Chungking bristles mounted into hardwood hubs with 1/4" arbor holes for use on the tapered spindles of polishing motors. Genuine Chungking bristle insures longer life and superior polishing action piece after piece. Wood hubs are seasoned hardwood and oil-treated to prevent splitting and guarantee long-lasting service. Bristle tufts are "staple-set" into hubs to remain securely fastened until completely worn down.
3 rows of converging bristle
Hub Diameter: 1-3/8" and Tapered Arbor Hole
Trim Length: 3/8"
Overall Diameter: 2-1/8"