... CNC Quenching Machine Tool CJC-1045D1).Adopt gimatic, high precision, little attrition, life length. 2).Ball bearing pole ... auto control. 4).Actualize shift, running calm, high orientation precision, adjust working procedure conveniently, operation easily, perfect protect capability ... and forging.3)Braze weldingMany lathe tool,drill bit,knives,saw bit,saw teeth,steel pipe,copper pipesbraze welding. ...