What is the function of pliers?

Pliers are hand tools used to clamp and fix workpieces or twist, bend and cut metal wires. The following is an introduction about pliers: 1. Classification and function of pliers: (1) Side pliers: Side pliers are sometimes called diagonal pliers. When cutting wires, especially the redundant wire ends after winding at welding points, and the wires that are too long after placing the plug-in on the printed circuit board, the side cutters are the best tools. Side cutters are also commonly used to cut insulating sleeves, nylon wire binding cards, etc. instead of ordinary scissors. The most commonly used pliers and plastic insulated handles are 160mm in length. (2) Pipe wrench: used for fastening or disassembling various pipes, pipe accessories or round parts. Common tools for installing and repairing pipelines. Its inlay can be forged and cast. 2. Precautions for using pliers: (1) Using pliers is right-handed. Put the jaws inward, put the little finger between the two pliers handles, and open the pliers head against the pliers handles, so that the cutting position of the pliers can be controlled conveniently and the pliers handles can be separated flexibly. (2) The insulated plastic tube of pliers can withstand the voltage above 500V, and with it, the wires can be cut off by electricity. Don't throw it about during use, so as not to damage the insulated plastic pipe. ?