Sold as 2 UNITS at $33.19 per unit. (1 unit = each.) 10". 40T. 5/8" arbor. General purpose. Super thin laser cut kerf. "Red" Perma-Shield coated. Laser cut stabilizer vents. Laser cut heat expansion slots. Clamshell. Manufacturer number: D1040X. SKU #: 2131472. Country of origin: Italy. Distributed by Freud Usa, Inc.