The Forney 72731 3-Inch pinched Wire Cup Brushes are for nonfat duty cleaning action. veritable applications removal of dirt, rust, paint, scale and abolitionist spatter. Stem wire cup brush with hex shank. for comfortable access into small-minded holes and confined areas. pinched for nonfat to medium duty applications. with any exciting power drills. Forney Industries is of America 's longest operating family-owned metal working product companies. Founded in 1932, Forney more than 5,000 products for the hardware, self-propelled, farm and ranch and homemade markets. 3-Inch -LRB- 76.2-mm -RRB- -LRB- 0.305-mm -RRB- rough wire cup brush with 1/4-Inch -LRB- 6.35-mm -RRB- hex shank. Max. Claims for warranty must be within 90 days of the date of purchase. of purchase required. This warranty does not any product that has been case to misuse, neglect, negligence or accident, or that has been used in any way unfavorable to the purpose supposed.