1 7/8"-16 UN Right Hand Threading Die, 1 7/8 Inch - 16 Thread Per Inch High Speed Steel (HSS) Round Die for Metal Bolt and Pipe Repair

This 1 7/8"-14 UN Right Hand Threading Die is a specialized tool for technicians and machinists requiring precision in large-scale metalworking. With a consistent 16 Thread Per Inch pitch, it provides the accuracy needed for structural fasteners and mechanical assemblies. Built from High Speed Steel, this round die is engineered to maintain its cutting edge even under the stress of threading hardened metals. Whether you are restoring a stripped bolt or fabricating custom parts, the design ensures minimal friction and maximum chip clearance. It is a reliable addition to any industrial toolkit, providing clean results for both maintenance and production environments.

• Standard 1 7/8"-16 UN Specs: This right-hand threading die features a 1 7/8 inch nominal diameter with 16 Thread Per Inch. Specifically engineered for the UN series to create or restore external threads on large-scale fasteners and mechanical parts.
• Industrial High Speed Steel (HSS): Manufactured from professional-grade HSS for exceptional hardness and heat resistance. This tool provides clean, precise threading on a variety of materials including carbon steel, alloy metals, aluminum, and brass.
• Efficient Chip Removal Design: The round die geometry incorporates precision-drilled relief holes to facilitate fast chip evacuation. This prevents material buildup during the threading process, ensuring a smooth, high-quality finish on the workpiece.
• Versatile Machining Application: An essential tool for industrial maintenance, automotive repair, and custom metal fabrication. The 1 7/8 inch sizing is calibrated to meet North American standard threading requirements for machine shop environments.
• Manual and Machine Compatibility: Designed to fit standard die stocks for manual threading or can be used with a lathe tailstock for precision machine-cut threads. Ideal for chasing damaged threads or manufacturing new threaded rods.