On July 2 of 2016, 12 miners were trapped underground in water inrush accident of Zhongcun coal mine in Shanxi. Accurately drilling 114m to the tunnel by using CMD100 type truck mounted drilling rig and DTH hammer drilling technique, a life passage was rapidly established to deliver urgently needed supplies and win the precious time for further rescue, 8 trapped miners were rescued. The paper introduces the rapid construction technology of No.2 food supply well in this mine rescue and puts forward the suggestions on the construction of professional emergency rescue drilling team and equipment matching.