DHD550 Gun drill deep hole drilling machine

DHD 550 small CNC deep hole drilling machine features: 1. Small deep hole drilling machine tool with high quality cast iron, and after aging treatment, the casting tissue uniform and stable, high rigidity, good stability. 2. Small three-axis CNC deep hole drilling screw Taiwan PMI imported high rigidity, high-precision screw, provide a more powerful torque machining, more durable. 3. Small Deep three-axis machine tools imported linear guide Taiwan on silver high rigidity,