VICTIM WAS ASSISTING WITH INSTALLATION OF NEW BEARINGS ON CRUSHER ROLLS. ONE BEARING HAD BEEN INSTALLED, MAKING PREPARATIONS FOR SECOND. REACHED UNDER THE SHAFT TO REMOVE SOME DEBRIS, WELD ON THE EYE HOLDING THE ROLL BROKE, FELL ON HIS RIGHT HAND. SURGERY PERFORMED ON HIS RIGHT HAND. THE 1ST AND 2ND FINGERS AMPUTATED TO THE KNUCKLE, 3RD AMPUTATED TO THE SECOND JOINT.