This machine is a special drill machine with double (45 degree) draw hook hole for dry slate hanging, which is a creative machine at home. It uses a main shaft at high speed, automatic feed knife with air pressure, precise orientation and universal roll wheel made in Italy. The movement parts use straight line bearings completely. It is featured as stable function, good precision of drilling hole and high efficiency, which is up to foreign advanced level. It is ideal equipment for slate hanging manufacturer.