Pliers are hand tools used for gripping, bending, and cutting various materials. They consist of two metal arms joined at a pivot point, allowing the user to apply force to the jaws at the end. Pliers come in different types, such as needle-nose pliers for precision work and wire cutters for cutting wires. These tools are commonly used in various fields, including electrical work, plumbing, and general repairs. Pliers can help with tasks like holding small objects, twisting wires, or removing nails. Their versatility makes them essential in many toolboxes, alongside other tools like screwdrivers and wrenches.