What type of tool is necessary for cutting through insulated wire?

The most suitable tool for cutting through insulated wire is indeed wire strippers. These tools are specifically designed to cut and strip the insulation from electrical wires without damaging the metal conductor inside. Wire strippers typically feature a range of blade sizes to accommodate different wire gauges and are built to ensure clean cuts, which is essential for maintaining the integrity of the wire and for safe electrical connections.

Using wire strippers allows for precise control when removing insulation, making it easier to expose the conductive material without harming it. This is particularly important in electrical work, where making solid connections is critical for functionality and safety.

While other tools like cable scissors and utility knives can cut through insulated wire, they may not offer the same level of precision or safety, increasing the risk of damaging the wire or injuring oneself. A hand saw is not suitable for this purpose, as it is designed for cutting through solid materials like wood and does not have the necessary features for handling delicate wire insulation.