A set of 3 electric drill cleaning brushes with a strong and versatile design, easily attachable to any electric or cordless drill. Features: Deep cleaning: removes dirt, dust, and stubborn stains from all surfaces. Easy to use: easily attaches to any cordless drill. Multi-purpose: ideal for cleaning cars, carpets, kitchens, bathrooms, and tiles. Time and effort saving: cleans large areas in record time. Does not scratch surfaces: soft bristles protect the surface. Product specifications: Electric drill cleaning brush set (3 pieces). Material: durable nylon bristles, strong aluminum shaft. Dimensions: brush diameter: 2 inches, 3 inches, 4 inches. Shaft length: 5 cm. Weight: 200 grams. Compatibility: compatible with most cordless drills with a 1/4 inch hex shaft. Maximum speed: 3000 RPM. Operating temperature: from 0 to 60 degrees Celsius. Water resistance: (if the brushes are water-resistant, they can be used in humid places). Made in China. Uses: cleaning hard surfaces (such as tiles, stone, glass). cleaning carpets and upholstery. cleaning cars (interior and exterior). cleaning kitchens and bathrooms.