Want a mandrel mounted buffing wheel for your drill? No need for an arbor adapter with our Dico mandrel mounted Buff: 40 Ply of 100% industrial quality cotton cloth, 4" diameter, 1/4" Spiral sewn, 1/2" thick buff, 1/4" hex mandrel mounted for quick change versatility. Ideal for your first step buffing to remove surface imperfections! Use with any electric drill. For best results, use with Dico premium buffing compounds: AllMade and Packaged in USA!