YGQ-LY, a metal burning rod made with a special metal material formula, ignited by an electric arc and a quick-ignition device, with oxygen as a fuel, it can produce a metal arc with a temperature above 6000 degrees Celsius in an instant. Its high temperature can melt metals (including steel, cast iron, aluminum alloys, stainless steel, titanium alloys, etc.) and non-metals (including bulletproof glass, high-speed rail train windows, high-rise curtain wall glass, concrete, etc.), enabling short-term tasks such as drilling, demolition, and cutting for rescue operations.