FOURROBBER 131PCS Thread Repair Kit, HSS Drill Helicoil Kit SAE&Metric M5 M6 M8 M10 M12

【Perfect combination】FOURROBBER Thread Repair kit is Used to Repair or Replace Damaged or Stripped Internal Screw Threads.Suitable for engine repair and other automotive applications. 【Sae&Metric Professional Standard】The kit Has Altogether 131 Pieces including insert installations, wire thread inserts, twist drill bits, thread taps, lug breaking tools that allow you to have a smooth repairing experience.All Made According to Professional Standard. 【Practical Storage Box】All tools were packed in a convenient carrying case, easy and fast in collecting and placing the tools. Each accessory has its place, inserts will even be packaged in separate boxes. 【Various sizes】Suitable for M5, M6, M8, M10, and M12. Create a stronger internal thread in soft metals and protect tapped threads against wear and damage. 【Specification】Metric M5 M6 M8 M10 M12.Don't bother to spend a lot of money on a variety of models,all you need is our kit.Once for all.