A pack of 5 Festool USB 78/42/Bi/OSC/5 Universal Saw Blades for use with the Festool OSC 18 Cordless Vecturo Multi-Tool. Made of high-grade bi-metal, these blades are extremely durable and robust. Used for machining various different materials such as wood, laminated wood, painted wood, composite materials, GFRP, plasterboard, non-ferrous metals and plastics. Ideal for plunge cuts. Blades are 1-5/8" (42 mm) wide X 3" (78 mm) long. Germany