DRILLED 45' DEEP HOLE; CAME OUT OF HOLE WITH STEEL; BROKE FINISHING ROD LOOSE FROM STARTER ROD. PICKED UP FINISHING ROD TO PUT INTO CARASEL. I WAS HOLDING THE STEEL TO LINE IT UP WITH THE CUP IN THE CARASEL. AS I WENT TO TURN THE CARASEL TO LINE IT UP THE PIECE OF STEEL SLAMMED MY FINGERS AGAINST THE TOWER.