The Forney 72798 3 in. crimped wire cup brushes are 3 in. (76.2 mm) coarse wire cup brush with 1/4 in. (6.35 mm) hex shank. MAX 6，000 RPM. Claims for warranty must be made within 90 days of the date of purchase. Proof of purchase required. This warranty does not cover any product that has been subject to misuse， neglect， negligence or accident， or that has been used in any way contrary to the purpose intended.

Best for removal of dirt， rust， paint， scale and weld spatter

For 1/4" diameter electric power drill or pneumatic (air) drill

3 in coarse crimped wire brush. Max 6，000 RPM.

1/4 in. (6.35 mm) hex shank

Works with any power drill or pneumatic air drill