Wire cutters are hand tools designed to cut through various types of wire. They typically feature sharp blades that can slice through metal, plastic, or other materials, making them useful for tasks in electrical work, crafting, and general repairs. The design often includes insulated handles for safety, especially when working with electrical wires. There are different types of wire cutters, including diagonal cutters, needle-nose pliers, and bolt cutters, each suited for specific tasks. Proper use of wire cutters can enhance efficiency and safety, making them essential tools for both professionals and DIY enthusiasts.