Attributes:
* Material: Stainless Steel
* Length: 100mm / 3.94"
* Diameter: 8mm / 0.31", 9mm / 0.35", 10mm / 0.39", 11mm / 0.43", 13mm / 0.51", 15mm / 0.59", 17mm / 0.67", 19mm / 0.75"
* Brush Head Length: 45mm / 1.77"

What Is Included:
* 8 Piece x Bore Brush

Applications & Features:
--- The bore brush quickly gets into tight holes and tight areas and is suitable for cleaning, polishing or descaling in ports, pipes, bearings, automotive, manufacturing or machining and other typical wire brush applications. Great for removing paint, rust, welding slag, etc.
--- They are made of twisted pairs of wires, with many brush wires arranged neatly and extending outward. The bristles are dense and neat, providing more powerful cleaning power and ensuring fine and even cleaning results.
--- The 1/4" hex shank brush can be mounted on a drill or die grinder, or mounted on a corresponding drive handle for more efficient cleaning.
--- Made of stainless steel, ensuring it's sturdy and durable, not easily broken and damaged.

Useful Tips:
--- Wire hole brushes are only suitable for push and pull operations. When installed on an electric drill or driver handle, its rotation speed should not exceed 600 rpm and should not be turned counterclockwise.