Pliers are a kind of mechanical tool, which is often used when making models. It is used to cut the connecting parts of plastic or metal, which saves time and effort compared with screwing by hand. The pliers are shaped like scissors, and the head is smaller and thicker than ordinary scissors, just like the back half of the pliers head. There are also cutting pliers for cutting wires, and some cutting pliers also have the function of pulling wires.
