SQ-100 Metallographic Specimen Cutting Machine can be used to cut various metal and non-metal materials so as to get specimen and observe the metallographic or lithofacies structure. The equipped cooling system can clear up the heat produced during cutting so that it will avoid the metallographic or lithofacies structure deforming of specimen because of heating influence. This machine features easy operation and reliable safety. It is the necessary specimen preparing instrument for using in factories, scientific research institutes and laboratories of colleges