Abrasive Wheel Buff 320G 2Pce 2615E512AC by Dremel Finishing abrasive buffs medium + course and Finishing abrasive buffs fine. For precise and delicate material removal on metal, glass, wood and plastic. The flexible material enables to work on tight and irregularly shaped areas. These buffs can be used with mandrels 402 as well as SC402. EZ SpeedClic. Quick, Easy, Keyless.