水平尺

• Pistol drilling , 6 - 8mm glass hole - maker , 6 - 8mm glue grain , level ruler or level pipe mainly for installation of suspended door , 68 expansion bolt , cross and subtraction sign screw driver etc
  手枪钻6至8mm玻璃开孔器6至8mm胶粒水平尺或者平水管主要用在吊趟门安装6x8膨胀螺丝十字批和一字批