As we all know, there are many kinds of pliers, such as flat nose pliers, oblique nose pliers, steel wire pliers, oblique nose pliers, needle-nose pliers, thread breakage pliers, vise, pipe pliers, drilling pliers and so on. But they all have a part for clamping the material, called the "jaws". The clamping mouth is controlled by lever, which can produce great clamping force. There are many more features that we'll cover in this article.

Now there are a lot of people do not know how to go to the correct understanding and use pliers, the first thing to know is to use pliers is to use the right hand operation. With the jaws facing inward, it is easy to control the cutting part of the pliers. With the little finger between the two pliers, hold the pliers against the pliers and open the pliers, so that the pliers can be separated flexibly. The use of pliers: (1) in general, the strength of pliers is limited, so can not use it to operate the power of the general hand can not reach the work. In particular, the smaller or ordinary needle-nosed pliers may damage the jaws when bending the bars and plates with high strength. The general silk pliers have three cutting edge, can only be used to cut the wire can not be used to cut steel wire. (3) the grip can only be held by hand, can not be used in other ways.

So how many kinds of pliers are there in daily life? Let me first introduce myself to you! There are 150, 175, 200, 250mm and other specifications of wire pliers commonly used by electricians. May according to the inside line or the outside line work type need to choose and buy. The teeth of the pliers can also be used to tighten or loosen the nuts. Pliers blade can be used to cut flexible wire rubber or plastic insulation layer. Pliers blade can also be used to cut wire, wire. When cutting no. 8 galvanized iron wire, use the blade to cut several times around the surface, and then just gently pull, the wire is broken. Zha mouth can also be used to cut off the wire, steel wire and other hard wire. The insulated plastic pipe of the pliers can withstand a voltage of over 500V. Do not throw it away during use to avoid damaging the insulated plastic pipe.