AKM 338Pc Thread Repair Kit, HSS Drill Helicoil Repair Kit SAE&Metric，1/4" 5/16" 3/8" 7/16" 1/2" M5 M6 M8 M10 M12 Kit with Thread Gauge

This Thread Repair kit is Used to Repair or Replace Damaged or Stripped Internal Screw Threads.Suitable for engine repair and other automotive applications.
New Update Sae&Metric 338 -IN -1 Kit: The kit Has Altogether 338 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.
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.
Creates stronger internal thread in soft materials.Also come with detailed instructions.
Don't bother to spend a lot of money on a variety of models,all you need is our kit.Once for all.（Since the barcode wasn't replaced in time, you may get a brand new 338 piece set, but the barcode still says 261 pieces, please don't worry)