The PowerTooth folding saw folds in half and locks for maximum protection of the blade and hand. A locking mechanism prevents accidental blade extension. The optimized 13 TPI blade ensures excellent precision and control when cutting thinner branches, moldings, PVC, and other materials. The thin blade ensures quick, easy cuts. Induction-hardened blades guarantee long life. The curved edge provides a firm grip when pulling the saw. It can be held at the tip for maximum reach or at the base for greater control. It features a belt hole for easy access and storage. A replacement blade is available.