cleaning and preparing surfaces for buffing and polishing and for use with polishing compounds with– chungking for stiff, horsehair for firm, and goat hair for soft bristles are evenly held with steel rings. Brass and steel brushes are for all metal surfaces to remove rust and corrosion, de-burr, clean, blend edges, and other surface texturing and preparation. 12 x 9.5 mm (.472″ x .374″) Cup Brushes: White Goat Hair and Black Bristle. 4.8 x 9.5 mm (.472″ x .188″) End Brushes: White Goat Hair, Black Bristle, Steel Wire, and Brass Wire. 22mm (.866″) diameter Wheel Brushes: Grey Goat Hair with Suede inner layer, White Goat Hair, Black Bristle, Brass Wire, Brush-Steel Wire, and Stainless Steel Wire.
