This Is Dremel's 1/2" Brass Brush Accessory Bit.
FEATURES: A cup-shaped brush with brass wire bristles.
Brass brushes are non-sparking and softer than steel.
They will not scratch soft metals like gold, copper, brass.
Ideal for cleaning and surface-finishing items made from gold,
bronze, copper or brass.
Use to create a soft, satin or matte finish.
Very effective on flat surfaces.
INCLUDES: One Brass Brush Bit
REQUIRES: Rotary Tool
SPECS: Brush Diameter: 1/2" (13.0mm)
Shank Diameter: 1/8" (3.2mm)
Max. Operating Speed: 15,000 RPM
COMMENTS: Keep a light touch, letting the tips of the brush do the work.
Too much pressure can break the wire bristles.