High quality construction with nylon filament abrasive bristles securely fixed to robust bases and a 1/4 inch hex shank for stable, non-slip mounting in most drills. Engineered for long service life, these brushes resist deformation, delivering reliable performance from heavy-duty cleaning to delicate finishing. Safe design with non-sparking, chemical- nylon bristles that reduce the risk of skin punctures and flying metal fragments compared to traditional steel wire brushes. The filaments maintain shape without rusting or shedding under normal operation, limiting splatter and debris for a cleaner, working environment. Comprehensive 18-piece set featuring six pen brushes, six flat wheels, and six bowl brushes in gray 80 grit, red 120 grit, and blue 240 grit. Multiple sizes and shapes let you access tight corners, edges, and broad surfaces, providing the right abrasive power for every rust, paint, or removal job. Efficient cleaning design combines tough nylon abrasive grains with a balanced wheel and cup profile to minimize and improve control. Ideal for removing grime, scale, and oxidation on metal and non-metal surfaces, helping you prep parts faster while maintaining consistent contact and even material removal. Versatile drill attachment compatible with most cordless and corded drills using a standard 1/4 inch hex shank, making it quick to swap between grits and shapes. Suitable for treating steel, stainless steel, aluminum, wood, plastic, PVC, tiles, and stone, ideal for rust, paint, , and burr removal tasks., Weight: 2.7116858226 pounds, Manufacturer: Xnuiasqe