Dremel Brass Brush 19.1mm X 2pc #535

Wheel tip for general purpose use. Non-sparking and softer than steel. Will not scratch soft metals like gold, copper, brass.
Ideal for cleaning and surface-finishing
Use on items made from gold, bronze, copper or brass
Use a brass brush to create a soft, satin or matte finish
Very effective on flat surfaces and in hard-to-reach areas like slots (brass wire is non-sparking and softer than steel)
User Tips
Keep a light touch, letting the tips of the brush do the work. Too much pressure can break the wire bristles.
Before using on a material, allow the tool with brush to run at operating speed for at least one minute to discharge any loose wire bristles. Make sure no one stands in front of or in line with the brush.
SAFETY: Do not run in excess of 15,000 rpm.