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 Power Drill Cleaning Impact Driver(Stainless Steel)

Feature:
-Practical design: Designed for easy access to narrow holes and confined areas, the twisted wire 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 + stainless steel
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.
Net weight ：114g     
Gross Weight : 114g       
Packing: Bagged Supplier packed
Package Size: 15 x 10 x 2.3cm
Packing List: 6 Sizes Bore Brush Set - Stainless Steel