THE EMPLOYEE WAS INSTALLING A SIX FOOT ROOF BOLT. EE WAS TRYING TO SEAT THE HEAD OF THE BOLT INTO THE CHUCK WHEN EE BUMPED THE ROTATION TO LINE UP THE CHUCK WITH THE BOLT AND EE'S GLOVE GOT CAUGHT BETWEEN THE HEAD OF THE BOLT AND THE CHUCK CAUSING EE'S HAND TO TWIST AND BREAK EE'S LITTLE FINGER.