Professional Drill Brush Attachment Kit - This drill cleaning brush set contains 4 nylon brushes of varying size and stiffness to ensure you have the best tool for cleaning work and do not scratch the surface (drill withoutwire NOT included).CleaningSweeping Cleaning - The 4 drill brushes feature quarter-inch quick-change shafts that allow you to attach them to cordless drills or impact drivers in seconds, for smarter, easier cleaningand faster.Quality Material - Our drill scrubber is made of high quality nylon bristles, gripping tightly against the scrubber, and this will prevent the brush bristles from falling off or causing scratches.IdWidely Application - Durable cleaning brushes are widely used for interior and exterior cleaning, such as: bathrooms, pool tiles, flooring, bricks, ceramic, marble, grout, car interior and exterior cleaning, car wheelscar, grease stains on the garage floor, outside the house wall, fence, handrail, etc.LThe P4pcs Drill Brush Attachment Kit is designed to attach to most cordless drills.It can easily carry out any domestic or industrial cleaning job.lHigh quality nylon bristles are perfect for cleaning and scrubbing fiberglass, porcelain, linoleum, tile and grout.The brush has a quick-change arbor that allows it to easily fit into your impact driver or cordless drill.These brushes should cut your cleaning and scrubbing time in half or more compared to the rigorous effort required to scrub your hands.Specifications: Sizes: 2 inch / 3.5 inch / 4 inch / 5 inch Color: yellow / black Package includes: ?1 x 2 inch yellow round brush?1 x 3.5 inch yellow and black cone brush?round brush1 x 4 inch yellow? 1 x 5 inch yellow round brush Attention: Cordless drills/drivers/cordless drills not included Warming Tips: Do not use this brush on soft suede or leather, as it may cause damageyour sofas or seats.