United Abrasive Small Cup Brushes with carbon steel knot wires (arbor M1-125) can be used on small grinders for light cleaning where greater flexibility is needed
| Type | Wire Brushes |
| Style | Cup - Knot |
| Dia. | 2-3/4" |
| Material | Carbon Steel |
| Arbor | M1-1.25 |
| Wire Style | Knot |
| Wire Dia. | 0.014 |
