BRM Series 81-AY, Abrasive Nylon Twisted-in-Wire, Miniature Cross Hole Deburing Brushes, Hole Diameter: 7/32″ (0.219), Brush Diameter: 0.241, Brush Part: 1-1/2″, Overall Length: 3″, Stem Diameter: 0.097, Stocked Abrasice: 80 AO , Stainless Steel Wire, Abrasive Nylon, Single Stem – Single spiral








