CY2500AO Abrasive Nylon Copper Center Wheel, 2 Dia., 500AO, .500 Arbor Hole, .500 Trim
.2 in, Mounting Type Arbor Hole, Arbor Hole Size 1/2 in, Abrasive Shank Size No Shank, Wire Dia.018 in, Bristle Trim Length 1/2 in, Abrasive Material Abrasive Nylon, Face Width 3/8 in, Max.