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.
OMT 131pc Thread Repair Kit SAE Helicoil Repair Kit 1/4 5/16 3/8 7/16in 1/2in
OMT 131pc Thread Repair Kit HSS Drill Helicoil Repair Kit Pro Coil Tools SAE
OMT 131pc Thread Repair Kit M5 M6 M8 M10 M12 Sizes Helicoil Pro Coil Tool Kit
OMT 131pc Thread Repair Kit HSS Drill Helicoil Repair Kit Pro Coil Tools Metric
