The machining accuracy of the traditional sawing machine is average, and it is mostly used in the material preparation workshop to cut various bars, tubes and other profiles.

​Power saws are not just hand saws plus power, but rather the development of more forms of power sawing machines, such as radial arm saws that extend the ability of miter saws and circular saws. There are three main categories of power sawing machines: rotating blades, reciprocating blade and circulating blade.

Saw is a common tool in our life or in industrial production. The basic of saw is a handle with a toothed blade. Sawing tool or machine is used for sawing or cutting woods, metal objects, which can quickly cut off or finely cut shape objects.

​The circular sawing process is performed by rotating a blade that can be operated horizontally or vertically or at a specific suitable angle.​