6 Pieces Stainless Steel Bore Brush in Different Sizes + 15 Pcs Cleaning Needles Nylon Brushes Tools, Twisted Wire Brush with Handle 1/4 Inch Hex Shank Attachment Drill Set for Tubes Ports Bearings

6 Pieces Stainless Steel Bore Brush in Different Sizes + 15 Pcs Cleaning Needles Nylon Brushes Tools, Twisted Wire Brush with Handle 1/4 Inch Hex Shank Attachment Drill Set for Tubes Ports Bearings

• Different Sizes: 6 sizes of twisted wire stainless steel bore brushes, including 8 mm, 10 mm, 12 mm, 15 mm, 17 mm and 19 mm in diameter. Each brush has 4 inch in length and 1/4 inch hex shank to be mounted on any power drill or die grinder (not included).
• Tips: Please do not exceed 600 rpm, and do not turn counterclockwise, just for push and pull motion only.The 1/4" hex shank of these wire bore brushes is definitely easier to use than those screw type shanks. You can mount the brushes on a power drill or die grinder,or on a corresponding driver handle for more efficient cleaning.
• Application:Widely used for dusting, rusting, decaying and polishing tubes, ports and bearings, allowing you to clean your kitchen, car or machinery thoroughly.Also suitable for cleaning,polishing,painting or rust removal in automotive,fabrication,machining,smiting and other applications.
• Cleaning Brush with Needles: These tools are helical, made of good density nylon and stainless steel; They are rust-proof without hair removal, and not easy to deform.Suitable for drill cleaning, small hole and corner cleaning, auto motorcycles, ATV, Welder, tattoo device, lawn equipment and many other power sport carburetor.
• Packing List: 6 x stainless steel bore brushes with handle, 5 x nylon brush, 10 x cleaning needles tool.You can keep these brushes in your,car,garage,kitchen and office.Easy access into confined areas and narrow holes,which can be applied for tubes,ports,bearings,cylinders or other narrow areas that require cleaning.