Norzon Plus Depressed Center Wheel – Type 27, 7 in Wheel Dia., 1/4 in Thickness, 7/8 in Arbor, 20 Grit, 8600 rpm | 66252917881

66252917881 7 X 1/4 X 5/8-11 17881 NORZ+ Combination of patented and Norzon (zirconia alumina) with an advanced bond system 50 to 200% better overall performance versus competitive zirconia Lowest total grinding cost; highest productivity Up to 10 times the performance of aluminum oxide wheels 50% or better cut rate than competitive zirconia wheels Easy on the operator and equipment