Brass Wire Bore Cleaning Brush Set - 6 Pieces With 1/4in Hex Shank, Drill Compatible (Yellow)

Specification Item Type: Bore Brush Size: Length: Approx. 4in / 10.1cm Diameter: Approx. 8mm / 0.31in, Approx. 10mm / 0.39in, Approx. 12mm / 0.47in, Approx. 15mm / 0.59in, Approx. 17mm / 0.67in, Approx. 19mm / 0.75in Various Specifications: This set of boring brushes includes 6 different diameter hole brushes, including 8,10,12,15,17 and 19 mm, so you can choose the right size to suit your needs. No hair removal, proof, not easy to deformation. Easy to Use: Users can easily remove any or by simply mounting one of the boring brushes on a power drill or die grinder, or on the corresponding drive handle. 6 Sets: This set includes 1/4 inch hex handle in various sizes, cleaning brush approximately 4 inches in length, and includes a manual drive handle.