Century Drill and Tool NC Hex Die Carbon Steel

Century Drill and Tool NC hex dies are high carbon steel hexagon threading dies for cutting or rethreading external National Coarse (NC/UNC) threads by hand. They suit machine screws, bolts and studs, and they are also sold as hex rethreading dies.

Key Features:

• Heat treated and tempered high carbon steel gives file-hard threads and a longer useful life.
• Precision cut threads are accurately formed for consistent, exact threading.
• Hexagon shape lets you turn the die with a wrench, socket or hex die stock.
• National Coarse thread form with right-hand threads.
• Hand-cutting design for use in steel, brass, aluminum and other machinable metals.

Use these dies to make new threads on rod stock. You can also clean up and restore damaged bolts and studs. Choose the child item that matches the thread size you need.