... 3.CNC quenching machine tool 4.Has CE SGS 1. Vertical CNC Quenching Machine Tool CJC-1045D1).Adopt gimatic, high precision ... heating,twist drills heating upsetting and forging.3)Braze weldingMany lathe tool,drill bit,knives,saw bit,saw teeth,steel pipe ... in,heat seal,powder applicating,embedding plastic to metal,etc. Vertical CNC Quenching Machine Tool CJC-1045D