Big Horn 22173 8-Inch Wood Buffing Wheels, Set-3 Quality wood buffing wheels, custom made for Big Horn Set of three, one each clearly marked for use with Tripoli compound, White Diamond compound, and Carnauba Wax 8-Inchs in diameter with a 3/4-Inch shaft hole Excellent for buffing the exterior of bowls or any item that needs to be worked in a specific area Use as replacement buffs for Big Horn's 22175 8-Inch Lathe Buffing Arbor, as well as other 8-Inch Buffing arbors with 3/4-Inch shafts