1/4 Inch Hex Shank Wire Brush Set 6Pcs 8-19mm Stainless Steel Bore Tube Cleaning Brushes for Drill Rust Clean Automotive Polishing Tool

About this item:Variety of Size - We offer you 6 bore brushes with bristle lengths of 8 mm, 10 mm, 12 mm, 15 mm, 17mm, and 19 mm. Are enough to meet your various cleaning needs.Scientific design - bore brush offers easy access into narrow holes and confined areas, designed for use on right angle grinders; Industrial wire brushes are suitable for cleaning steel parts, machinery, the unfinished metal parts, paint stains, corrosion without damaging surfaces or fine features.Hex Shank Design - Our 1/4" hex shank is definitely easier to use than those screw type shanks. You can mount the brushes on a corresponding driver handle, or on a power drill or die grinder for more efficient cleaning.Wide Application - Our abrasive bore brush set is widely used for dusting, rusting, decaying and polishing tubes, ports and bearings, allowing you to clean your kitchen, car or machinery thoroughly.Warm note - Please do not exceed 600 rpm, and do not turn counterclockwise, just for push and pull motion only; Pay attention to the correct use of these brushes, in order to prolong the service life.