What Are The Uses Of Electrical Fittings Needle-nosed Pliers?

What are the uses of Connector Insert needle-nosed pliers?
The head of needle-nosed pliers is pointed and suitable for operation in a small working space. Needle-nosed pliers also have two types: iron handle and insulated handle. The withstand voltage of the insulated handle is 500V. The appearance is shown in Figure 1-3.

The uses of needle-nosed pliers are:
① Needle-nosed pliers with cutting edges can cut fine metal wires.
② Needle-nosed pliers can clamp smaller screws, washers, wires and other components.
③ When installing electrical connection points, needle-nosed pliers can bend single-strand wires into a certain arc connection coil.
What should be paid attention to when using power hardware needle-nosed pliers?
① When the insulated handle is damaged, it cannot be used to cut live wires.
② For safe use, the distance between the hand and the metal part should be no less than 2cm.
③ The pliers head is pointed and heat-treated. The clamped object should not be too large, and the force should not be too strong to prevent damage to the pliers head.