Premium AO bench grinding wheels use top quality aluminum oxide for general purpose, grinding versatility. For use with bench mounted or free-standing machines, each wheel is balanced, and ring tested for quality assurance.
?Four sided carbide can be rotated to maximize life
?Durable inserts are abrasion resistant
?Three levels of aggressiveness
Pearl BA634060 Premium AO Bench Grinding Wheel 6 x 3/4 x 1 A60