Our thread repair kit can be used both in the in-house workshop or garage as well as in the professional car service. The repair of damaged threads requires the use of professional and reliable tools. The set we offer contains all the elements that are necessary for a smooth repair of M6 threads. Our repair kit is suitable, for example, for regrooving spark plug threads which have been damaged by improper handling.
The set consists of a tap and a tap, both parts were made of high quality HS steel (high-speed steel). In addition, the practical case contains: a device for inserting inserts, punches for transferring the material of the inserts and 10 inserts for the thread M6 x 1.0. Due to the practical case, you can store everything professionally and have the required parts quickly when needed.
The repair of a damaged thread should not be carried out without prior information, a certain precognition is required.
First, drill out the damaged thread with the tap provided in the kit (remember that the drill chips are coming down!).
Then thread the tap into a suitable device, then carefully cut the thread.
In the next step, place the spiral insert on the corresponding device included in the set (red angled handle). The small piece of material is inserted into the notch and pushed over it, the insert should be tight and not fall off.
The insert can now be screwed into the threaded hole, then with the stamp contained in the set the excess material must be bent over (The material which was in the notch to block the insert).
The thread prepared in this way is ready for use again, the screw (or spark plug) should be carefully screwed by hand. Only then should you tighten with a wrench and pay attention to the maximum torque!
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