Forget about old fashioned drop tests and the somewhat played out “Will it blend?” video series. These days, if you really want to put an iPhone’s durability to the test, try pitting it against a 6,000-degree Acetylene torch typically used for cutting and melting metal.

Related: This is the craziest and most dangerous iPhone 6 drop test yet

Check out the video below to see how the iPhone 6 fares against the most extreme durability test we’ve seen yet.