Huini 131pc Thread Repair Kit HSS Drill Helicoil Metric Set - M5 M6 M8 M10 M12

Ideal for repairing damaged or stripped internal threads. Ideal for repairing damaged or stripped internal threads. Protects tapped threads against wear and damage. Includes: 5 twist drills bits, 5 thread taps, 5 insertion Installation, 5 lug breaking tools and 110 thread inserts. Thread inserts:25 pieces each: M5x0.8 - M6x1.0 - M8x1.25 - M10x1.5; 10 pieces each: M12x1.75. Supplied in metal storage case. 131 pieces Thread Repair and Restoration Tools M5 M6 M8 M10 M12 Functional 131 pieces: This extremely useful 131-piece thread repair kit is perfect for repairing threaded holes, minimizing time and costs. Professional Kit For M5, M6, M8, M10 & M12: The kit is suitable for M5, M6, M8, M10 and M12 and creates a stronger internal thread and protects threads from wear and damage. Complete tool set: Including twist drill, driver, tang break off tool, taps and thread inserts. All tools were packed in a practical steel case. Size of thread inserts: M5x0.8x6.7 mm, M6x1.0x8.0 mm, M8x1.25x10.8 mm, M10x1.5x13.5 mm, M12x1.75x16.3 mm. 5 Twist Drill Bit Set For Drilling of the Defective thread 5 tap 5 insertion tool for assembling the repair inserts 5 Tang break stool for removing the screw 100 pieces: M5x0.8 - M6x1.0 - M8x1.25 - M10x1.5 10 pieces: M12x1.75