12pcs 130mm Length Scroll Saw Blades For Metal Jewelry Wood

Hand TOOLS CAN BE DIVIDED INTO WRENCHES, PLIERS, SCREWDRIVERS, TAPE MEASURES, HAMMERS, SLEEVES, CUTTING, SCISSORS, SETS, AND auxiliary TOOLS such as tool cars. Each type has a different model.
Spanner has open spanner (mechanical hand), double plum spanner, ratchet spanner (fast spanner), dual wrench (compound wrench), oil pipe wrench, T socket wrench, cross socket wrench, adjustable wrench and other categories;
Pliers have wire pliers, needle-nose pliers, diagonal nose pliers, retainer pliers, carp pliers, water pump pliers, pipe pliers, pliers and other categories;
Screwdriver has a word, cross, meter word, hexagonal, pattern and other categories;
The sleeve is divided into ordinary type sleeve, flower type sleeve (E type sleeve), driver sleeve (BIT sleeve), Mars plug sleeve, strong sleeve and so on. According to the common specifications of 1/4", 3/8" and 1/2" three specifications, "is the expression of inches; At the same time, each specification has 6 Angle sleeve and 12 Angle sleeve;
Hammer has claw hammer, fitter hammer, round hammer, rubber hammer and installation hammer;
Cutting class has file, diamond file, tin shears, aviation shears, utility , square pipe saw, pipe cutter, bolt cutters and other categories;
In the material, there are Rovanadium steel, carbon steel, alloy steel and so on.
The screwdriver
A tool used to turn a screw to force it into place, usually with a thin wedge-shaped head that can be inserted into a slot or notch in the screw head -- also called a screwdriver.
wrench
Hand tools that use the lever principle to turn bolts, screws, nuts, and other threaded fasteners to hold the openings or sleeve holes of bolts or nuts. The wrench is usually at one end or both ends of the handle and is provided with a clamping handle to apply external force to the handle. When the external force is applied to the handle, the opening or sleeve hole of the bolt or nut can be twisted. When in use, the bolt or nut can be turned by applying external force to the shank in the direction of thread rotation.
The hammer
It's a tool that hits something to make it move or deform. It is most commonly used to hammer nails, correct or break things open. Hammers come in various forms. The most common form is a handle and a top. The top side is flat for hitting, and the other side is the hammer head. The hammerhead can be shaped like a ram's horn or a wedge, and its function is to pull out nails. It also has a hammerhead shaped like a round head. [1]
Test pencil
Also called measuring electric pen, referred to as "electric pen". It's an electrical tool used to test whether a wire is live. There is a neon bubble in the body of the pen. If the neon bubble emits light during the test, it indicates that the wire has electricity or is a live wire for the passage. The tip and tail of the test pen are made of metal material, and the pen holder is made of insulating material. When using the electric test pen, you must touch the metal part at the end of the electric test pen with your hand. Otherwise, the neon bubble in the electric test pen will not give off light because there is no circuit formed between the charged body, the electric test pen, the human body and the earth, resulting in a misjudgment that the charged body is not charged.
A tape measure
Measuring tape is a common measuring tool in daily life. You often see steel tape measure, commonly used in construction and decoration, is also one of the necessary household tools. Divided into fiber tape measure, tape measure, waist measure and so on. Luban ruler, wind and water ruler, text meter also belong to the steel tape measure.
Wallpaper
A kind of , the blade is sharp, used to cut wallpaper and other things, so it is called "wallpaper ", also known as "utility ". Decoration, decoration, advertising plaque industry often used. [2]
The electrician
Electrician is a cutting tool commonly used by electricians. An ordinary electrician's is composed of a blade, a blade, a handle and a hang. When not in use, shrink the blade into the handle. The root of the blade is hinged with the handle, which is equipped with a scale line and a scale mark, the front end is formed with a screwdriver head, and the two sides are processed with a file surface area. The blade is provided with a concave curved edge, the end of which forms the edge point, and the handle is provided with a protection button to prevent the blade from flinging back. The blade of electric has many functions. When used, only one electric can complete the operation of connecting wire, without carrying other tools. It has the beneficial effect of simple structure, easy to use and diverse functions.
hacksaw
Includes hand saws (domestic, woodworking), cut saws (branch trimming), folding saws (branch trimming), hand bow saws, edge saws (woodworking), slitting saws (woodworking), and cross saws (woodworking).
Spirit level
Level with horizontal bubble, can be used for testing, measuring, debugging equipment installed level.
Combination pliers
Wire cutters are a kind of pliers and cutting tool, consisting of a nose and a handle. The head consists of the jaws, teeth, , and guillop. The functions of each part of the pliers are:
① teeth can be used to tighten or loosen the nut;
The edge can be used to cut the rubber or plastic insulation layer of the soft electric wire, and can also be used to cut the wire and iron wire;
③ Guillotine can be used to cut wire, steel wire and other hard metal wire;
④ The insulated plastic tube of the pliers can withstand voltage of more than 500V, and it can cut the wire with live electricity. [2]
Long nose pliers
Figure 1
Figure 1
Also called trimming pliers, mainly used to cut single strand and multiple strands of thin wire diameter, as well as to give single strand needle-nose pliers wire joint bending ring, peeling plastic insulation layer, etc., it is also one of the commonly used tools of electricians (especially internal electricians). It is composed of a sharp point, a edge and a clamp handle. The handle of needle-nose pliers for electrical use is covered with insulation sleeve with rated voltage of 500V. Because the head of the needle-nose pliers is sharp, the operation method of bending the wire joint with the needle-nose pliers is as follows: first fold the wire head to the left, and then bend it to the right in the clockwise direction close to the screw.
Wire stripping pliers
Wire stripper is one of the tools commonly used by interior electricians, motor repair and instrument electricians. Its appearance is shown in Figure 1. It is composed of a edge, a wire opening and a clamp handle. The handle of the wire stripper is covered with an insulation sleeve with rated working voltage of 500V. Wire stripper suitable for plastic, rubber insulated wire, cable core peeling. The use method is: put the thread to be peeled in the cutting edge of the pliers head, pinch the two pliers handles, and then loosen, the insulation skin and the core wire will come off.