The use of cold cut fly sawing machine can be without milling head machine, the relative reduction of workers; Noise is small, the danger is small, the working environment is good, the worker is easy to recruit; High cutting rate of the saw blade, reduce the time to stop the saw blade, high production efficiency. In China's current labor difficult, high cost environment, "high efficiency, less labor" is also the choice of enterprises. Adopt high speed steel or CTC inserted tooth saw blade for cutting, low speed saw blade, low noise, no burr cut, smooth cutting surface, no dust. Cold cut flying saw machine cut smooth, flat, no deformation, no hot melt phenomenon, no burr these make steel pipe quality is improved, more easy to sell products.