Screwdriver: A tool used to turn a screw to force it into place. It usually has a thin wedge-shaped head that can be inserted into a slot or notch in the screw head - also called a "screwdriver." Wrench: A hand tool that uses the principle of leverage to twist bolts, screws, nuts and other thread-holding openings or hole fasteners of bolts or nuts. Wrenches are usually equipped with a clamp handle at one or both ends of the handle. By applying external force to the handle, the bolt or nut can be twisted to hold the opening or hole of the bolt or nut. When in use, external force is applied to the handle along the direction of thread rotation to twist the bolt or nut.
Hammer: A tool used to strike objects to move or deform them. It is most commonly used to hammer nails, straighten or break objects apart. Hammers come in various forms, the common ones being a handle and a top. One side of the top is flat for striking, and the other side is the hammer head. The hammer head can be shaped like a goat's horn or wedge-shaped, and its function is to pull out nails. In addition, it also has a round-shaped hammer head
Test pen: It is also called a test pen, or simply "electronic pen". It is an electrician's tool used to test whether electrical wires are live. There is a neon bulb in the pen body. If the neon bulb glows during the test, it means that the wire has electricity or is a live wire in the path. The pen tip and tail of the test pen are made of metal materials, and the pen barrel is made of insulating materials. When using a test pen, be sure to touch the metal part at the end of the test pen with your hand. Otherwise, because there is no circuit between the charged object, the test pen, the human body, and the earth, the neon bulb in the test pen will not emit light, causing misjudgment. No electricity.
Tape measure: A tape measure is a commonly used measuring tool in daily life. What everyone often sees is the steel tape measure, which is commonly used in construction and decoration, and is also one of the essential tools for the home. Divided into fiber tape measure, tape measure, waist measurement, etc. Luban ruler, Feng shui ruler and Wen meter ruler are also steel tape measures.
Wallpaper Knife: A type of knife with a sharp blade, used to cut wallpaper and the like, hence the name "Wallpaper Knife", also known as "Utility Knife". It is often used in decoration, decoration and advertising plaque industries.
Electrician's knife: An electrician's knife is a cutting tool commonly used by electricians. An ordinary electrician's knife consists of a blade, a blade, a handle, a knife hanger, etc. When not in use, retract the blade into the handle. The root of the blade is hinged with the handle, and has scale lines and scale marks on it. A screwdriver bit is formed at the front end, and a file surface area is processed on both sides. There is a concave curved edge on the blade, and the end of the curved blade forms a blade tip. The handle is equipped with a protective button to prevent the blade from springing back. The blade of the electrician's knife has multiple functions. When used, only one electrician's knife can be used to complete various operations of connecting wires. There is no need to carry other tools. It has the beneficial effects of simple structure, convenient use, and diverse functions.
Hacksaws: including hand saws (household use, woodworking), cut saws (branch pruning), folding saws (branch pruning), hand bow saws, edge saws (woodworking), slitting saws ( Woodworking), cross-cut sawing (woodworking)
Level: The level has a level bubble and can be used for inspection, measurement, and debugging whether the equipment is installed level.
File: A hand tool with many fine teeth and strips on the surface, used for filing workpieces. Used for micro-processing of metal, wood, leather and other surface layers.
Pliers: It is a hand tool used to clamp and fix workpieces, or to twist, bend, and cut metal wires. Pliers are V-shaped in shape and usually include three parts: handle, jaws and jaws.
Wire cutters: Wire cutters are a type of clamping and shearing tool, consisting of a pliers head and a pliers handle. The pliers head includes a jaw, a tooth mouth, a knife edge, and a guillotine. The functions of each part of the pliers are: ① The teeth can be used to tighten or loosen nuts; ② The knife edge can be used to cut the rubber or plastic insulation layer of flexible wires, and can also be used to cut wires and iron wires; ③ The guillotine can be used to Cut off hard metal wires such as wires and steel wires; ④ The insulating plastic tube of the pliers can withstand a voltage of more than 500V, and it can cut wires while powered.
Needle-nose pliers: Also called trimming pliers, they are mainly used to cut single-stranded and multi-stranded wires with smaller diameters, as well as to bend single-stranded needle-nose pliers wire connectors and strip plastic insulation layers. etc., it is also one of the tools commonly used by electricians (especially in-line electricians). It consists of a tip, a knife edge and a pliers handle.
The handles of electricians' needle-nose pliers are covered with insulating sleeves with a rated voltage of 500V. Because the head of needle-nose pliers is sharp, it can only be used in small spaces. The method of using needle-nose pliers to bend wire connectors is: first bend the wire end to the left, and then bend it to the right in a clockwise direction close to the screw.
Wire stripper: Wire stripper is one of the tools commonly used by internal electricians, motor repairers, and instrumentation electricians. Its appearance is as shown below. It consists of a knife edge, a crimping port and a plier handle. The handle of the wire stripper is covered with an insulating sleeve with a rated working voltage of 500V. Wire stripping pliers are suitable for stripping plastic and rubber insulated wires and cable core wires. The method of use is: place the wire to be stripped in the cutting edge of the pliers, pinch the two pliers handles with your hands, and then loosen them, the insulation will be separated from the core wire.
Multimeter: It consists of three main parts: meter head, measurement circuit and transfer switch. It is used to measure current and voltage, etc.