The quick change tool post is a main accessory of the machine tool,itis consist of tool post and many kinds of tool holders , according to theprocessing requirements of the workpieces , correspording tool holders areselected to finish cylindrical facing , end facing , cutting , drilling , reaming.boring as well as other processing.lt realizes to mount tool outside themachine tool,it has exchange tool quickly ,high precision, rigidity strongetc .lt is satisfactory accessories in place of square turrets .
