The NES21 Internal Thread Repair is a high precision tool designed specifically to restore and clean internal threads that have been damaged by rust, dents or burr buildup.
This tool stands out for its ability to quickly adjust to any diameter or pitch without the need to measure the thread, making it a versatile and efficient solution for a wide range of applications.
Equipped with an RK21-60 blade, the NES21 automatically follows the path of the thread, repairing damage with great efficiency.
It is an indispensable tool in maintenance workshops, industrial plants, and in any environment where it is necessary to restore damaged threads without having to replace the entire part.

Recommendations for use:
Be sure to clean the thread surface before using the tool to prevent dirt particles from interfering with the restoration process.
Correctly adjust the tool to the diameter and thread pitch before beginning repair.
Use the tool in smooth, steady motions to ensure an even repair.
Do not force the tool if you encounter an obstruction; Remove the tool and check for debris that needs to be removed before continuing.
After repair, check the thread to ensure that the damage has been completely repaired.

Maintenance recommendations:
Clean the tool after each use to prevent the build-up of debris that may affect its operation.
Regularly lubricate the moving parts of the NES5 EXTERNAL THREAD REPAIR to ensure smooth movement and extend the life of the tool.
Store the tool in a dry, safe place to avoid corrosion and physical damage that may compromise its performance in future repairs.