EE STATED HE WAS DRILLING THE ROOF OF THE MINE WITH DRILL STEEL WHEN THE DRILL STEEL LODGED IN THE ROOF. WHEN THE EE ATTEMPTED TO DISLODGE, THE DRILL STEEL, HIS LEFT HAND WAS CAUGHT BETWEEN TH E DRILL HEAD AND THE MINE ROOF CAUSING INJURY TOTHE LEFT THUMB AND LEFT INDEX FINGER. THE THUMB AND FINGER WAS BROKEN BUT WAS BRUISED.