A single stem and spiral tube brush are most effectively used for manual or hand-cleaning applications. This brush is ideal for cleaning drilled and tapped holes and other internal threads, cleaning the ID of tubing and pipe, and removing chips from internal keyways and slots. It should not be used in reverse rotation to prevent the unraveling of the stem wire.
- Steel brush
- A single continuous length of galvanized steel stem wire
- Eye loop for convenient hand use
- Single spiral of straight wire fill allows for easy manual insertion
- Industrial grade