Which of the following is not a type of pliers?

Bolt cutters are tools specifically designed for cutting through heavy materials like padlocks and chain links, which distinguishes them from traditional pliers. Pliers are generally used for gripping, twisting, bending, or cutting smaller objects and typically come in various specialized forms, like long-nose pliers for reaching into tight spaces, curved-nose pliers for added grip on circular shapes, and cutting pliers designed for cutting wire or small pieces of material. In contrast, the function of bolt cutters goes beyond the common applications of pliers, making them a separate category of tool altogether. This is why bolt cutters are not classified as a type of pliers.