Silver & Deming Drills (Large Diameter) Size:5/8" and its yield to tensile

and its yield to tensile ratio is the lowest of all heat treated steels

Your metal must be 1/8" thick in order for the wings to break off without making to large of a hole for engagement

ICC Chain Ratchet Binder

so then the threads may engage with the steel

300 Socket Size: 22mm Tensile Strength

Silver & Deming Drills (Large Diameter) Size:5/8" and its yield to tensileSilver & Deming Drills Description: Superior strength and durability. Black and gold surface treatment holds lubricant for smoother drilling. All shanks are reduced to 1 2". Application: Low carbon steels, alloyed steels, steel drop forgings, grey cast iron, titanium, stainless steel, nimonic alloys, manganese, spring steels and armor plate.