3pc Rotary Tool Brass Wire Brush Set - Wheel, Cup, End Brush - Fits Dremel - 1/8" Shank - Clean, Polish, Prep available on August 11 2015 from Amazon for 1.89
UPC bar code 962466007842 ξ1 registered August 11 2015
Product category is Business Industrial
Manufacturered by Industrial Tools
One of the most versatile accessories for all models rotary tools * Fine all-brass wire brush removes grime, light rust and polishes * Set of three brush wheels, 3/4" wheel, 3/4" cup and 1/4" end brush * Solid steel shanks with corrosion resistant nickel finish; cup & end 1-1/8", wheel 1-1/2" * Safe on most metals, glass, stone & wood; for plastics & similar material use at low speed
I bought these for my Dremel for work on gun parts. I used them a couple times so far and they work fine, but they do seem to be on the low end in regards to quality. Not sure if they are brass or not; brass is a softer metal and these feel pretty stiff. They did scratch my gun parts a bit so I wouldn't use them on anything that you don't want scratches on.