High quality: the use of high-quality carbon steel, wear-resistant, not easy to produce deformation and wear and tear, strong and durable, in industry and daily life in a wide range of applications, can meet the demand for high strength and high toughness, handling pipeline engineering and other operations can be very good at the job. Suitability: With an OD of 22mm/15mm, this cleaner bit is designed for use with power tools and works best with copper tubing up to 3/4 inch OD, and can be used to clean and deburr efficiently, providing powerful efficiency for cleaning tools, making it your first choice. Superior performance: The hexagonal handle and fine steel wire brush head, part of the hexagonal handle end is designed as a quick-change interface, which can be inserted into the electric drill, upgrading the manual cleaning to electric efficient cleaning. The wire brush has a dense arrangement of metal wires, forming a sharp cleaning surface, which can quickly scrape away stubborn stains such as rust, weld slag and paint residue from metal surfaces, as well as a balance of flexibility and rigidity of the steel wire, which can penetrate deep into the crevices (such as threaded holes and gear grooves) while maintaining its shape without deformation, and realise 360° dead-end-free cleaning. Safety and Stability: The steel bristles can withstand high torque and high temperatures, and the rugged, heat-resistant design ensures safe operation during intense cleaning tasks. The rigid contact of the hexagonal handle + steel wire bristles transmits the user's hand power directly to the cleaning interface in an efficient and ergonomic way, improving staff efficiency. Applications: Widely used in automotive, manufacturing, machining, HVAC, plumbing and industrial applications, whether for precision components, parts maintenance or equipment maintenance, can efficiently solve all kinds of stubborn stains, and efficiently extend and maintain the life of parts.