The carpenter finisher always has in his toolbox manual scissors for metal. As their name implies, they are designed for cutting metal sheets or profiles. Nowadays, this tool is offered in a wide range. Various materials are used for their manufacture; times have sunk into oblivion when they were exclusively monolithic. To create their handle, steel coated with a layer of PVC is used, and the cutting edges are made of alloyed metal. Such features have led to a significant reduction in their weight compared to their predecessors. Thanks to the presence of a lever, high convenience in their use is achieved. Working with such a tool is a pleasure, for this you need to make minimal effort.
Varieties of Hand Shears
The tool for cutting steel can be equipped with a linkage or be classic. To create a cutting edge and handles in classic scissors, one workpiece and a forging method are used. When applying them, it is important to consider that the cutting force will depend on the ratio of the length of the cutting edge of the scissors and their handle.
The metal cutting tool has a lever gear, they have a cutting head and a handle. The connection of these parts is achieved due to the articulated principle, due to which the necessary lever force is formed. This technology, implemented in manual scissors for metal, can significantly reduce the force that is applied when cutting metal.
Functionality of metal shears
Today, tools for direct cutting and straight through type are popular. In such scissors, a long blade is created, which allows to reduce efforts, as well as to perform quick and accurate cutting along the entire length of the metal product.
If you need a universal tool, then you will need perfect scissors. With their help, you can cut large and small radii and contours, as well as perform continuous metal cutting. Through them, you can perform work in the middle of the sheet, as well as trim the edges. If with the help of ideal scissors it is possible to perform such complex cuts, then a simple edge cutting with their help will not cause any problems.
Curly scissors will fall into place in cases where it is necessary to perform small radii. The filigree shape of their blades will provide the ability to perform curved or narrow shapes.
Right and left scissors
The carpenter finisher always has in his toolbox manual scissors for metal. As their name implies, they are designed for cutting metal sheets or profiles. Nowadays, this tool is offered in a wide range. Various materials are used for their manufacture; times have sunk into oblivion when they were exclusively monolithic. To create their handle, steel coated with a layer of PVC is used, and the cutting edges are made of alloyed metal. Such features have led to a significant reduction in their weight compared to their predecessors. Thanks to the presence of a lever, high convenience in their use is achieved. Working with such a tool is a pleasure, for this you need to make minimal effort.Varieties of Hand Shears
The tool for cutting steel can be equipped with a linkage or be classic. To create a cutting edge and handles in classic scissors, one workpiece and a forging method are used. When applying them, it is important to consider that the cutting force will depend on the ratio of the length of the cutting edge of the scissors and their handle.
The metal cutting tool has a lever gear, they have a cutting head and a handle. The connection of these parts is achieved due to the articulated principle, due to which the necessary lever force is formed. This technology, implemented in manual scissors for metal, can significantly reduce the force that is applied when cutting metal.
Functionality of metal shears
Today, tools for direct cutting and straight through type are popular. In such scissors, a long blade is created, which allows to reduce efforts, as well as to perform quick and accurate cutting along the entire length of the metal product.
If you need a universal tool, then you will need perfect scissors. With their help, you can cut large and small radii and contours, as well as perform continuous metal cutting. Through them, you can perform work in the middle of the sheet, as well as trim the edges. If with the help of ideal scissors it is possible to perform such complex cuts, then a simple edge cutting with their help will not cause any problems.
Curly scissors will fall into place in cases where it is necessary to perform small radii. The filigree shape of their blades will provide the ability to perform curved or narrow shapes.
Right and left scissors
Someone mistakenly believes that right-handed scissors are a tool for right-handed people, and left-handed ones are exclusively for left-handed people. However, if you are dealing with scissors for straight cuts, then the opposite is the situation here. If you are making a long straight cut, you must first mark it. Therefore, for right-handed people, left scissors will be more convenient to use. Scissors are classified into right and left by their lower cutting edge: in the right tools it is located on the right, and in the left – respectively on the left.
The right scissors are made and sharpened so that they can be used to cut the right radii without problems in cases where the arc is made from left to right. Using the left scissors, it is convenient to make radii from right to left. If the right-hander will use the right scissors, then he will direct movements outward from the wrist. With left instruments, the direction of work is from the wrist inward.
Determine the quality of scissors
The service life and reliability of cutting edges are determined by a number of characteristics, including the quality of the metal from which the scissors are made and its processing. High strength HSS steel edges are highly efficient, and they also meet modern requirements and standards..
ERDI manual scissors have cutting edges with lever transmission. They are manufactured using high-quality steel forging technology. The use of the inductive method allows to achieve the fastening of the blades, which allows to achieve high durability of the tool, the edges of the cuts will be free from any burrs. Thanks to the plastic coating and ergonomic shape, the handle will not slip. If nickel-plated metal handles are used, then particular rigidity is achieved..
We saw the characteristics manual scissors for metal, that will help determine their choice. Armed with this knowledge, you can choose the right tool in the hardware store.
