[Function]: The metric thread repair kit can be used to repair damaged or stripped internal threads in automobiles and engines.
[Material]: The installation tools take classic high speed steel construction,which is robust and this special design can provide an efficient thread repair job.
[Advantage]:The helicoil kit takes the most commonly used metric size bits and match the installation job.This has good maneuverability and can help you get the job done quickly.
[Quick Replacement, Safe Installation]: All components are packaged in a steel carrying case for quick and easy storage and removal.