7/8-14 NF, National Fine Fractional Right Hand Rethreading Die, High Carbon Steel, Fix Bolts or Studs. Protects Thread Integrity Unlike Cutting Dies: Unlike traditional cutting dies, this rethreading die will not crosscut or undercut the threads, maintaining the thread profile and strength.
Archives
Precision Hexagonal ½-20 NF Rethreading Die – Restore Bolt Integrity Safely
Precision Hexagonal ½-20 NF Rethreading Die. Maintenance of Thread Integrity: Unlike traditional cutting dies, our rethreading die safeguards the thread profile and strength, avoiding crosscutting or undercutting.
Hex Die 5/8-18 NF Precision Cut External Threads High Carbon Alloy
Protects Thread Integrity Unlike Cutting Dies: Unlike traditional cutting dies, this rethreading die will not crosscut or undercut the threads, maintaining the original thread profile and strength.
92911, 9/16-12 NC, National Coarse Fractional Right Hand
Will not crosscut or undercut the thread the way a cutting die would. Do not use on hardened threads or to cut new threads. Made of high carbon alloy steel for a long tool life.