6" fine wire wheel. Professional bench grinder brush for heavy-duty burr and flash removal, cleaning, edge blending, and surface reconditioning. Wire size: .014". Arbor size: 5/8". Diameter: 6", Arbor Size: 5/8, Type: Narrow Face, Wire Style: Crimped, Fine Wire No. 36006: Diameter: 8", Arbor Size: 5/8", Type: Wide Face, Wire Style: Crimped