2A: Yes, this thread repair kit is constructed from high strength steel to proficiently handle threading tasks on a variety of materials, including aluminum, carbon steel, bronze, magnesium, and more.
131 pcs Stripped Metric Thread Repair Kit M5 M6 M8 M10 M12 Thread Insert Repa...
Thread Repair Kit M5 M6 M8 M10 M12 M14 Metric Helicoil Inserts Threading Tool
OMT 131pc Thread Repair Kit HSS Drill Helicoil Repair Kit M5 M6 M8 M10 M12 Sizes
Thread Repair Kit w/ Case HSS Drill Helicoil Repair Kit M5 M6 M8 M10 M12 131pc
131Pc Thread Repair Kit HSS Drill Helicoil Repair Kit M5 M6 M8 M10 M12 w/ Case
131pc Thread Repair Kit w/ Case HSS Drill Helicoil Repair Kit M5 M6 M8 M10 M12
