Right Hand Threading Die 2" - 8 UN, 2 Inch - 8 Thread Per Inch Machine Thread Die, High Speed Steel (HSS) Round Die for Metal Bolt and Pipe Thread Repair

This 2" - 8 UN Right Hand Threading Die is a specialized tool for professionals requiring precision in large-scale metal fabrication. With a consistent 8 Thread Per Inch pitch, it is optimized for the Unified National (UN) thread series commonly found in North American industrial applications. Whether you are working in a machine shop, performing field repairs on heavy equipment, or engaging in custom metalwork, this HSS round die delivers the cutting power needed for tough materials. The High Speed Steel construction maintains its edge even under high-friction conditions, while the round design allows for easy alignment. It is the go-to solution for restoring functionality to large threaded rods, structural bolts, and piping components where a secure, threaded fit is non-negotiable.

• Standard 2" - 8 UN Specifications: This right-hand threading die is engineered with a 2-inch nominal diameter and 8 Thread Per Inch (UN series). It is specifically designed for creating new external threads or chasing existing ones on large fasteners and mechanical parts.
• Industrial High Speed Steel (HSS): Constructed from industrial-grade High Speed Steel, providing the necessary hardness and heat resistance for heavy-duty metalworking. It ensures clean, sharp threads on steel, iron, aluminum, and brass.
• Efficient Chip Removal Design: Featuring a precision round geometry with multiple clearance holes, this die allows for smooth chip evacuation during the cutting process, preventing clogging and ensuring a professional-grade surface finish
• Versatile Tooling Compatibility: The circular outer diameter fits standard die stocks and holders. It can be used manually with a die handle or integrated into machine setups like lathes and milling machines for high-precision threading.
• Reliable Thread Restoration: Ideal for industrial maintenance, automotive repair, and construction projects. This tool is essential for correcting stripped or damaged threads on 2-inch bolts, ensuring they meet original equipment manufacturer (OEM) tolerances.