Designed for heavy duty tasks, Osborn High Speed Small Grinder Knot Wire Cup Brush feature proprietary TufWire™ for aggressive, yet uniform brushing action. This versatile brush makes quick work of scale removal, deburring and weld cleaning and is made for use on portable 4-1/2 and 5 in grinders.
| Competitor Name | Competitor Part Number |
|---|---|
| Grainger | 507A28 |
| Grainger | 507A28 |
| Grainger | 507A28 |