6 Pieces Stainless Steel Bore Brush in Different Sizes Twisted Wire Cleaning with Handle 1/4 Inch Hex Shank for Power Drill Impact Driver, 4" Long （8mm,10mm,12mm,15mm,17mm,19mm)

• Multi specifications: there are 6 different sizes of twisted wire stainless steel bore brushes, including 8 mm, 10 mm, 12 mm, 15 mm, 17 mm and 19 mm indiameter; Each brush has 4 inch in length and 1/4 inch hex shank to be mounted on any power drill • Practical design: the wire cleaning brush is designed for easy access into narrow holes and confined areas, can be applied for ports, tubes, bearings, cylinders or other narrow clean up requirements • Easy to use: you just need paste one of the brushes on the included handle to bore out rust or dirt, and it can also use on any power drill or die grinder, which can provide you with effective cleaning • Package contains: you will get 6 pieces stainless steel bore brushes with handle, enough quantity and various sizes can meet your different needs, and suitable replacement for traditional hand wire brushes • 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