I cut aluminum almost everyday being a storefront Glazier I use a Diablo non ferrous metal blade from home depot there kinda pricey about $65 bucks On a miter box On a table saw I would just use a 7 1/4 blade Diablo blade lot cheaper Cut slow metal is not as easy as wood the saw grabs it pretty...
I would have get him out of camera sight and shove a pistol up his nose and make him beg for his life then run his sugar ass off Let him know it won't end the same way next time :tape::tape::tape::tape::wacko::wacko::doh: