No tearing, no chipping, ever.
I disagree <img src="/ubbthreads/images/graemlins/wink.gif" alt="" />
. .....+1..... it will , and has chipped, those test while fun to watch are inconclusive, like thr RD7 for example, my tests were far more extreme that the one noss had and submitted. Everyones owns individual tests will vary also, but infi indestructable? Not