Optimized Efficiency: Designed for pipes with an outer diameter of 3/4 inch, this metal copper pipe cleaner integrates with power tools for effortless cleaning and deburring. Withstands High Torque and Heat: Hexagonal handle provides stability and comfort; finely constructed steel bristles enable easy maintenance; robust design supports strong connections that withstand torque and heat. Complete Cleaning Solution: Delivers rust removal and polishing of metal surfaces; the copper pipe cleaning brush ensures efficient and thorough cleaning of pipes. Metal Material: Sturdy metal construction delivers excellent performance and long service life in intensive plumbing and industrial tasks, improving work efficiency. Use scenarios: - Clean the interior of 3/4 inch copper pipes in residential or commercial plumbing. - Deburr and prep pipe ends after cutting or soldering to ensure proper fittings. - Remove rust and polish exposed metal surfaces on copper or other metal components.