5pc set rethreading right hand, metric, hexagonal re-threading dies. set includes 1ea 6.0x1.00, 7.0x1.00, 8.0x1.25, 10.0x1.50 and 12.0x1.75 metric rethreading dies. for repairing damaged bolts or studs. will not crosscut or undercut the thread the way a cutting die will. do not use on hardened threads for to cut new threads. made from high carbon alloy steel for a long tool life.
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