TEMO 10pc Carbon Steel 1/2" Cup Wire Brushes #442 with 1/8" fit Dremel & Compatible Rotary Tool
New 10 pieces 442 Carbon steel wire brushes in cup shape They will fit your hand drill, drill press & your Dremel and Foredom tool with a 1/8" (3.175mm) collet. Overall length is 51mm (2 inch). Cup diameter is 1/2" (12.7mm). Shank diameter : 3.17mm (1/8 inch) suitable for removing rust and oxidation.