Usage method: 1. Drill out damaged threads with correct size drill (provided) 2. Use the tap provided to drill again 3. Install the rolled insert into the applicator 4. Screw the coil into the casting 5. Use the lug break tool to disconnect the label on the insert. The thread has been repaired and can be used Specifications: Product Name:thread tap repair tool Color: Red Material: Precision stainless steel Package Include: 25Pcs Thread Repair Kit.
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