Threading die MODECO MN-62-146 M16 — hand-held round die for cutting and repairing M16 metric threads

The MODECO hand-held round die sized for M16 metric threads is designed for cutting, restoring and finishing external M16 threads on rods, bolts and shafts. Intended for manual use or with a compatible die holder, the tool offers straightforward thread forming and repair capabilities for workshop, maintenance and metalworking applications. The die’s geometry and cutting edges are optimized for metric M16 pitches to produce consistent thread profiles on steel and other common metals.

Advantages

The round die provides reliable thread restoration and cutting with a compact, hand-operable format that fits standard die holders. Its robust construction ensures dimensional stability during manual operation, while the tool’s cutting geometry reduces the need for multiple passes in many repair tasks. The design facilitates use on slightly damaged or corroded external threads and supports controlled material removal for finishing work.

Suitable for

• Cutting new external M16 metric threads on rods and bolts
• Restoring damaged or corroded M16 threads on shafts and fasteners
• Finishing and cleaning M16 thread profiles after machining
• Maintenance and repair tasks in workshops and on-site service

Key specifications

• Thread standard: M16 metric external thread
• Die type: round, hand-held design for use with die holders
• Application: cutting, restoring and finishing external threads
• Compatibility: suitable for use on rods, bolts and shafts made of common metals
• Operation mode: manual cutting with holder or wrench

How to use

Secure the die in an appropriate die holder or use with a compatible wrench and position it squarely at the end of the rod or bolt. Apply a suitable cutting lubricant to the workpiece and turn the die evenly to start the thread, keeping alignment steady to avoid cross-threading. For damaged threads, remove debris and cut slowly, backing off periodically to clear chips. After achieving the required length, reverse the die to disengage, then clean and inspect the formed thread for correct profile and fit.

Usage recommendations

Use cutting oil suited to the material being worked to improve tool life and thread quality. Start with light, steady pressure and check alignment often. For significantly corroded or heavily damaged threads, pre-clean or lightly reface the end of the workpiece before using the die.