Sold as 2 UNITS at $26.96 per unit. (1 unit = each.) 8-1/4 inches. 40T. 5/8 inch arbor. For fine cuts. Super slim laser cut. "Red" Perma-Shield coated. Laser cut stabilizing vents. Micrograin titanium carbide. Laser cut heat expansion slots. Shell. Manufacturer number: D0840X. SKU #: 2115749. Country of origin: Italy. Distributed by Freud USA, Inc.