Fiberglass Scratch Brush Pen - 3 Pack - Jewelry, Watch, Coin Cleaning, Electronic applications, Removing rust and corrosion auspowers_batchone Further more all actions like

Further more all actions like calibration

Single-cut teeth with spade pattern on both sides and one edge provide good chip breaking for rapid material removal on soft materials

Easily cuts or slots bolts

But if you have problem

suitable for dremel rotary tool (2

Fiberglass Scratch Brush Pen - 3 Pack - Jewelry, Watch, Coin Cleaning, Electronic applications, Removing rust and corrosion auspowers_batchone Further more all actions likeFiberglass 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