they expose fresh embedded abrasive grit that continues to provide consistent clean and fast scuffing and rust removal
Practical Speed Range - The bristle disc can run at a maximum speed of 25000 RPM
such as: stone
provide more surface contact than wire brushes
Fiberglass Scratch Brush Pen - 3 Pack - Jewelry, Watch, Coin Cleaning, Electronic applications, Removing rust and corrosion sold2026 they expose fresh embedded abrasiveFiberglass Scratch Brush Pen 3 Pack Jewelry, Watch, Coin Cleaning, Electronic applications, Removing rust and corrosion This economy fiberglass scratch brush with pen shaped handle can be used for removing rust or corrosion in hard to reach places, cleaning clogged burs, removing excess glue or epoxy, polish metals and many other things. Product Features Great for jewelry, watches, coin cleaning, tight places, electronic applications, removing rust