6PCS Stainless Steel Bore Brush Wire Brush 1/4" Shank for Power Drill Cleaning
6Pcs Bore Brush. 【1/4" Hex Shank】Each brush has a 1/4 "hexagonal handle that can be installed on power drill or die grinder. 【High Quality】Made from stainless steel material, is wear-resistant, high hardness and durable.