replaceable brushes: 4-inch round brush, 5-inch round brush for large-scale cleaning, 3.5-inch tapered brush for cleaning corners and curved surfaces, and 2-inch round brush for cleaning hard-to-reach areas reach. Easily meet different requirements Strong cleaning power: The drill brush has strong cleaning power and no scratches during cleaning. It only takes seconds to turn a conventional electric drill or impact wrench into a powerful cleaning tool, saving time and energy.Wide Range of Uses: Our cleaning brushes are widely used for various internal and external cleanings, such as bathrooms, swimming pools, floors, tiles, marbles, house walls, fences, wheels and cars.Compatibility: Standard ? ", compatible with all cordless drill / screwdriver with 1/4" thread High quality materials: our drill brushes are made of high quality nylon bristles, firmly pressed against the scrubber to prevent the bristles from falling or getting scratch Specification:Material: PP, nylon Color: yellow Quick change shaft: ? "inch Dimensions: 5" diameter round brush, 1" long bristle 4" diameter round brush, 1" long bristle 2" diameter round brush, 1" long bristle Angled brush 3.5" diameter, 3.6" long bristle Weight: 392g Attention: 1.Cordless Drills/Drivers/ cordless drills not included 2. Please test on a small area first. 3. Please wear goggles or eye protection tool in case the cleaning agents escape while rotating. 4. Use low torque on your drill. You don't need a lot of pressure, the brushes are well placed to do the job. 5. To clean the brushes, remove them from the drill, rinse clean them with warm water and let them dry. 6. For best results, always wash the surface with water, then use a detergent or soap such as a clean cloth or an inst stain extractor. antaned or apply. Scope of delivery: 4 x drill brushSold by Briday storeProducts from He Wei's store