Norton® 66253322196 57A Centerless Feed Wheel, 14 in Dia x 20 in W, 6 in Hole, Type 7, 80 Grit

Norton® Centerless Feed Wheel, Series: 57A, 14 in Wheel Diameter, 20 in Wheel Width, 6 in Hole, 80 Grit, Aluminum Oxide Abrasive, Wheel Type Number: Type 7, 2-Side Recess, 1-1/2 in Recess Depth, 8-1/2 in Recess Diameter, Plastic Bond, Wheel Hardness: R, 520 rpm Maximum