Sıfır Makina Teknoloji San. ve Tic. AŞ. What is CNC Machining Center (CNC Milling)? A CNC milling machine is a milling machine that operates using computer numerical control (CNC) systems. The milling process is the process of removing material from a workpiece. CNC milling automates... CNC CNC Dik İşleme Merkezi CNC Freze CNC Freze Makineleri CNC Köprü Tipi İşleme Merkezi CNC Makina CNC Makine CNC Yatay İşleme Merkezi CNC İşleme Merkezi