I used this set to repair some of the M12x1.5 threaded mounting threads on a Porsche 911 whilst working on jack stands under the car. Easy to use and gets the job done. I recommend using the Time Sert tap guide so you can start cutting new threads straight and the compact sliding lever tap handle. I had no problem fixing a hole with a large tap handle gap, but I screwed the threads in the second hole because I didn't have a large tap handle gap and the threads started cutting at an angle to the hole. After that I had to switch to the Big Sert kit.
Upgrade Your Car'S Lighting With 9005 HB3 LED Headlight Bulbs - 8000 Lumens, 6000K Cool White, Halogen Replacement Kit
17 Review
Helicoil 5546 8 Metric Coarse Thread
11 Review
40000 Lumens LED Bulbs Combo - SEALIGHT X2 H11/H9/H8 Low Beam 9005/HB3 High Beam, 6500K Cool White Halogen Replacement Kit
11 Review
π§ HeliCoil Helicoil 5546-6: High-Quality Metric Coarse Thread Repair System
10 Review