This machine is special for processing the cylindrical deep bore workpieces, such as the spindle holes of machining machines, all kinds of mechanical hydraulic cylinders, through holes, blind holes and stepped holes. Its processing aperture accuracy can reach IT7--IT8 class or more, and the surface roughness can reach Ra0.4 μm. The machine not only can bear drilling and boring, but also can be used for rolling process. The inner chip removing method is used when drilling; the rigidity of the machine bed is strong, and the accuracy is good. The feed system is driven by AC servo motor and can meet the needs of various deep hole processing technology.

We are a professional manufacturer specializing in the development, design, manufacture, and sales of CNC deep hole machine tools (CNC deep hole honing machines, CNC deep hole drilling and boring machines, CNC skiving and roller burnishing machines, gun drilling machines) and CNC lathes. Adhering to the "customer demand-oriented, quality of survival, technology and development" policy, we focus on every detail to provide economic and high-quality equipment.

We provide customized special deep hole processing machines, tools, fixtures, and measuring tools with an aperture range of 1mm-3000mm and maximum processing lengths up to 30000mm.