HANDTOOLS (NONPOWERED) at Tunnel Ridge, LLC
Experienced mechanic #1 was holding the torque multiplier in position as another experienced mechanic #2 torqued the bolts. The torque multiplier slipped and mechanic #1's right pinky finger was pinched between multiplier and shearer drum. Both employee's were wearing their PPE and were fully trained.
U.S. Mine Safety and Health Administration