This product adopts external clamping mode, and has different static jaws according to the the outer diameter of the pipe. These statics are accurate in positioning and easy to disassemble and disassemble. The movable jaw is V block, reliable clamping, suitable for all sizes. The automatic feeding mode not only reduces the labor intensity of the workers, but also makes the processing process more stable. The cutter head is made of high quality cemented carbide and can easily process high quality alloy pipes. The original Metabo motor is used in the power industry, and its quality is superior.