Nes, ThreadMate™ external thread repair tool

For home use. Hand tool to quickly clean & restore external threads. Installs to the thread diameter by rotating the knob, after which the tool is rotated around the bolt / stud. Automatically adjusts to the thread pitch since the blades are guided by chasing undamaged sections of the threads. Compatible with M4 to M13 or 5/32" to 1/2" diameter threads.
- Economical choice for home use
- Single cutting blade, hardened HSS tool steel
- Auto guided by existing threads
- Removes rust and burrs
- Automatically chases good threads to repair / re-groove damaged sections
- For any thread diameter, inch or metric from M4 to M13 or 5/32" to 1/2" diameter threads
- Hand tool
- For any pitch
- For right or left-hand threads