CENTURY DRILL & TOOL 7-PC. Rethreading Die Set is used for repairing damaged bolts or studs. It consists of 1/4", 5/16", 3/8", 7/16", 1/2", and 9/16" rethreading dies. These dies are made from high carbon alloy steel for a long tool life. They will not crosscut or undercut the thread the way a cutting die will. This set is a must-have for any mechanic or DIY enthusiast.
WARNING: This product and the dust created by its use may contain chemicals, including lead, known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov