Threading Die (inch) FANAR 1" Model N1-121001-3139

FANAR 1" threading die (Model N1-121001-3139) is a hand tool for cutting and restoring external inch threads on rods and shafts. Designed to produce accurate 1-inch external threads, the die is intended for use with a compatible die stock and provides a compact solution for on-site repairs, workshop maintenance and fabrication tasks. The tool is suitable for creating new threads or refurbishing worn threads to meet assembly requirements.

Advantages

The solid construction ensures dimensional stability during cutting and extends service life under normal workshop conditions. Its standard inch profile delivers consistent thread form when used with the correct cutting lubricant and appropriate die holder. The compact size enables use in confined spaces and portability between job sites while maintaining compatibility with common die stocks used in maintenance and fabrication.

Suitable for

• Cutting 1" external threads on round rods and shafts
• Repairing worn or damaged external threads
• Workshop maintenance and mechanical repairs
• Small-scale fabrication and assembly work

Key specifications

• Thread form: inch external thread, 1" nominal diameter
• Intended use: cutting and restoring external threads on rods and shafts
• Compatibility: intended for use with standard die stocks sized for 1" dies
• Construction: hardened cutting edges for thread forming and durability
• Application environment: suitable for workshop and on-site threading operations

How to use

Mount the die securely in a suitable die stock, aligning the die so the chamfered side faces the workpiece if present. Clamp the rod or shaft in a vise to prevent rotation and apply appropriate cutting lubricant to the workpiece. Start the die onto the end of the rod with even pressure and turn the die stock clockwise to cut the thread. Back off periodically to clear chips and maintain thread quality. After reaching the required thread length, reverse the die to remove it from the workpiece and clean both the die and the newly cut thread.

Usage recommendations

Use suitable cutting lubricant for inch threads and ensure the die is properly seated in the die stock. Inspect the workpiece for straightness before cutting and avoid excessive force to prevent tool or workpiece damage. For best results, perform trial cuts on scrap material and maintain the die by cleaning and storing it dry between uses.