Constructed of premium steel filament with up to 3-1/2 in of brush area length, Osborn Straight Wire Tube Brushes quickly clean threads, drilled holes and tubes where space is limited. Can be used as a hand tool, mounted in a drill press or on a portable power tool.
Osborn Tube Brush, Internal Straight Wire, 3/4 in Brush Dia, 3-1/2 in Brush Length, 5-1/2 in Overall Length, Carbon Steel Fill, 0.006 in Filament/Wire, 0.163 in Stem Dia, Double Spiral, Double Stem
For removal of small imperfections and surface preparation
| Handle Type | : | Double Stem |
| Spiral Type | : | Double |
| Stem Diameter | : | 0.163 in |
| Type | : | Internal Straight Wire |
| Brush Diameter | : | 3/4 in |
| Brush Length | : | 3-1/2 in |
| Overall Length | : | 5-1/2 in |
| Filament/Wire Diameter | : | 0.006 in |
| Fill Material | : | Carbon Steel |