The IRWIN Jack Universal 880 Triple Ground Hardpoint Saw is fitted with a high-quality C75 steel blade and features a unique Triple Ground tooth design offering up to 25% faster-cutting performance than traditional double ground saws. The blade is treated with a water-based lacquer providing 4X the added protection than conventional anti-rust agents.The handle is a proven design, light and strong with an ultrasonic welded soft grip for increased hold and enhanced comfort. 90° and 45° angles integrated in the handle aid the user when marking out.The Irwin Jack JAK880UN20 880 UN Universal Panel Saw comes with the following specification:Length: 500mm (20in)Teeth: 8 TPI