7 Piece Fractional Right Hand Rethreading Die Set – NF

7 Piece Fractional Right Hand Rethreading Die Set – NF

• For repairing damaged bolts or studs.
• Will not crosscut of undercut the threads the way a cutting die will.
• Do not use on hardened threads or to cut new threads.
• Made from high carbon alloy steel for a long tool life.
• Set included: 1/4″ 5/16″, 3/8″, 7/16″, 1/2″, 9/16″, 5/8″ fine thread hexagonal rethreading dies.