Aster Bore Brush Set, 6 Pieces Stainless Steel Bore Brush Bristles wire brush for drill Washing Polishing Tools with 1/4 inch Hex Shank Handle for Cleaning Rust, Auto, Corrosion, Tubes Holes(Copper)

• Package contains: You will receive 6 brass drill wire brushes for cleaning rust, plenty of quantity and various sizes to meet your different needs, suitable for replacing the traditional hand wire brushes.
• Appropriate size: Our bore brush set for drill comes with 6 different sizes of copper tube cleaning brush including 8mm, 10mm, 12mm, 15mm, 17mm, and 19mm diameters; each brush has a 4.5" long and 1/4" hex shank and can be mounted on any drill or die grinder (not included).
• Durable material: The bristles of our bore wire brush for drill are made of stainless steel for rugged, long-lasting use that thoroughly removes rust and detail, making them an ideal alternative to traditional manual wire brushes.
• Multiple Applications: The wire brush for power drill has a wide range of applications for electric drills, impact drills, wire tube drill, mold grinders, and can be widely used in automotive, manufacturing or machining fields.
• Warm note: Do not exceed 600 rpm, do not rotate counterclockwise, and use only for push and pull motions; proper use of these wire hole brush will prolong their life.

Feature: -Practical design: Designed for easy access to narrow holes and confined areas, the bore cleaning brush are suitable for cleaning rust, corrosion, debris and dirt for automotive, plumbing, porting or other confined cleaning requirements such as small engine parts or motorcycle engine blocks, scrubbing the inside of condensate lines, and cleaning caliper bolt holes and threaded holes. -Easy to use: Simply attach one of the bore brushes to the included handle to drill out rust or dirt, it can also be used on any electric drill or die grinder to provide you with an effective cleaning. Specifications: Material: 45 gauge steel + copper wire Size: Length 11.5cm/4.5inch, Diameter 0.8cm/0.31inch,1cm/0.39inch,1.2cm/0.47inch,1.5cm/0.59inch,1.7cm/0.67inch,1.9cm/0.75inch respectively. Net weight ：114g Gross Weight : 114g Packing: Bagged Supplier packed Package Size: 15 x 10 x 2.3cm Packing List: 6 Sizes drill wire brushes for cleaning rust