HE HAD JUST DRILLED A NINE FOOT HOLE IN THE ROOFUSING 3 SECTIONS OF DRILL STEEL. AS HE WAS RETREATING THE STEEL OUT OF THE HOLE, THE TOP SECTIONOF STEEL GOT HUNG IN THE HOLE. HE HAD HIS HAND ON THE BOTTOM SECTION OF STEEL TO GUIDE IT AS HEUSED THE FEED TO RECONNECT THE STEEL, AND THE TOP SECTION FELL FROM THE HOLE STRIKING HIS FINGER.