New Crescent Cold Chisels, Wood Chisels, Nail Punches and Pin Punches are designed to deliver the best in durability, safety, and ease-of-use, with extra-large strike caps that are hardened to prevent mushrooming. Shanks of wood chisels and nail punches have a full metal core for extra durability, while cold chisels feature a recessed “control panel” and longer shanks for extra comfort, safety, and access.