Versatile Cleaning SetThis 7-piece electric drill brush set is perfect for a wide range of cleaning applications, from kitchens and bathrooms to outdoor surfaces, making it an essential tool for thorough household cleaning Durable MaterialMade with high-quality polypropylene bristles, these brushes offer scratch-free, chemically resistant, and long-lasting performance, making them a reliable choice for your power cleaning needs Universal FitCompatible with both corded and cordless drills, the 1/4-inch steel shank ensures easy and secure attachment to your drill for safe and efficient operation Time-Saving SolutionSay goodbye to tedious manual scrubbing! The high-speed rotation of your drill combined with these quality brushes effortlessly removes dirt, grime, stains, and years of accumulated dust Multi-Surface CleaningIdeal for cleaning wheels, carpets, upholstery, glass, leather, bathtubs, showers, tiles, stoves, cabinets, countertops, sinks, pots, pans, spas, brick, garages, gutters, grills, and more Specifications: Material: PP wavy bristles, reinforced PP chassis, nickel-plated S2 steel connection rod Connector: 1/4 inch Connection Rod Length: 15cm Ball Head Brush Diameter: 3.5 inches Solid Disc Brush/Round Brush/Sponge Brush Diameter: 4 inches Small Brush Diameter: 2.5 inches