EE STATED THAT HE WAS HELPING ON A ROOF BOLT MACHINE. A HOLE HAD BEEN DRILLED TO INSTALL A ROOF BOLT & A SECTION OF THE DRILL STEEL HAD HUNG IN THE HOLE. HE'D PLACED HIS LEFT HAND ON THE PIECE OF STEEL TO CONNECT IT TO THE DRILL WRENCH IN ORDER TO USE THE MACHINE TO RETRIEVE THE STEEL OUT OF THE HOLE. HIS GLOVE GOT CAUGHT IN THE JOINT BETWEEN THE STEEL & WRENCH. OPERATOR ENGAGED RO