Premium Helicoil Threading Taps » are specially designed for creating and repairing internal threads required for Helicoil inserts. Made from HSS, these taps are suitable for applications where damaged, worn, or stripped threads need to be restored for proper insert installation. These taps are commonly used in automotive, engineering, machining, maintenance, and industrial applications. They help prepare the threaded hole accurately before fitting a Helicoil insert. DIC Tools offers Helicoil Threading Taps in different thread sizes and specifications, with customization options available for specific requirements.