Description: 【 Effortless Pipe Cleaner】: Quickly and effectively removes rust, from copper pipes. Simply attach to any standard power drill to get a clean surface in seconds, eliminating the hassle of manual scrubbing 【 Professional】: Creates smooth surface on copper tubing. Greatly improves of your plumbing, HVAC, or refrigeration work 【Sturdy Lightweight Design】: Constructed from aluminum alloy, this Copper Pipe Cleaner is sturdy for long term use 【Universal Drill Compatibility】: Plumbing Tools featuring a standard hex shank, this pipe cleaner is designed to fit securely into virtually any electric drill. 【Widely Used】: for Copper Pipe Cleaning, Polishing, Paint and Rust Removal for Tubes, addition to any professional's or DIY enthusiast's toolbox Size Chart:1/2" cleaner :  3.81cmx7.62cm/1.50inchx3.00inch Package Includes: 1 Copper Pipe Cleaner 2 Spare Brushes Note: Please allow slightly errors 1-2cm differences due to manual measurement.