Features: This set includes 10 steel wire brushes, ranging in size from 8mm to 19mm (including 8/10/11/12/13/15/16/17/18/19mm), to meet your deburring needs in different occasions, suitable for various pipelines and surfaces treatments. Each brush head is crafted from stainless steel wire, excellent corrosion resistance and wear resistance, ensuring good cleaning effect even under high-intensitiesy use and extending service life. Equipped with a standard hexagonal handle, suitable for most power tool and pneumatics devices, the installation is simple and fast, making it more convenient for you to use without worrying about the brush head loosening or slipping. Wire brushes can effectively remove burrs, oxides, and dirt from metal surfaces, helping to improve work efficiency while avoiding damage to substrates. suitable for various applications such as metal processing and post welding treatments. The brush head comes in silver and yellow color, not only beautiful but also easy to classify and identify, allowing you to quickly find the tool you need in a busy work environment and improve production efficiency. Specifications: Color: Silver, Yellow Material: Stainless Steel Length: 10cm/3.94'' Brush head: 8/10/11/12/13/15/16/17/18/19mm Package Includes: 10Pcs Pipe Cleaning Brush note: Please allow 1mm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual color.