1.The machine for station coarse fine dilling and tapping boring and milling machine; 2.The machine adopts the middle hard rail slider with different location of the boring head, power head to realize step-by-step rough boring, boring, dilling, reaming, or tapping function; 3. The machine can be set up respectively according to different parts of the size of the pressure device and hydraulic device, accurate and reliable; 4.The combination of the direction of the machine is suitable for various processing requirements.