Comprehensive Cleaning Kit - The AOKLIT 6-piece set is your go-to solution for all cleaning tasks, Whether it's hole cleaning or removing surface debris, this set ensures a clean and tidy finish every time. 1/4 Hex Shank Design - Experience effortless cleaning with our 1/4 hex shank design that allows easy attachment to drills and drivers. Diverse Set of Tools - Catering to different cleaning needs, the AOKLIT stainless steel bore brush set comprises tools in various sizes, adept at accessing hard-to-reach areas and removing stubborn dirt and grime. The brushes effectively adapt to varying contours and surfaces, promising a thorough cleaning experience. Affordable Quality - Embodying reasonable pricing without compromising on quality, the AOKLIT stainless steel hole brush set stands as a testament to quality craftsmanship that caters to both professional and home use requirements. Its long-lasting construction ensures longevity, providing value for your money. Simple Push-Pull Operation - Simplify your cleaning tasks with our easy-to-use tools that require only a push-pull motion to effectively remove debris and dirt. The intuitive design minimizes effort and maximizes cleaning efficiency, saving you time and energy during maintenance activities. AOKLIT 24 pcs Bore Brush for drill, Stainless Steel Wire Cleaning Brush Set, Abrasive Wire Bore Brush Set with 1/4 Inch Hex Shankfor Rust, Cleaning Tubes (8/10/12/15/17/19MM)