It should be limited to the scope of its intended use. Clamp or cut, never tighten the nut with your Compound Long Nose Pliers. There are two reasons for this: First, the jaws of the pliers are flexible, and the nut cannot be fixedly clamped; the second is that the nut of the pliers will leave the nut with a tooth mark, or even make the edges and corners become bald, and will be repaired and disassembled in the future. Caused difficulties.
(1) When using a Round Jaw Locking Pliers to cut off a wire or the like, the user and the bystander should take care to avoid the inside of the cutting edge of the pliers. If you want to clamp the workpiece and want to use as little force as possible, then make the pliers jaws as parallel as possible. Also pay attention to the selection of the correct size of the pliers. The correct size and position of the pliers is the basic guarantee for clamping the workpiece.
(2) When cutting the wire with a hand pliers, care should be taken to prevent overload. If the overload will cause the cutting edge to break, the pieces may fly out and hurt people. This requires the user to correctly select the pliers. The selected pliers should be such that one hand can hold the pliers to cut the wire to be cut. Do not use the handle clamp edge to clamp the wire when you are not cutting the wire, and then use a hammer to clamp the head.
Pliers, like other tools, should be kept clean and usually pay attention to the oil on the coupling pin, which can reduce wear and prevent rust. Remember, rust is the evil enemy of all tools.