18pcs Bore Brush, 4 inch Stainless-Steel & Brass & Nylon Cleaning Brush for 1/4 Inch Hex Shank Drill or Handle, Tube Pipe Cleaner Wire Brushes(19,17,15,13,11,9 mm)

AOGYikang 18pcs Bore Brush set comes with 4-inch cleaning brushes made of stainless steel, brass, and nylon, suitable for 1/4 inch hex shank drills or handles, and is an excellent tool for cleaning tubes and pipes. The brushes have various diameters including 19, 17, 15, 13, 11, and 9 mm, meeting the needs of different cleaning scenarios. The matched handle and extension rod make the cleaning operation more flexible, and it is easy to reach narrow or deep areas. There is also a convenient storage bag that can neatly store all tools, saving space and protecting the brushes from being squeezed and deformed. Whether it is rust removal on metal surfaces, dirt cleaning on the inner walls of pipes, or daily fine cleaning work, it can be completed efficiently.You will receive the following products:Stainless-Steel Bore Brush x 6pcs4inch*9mm x 14inch*11mm x 14inch*13mm x 14inch*15mm x 14inch*17mm x 14inch*19mm x 1Brass Bore Brush x 6pcs4inch*9mm x 14inch*11mm x 14inch*13mm x 14inch*15mm x 14inch*17mm x 14inch*19mm x 1Nylon Bore Brush x 6pcs4inch*9mm x 14inch*11mm x 14inch*13mm x 14inch*15mm x 14inch*17mm x 14inch*19mm x 1Handle x 1Extension rod x 1Cloth Bag x 1

• The cleaning brushes made of stainless steel, brass, and nylon, with diameters of 19, 17, 15, 13, 11, and 9 mm, suitable for different cleaning objects and scenarios.
• It can be connected with a 1/4 inch hex shank drill or handle, and with an extension rod.
• When using electric drill, it can improve work efficiency to remove stains on metal surfaces, dirt on the inner walls of pipes, etc.
• It is equipped with a three - fold storage bag, which can protect the brushes from being squeezed and deformed.
• It is a practical cleaning tool for homes, workshops and other places.