Needle nose pliers are a common hand tool with a sharp and elongated tapered nose, mainly used to clamp, tighten or cut various materials, such as metal wire, wire, hose, etc. Its main functions include: cutting single-strand and multi-strand wire with thin wire diameter, bending the joint of single-strand wire, stripping the plastic insulation layer, etc.
Clamp smaller screws, washers, wires and other components.
Wire stripping is commonly used in electronic engineering and electrical maintenance.
Bend fine wire for handwork and model making
The handle of the pliers is covered with an insulating sleeve with a rated voltage of 500V. It is a commonly used pincer tool. It is mainly used for cutting single strand and multi-strand wire with thin wire diameter, and for bending the joint of single strand wire, stripping the plastic insulation layer, etc., can operate in a narrow working space, can only pinch work without cutting edge, and can cut small parts with cutting edge. It is one of the commonly used tools for assembly and repair work of electricians, especially internal wire equipment.
Working principle
Needle-nose pliers are one of the typical tools that use the lever principle.
Operation method
Generally operated with the right hand, holding the two handles of the needle nose pliers when in use, to start the clamping or cutting work.
Repair and maintenance
When needle-nose pliers are not used, the surface should be coated with lubricating anti-rust oil to avoid rust or astringency of the fulcrum.
Matters needing attention
When using, pay attention to the cutting edge do not face yourself, put it back in the place after use, and place it in a place that is not easy for children to access, so as to avoid injury.
Cutting edge material |
Malleable iron |
Peculiarity |
Common |
Head length |
50mm |