Which tool is used to strip insulation from wires?

The tool specifically designed for stripping insulation from wires is the wire stripper. This tool features sharp blades that can quickly and cleanly remove the plastic or rubber insulation covering electrical conductors, without damaging the metal wire underneath. Wire strippers often have multiple notches or settings to accommodate different wire gauges, making the task easier and ensuring a more precise strip.

In contrast, while pliers can grip and manipulate wires, they don’t possess the specialized design needed to strip insulation effectively. A screwdriver is primarily used for driving screws and has no functionality related to wire insulation removal. Cutters, although useful for cutting wires, do not provide the ability to strip insulation without the risk of damaging the wire itself. Therefore, the wire stripper is the optimal tool for this specific task.