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