The Hoof Buffer attachment shown with a cordless drill. NOTE: the drill is not included The Hoof Buffer attaches to any drill with a 3/8" or larger chuck. It comes with one 100 grit sanding sleeve and a rubber bladder.  Replacement buffer sleeves are available here:   60 grit, 80 grit and 100 grit. Polishes and buffs the hoof to a beautiful show finish in moments. One of the best tools a farrier can own. NOTE:  FootPro now makes a small air pump for the Hoof Buffer.