What is cold chisel?

cold chisel is a tool that can cut cold metal; Similar blacksmith tools are usually used only after the metal heating. Sometimes they mistakenly call "coal chisels". Cold chisels are strong and heavy because they are usually made of tempered steel, which is hard enough to bite mostly other metals. In most cases, however, the cold chisel is forged from the steel and then the flame Templeted until his head is written by a hard, brownish appearance. This gives him about the same ability to cut as a metal saw or cutting machine. The purpose is to perform many of the same functions as cutting machines, but are usually used less accurate and heavier. A cold chisel may be useful if the cutting machine is either unavailable or out of service, or under a special circumstances, the machine cannot do the work properly.

Unlike the woodworking chisel, the cold chisel tends to be darker and may not have a handle. Technically existedeats four main types of cold chisel: those that are equipped with a diamond point for the production of sharp cuts or punch holes; those who have a cross head for the production of slots or grooves; those who have a rounded blade for the production of indentation; And those that have a flat, wide cutting head. The most common cold chisel is a flat chisel.

Flat cold chisel can be used as a replacement for masonry chisels if necessary due to its heavy shaft and sharp blade. It is able to divide bricks and stone almost as easily as metal. Cold chisels do not make too accurate cuts, so they are best for jobs where the rough edge is acceptable. For this reason, they are often used to divide larger metal leaves into pieces or to move Excess. Weak or pre -created metal objects such as pipes are not usually good candidates for cold chisel.

These chisels come in a wide range of sizes. Some are small, designed for use for fine work, behindOthers are extremely large, heavy chisels that must be hit by a large hammer or mallet. The operator should hold the chisel perpendicular to the metal surface that wants to split.