Threading Die Left-Hand FANAR M18, model N1-111001-0180

Left‑hand threading die FANAR M18, model N1-111001-0180 is a solid die tool engineered to cut or restore external left‑hand metric M18 threads on rods and bolts. Manufactured by FANAR for metalworking, maintenance and repair, this die is suitable for both manual and machine die holders. It is intended for producing consistent, dimensional M18 left‑hand threads and for rethreading damaged or corroded fasteners in workshop environments.

Advantages

This FANAR left‑hand die delivers precise cutting geometry that helps produce uniform thread profiles and reliable fit. Made as a solid single-piece die, it provides rigidity and stable performance during manual turning or when mounted in a die stock or machine holder. The design supports rethreading operations on worn or slightly damaged fasteners and enables repeatable results in small-series production or repair tasks.

Suitable for

• Cutting new external M18 left‑hand threads on rods and bolts
• Rethreading worn or damaged M18 left‑hand fasteners
• Workshop maintenance and repair tasks on machinery and equipment
• Small‑batch production where left‑hand metric M18 threads are required

Key specifications

• Thread type: left‑hand metric
• Nominal size: M18
• Form: solid one‑piece die
• Intended use: external thread cutting and restoration
• Application: manual die stock or compatible machine die holder

How to use

Select a properly sized die stock or machine holder compatible with a solid die. Secure the rod or bolt in a vise, align the die squarely with the workpiece and apply cutting lubricant to improve chip evacuation and reduce friction. For cutting new threads, start the die square to the workpiece and turn steadily, backing off periodically to clear chips. For rethreading, begin carefully to engage existing threads and proceed slowly to avoid further damage. After cutting, clean the thread and inspect for correct fit with corresponding nuts or gauges.

Usage recommendations

Use appropriate cutting fluid for the material being worked (e.g., general‑purpose cutting oil for steel, specialized lubricants for stainless steel). Maintain the die sharpness and replace the tool if excessive wear or chipping is observed. When rethreading heavily damaged fasteners, consider first cleaning or dressing the workpiece to remove burrs and corrosion to avoid premature tool wear.