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 HSS Drill Helicoil Repair SAE 1/4" 5/16" 3/8" 7/16" 1/2"
OMT 131pc Thread Repair Kit M5 M6 M8 M10 M12 Sizes Helicoil Pro Coil Tool Kit
131Pc Thread Repair Kit HSS Drill Helicoil Repair Kit SAE Metric Inch&MM W/Case
131Pc Thread Repair HSS Drill Helicoil Repair Kit SAE 1/4" 5/16" 3/8" 7/16" 1/2"
