its got to be fake , a mate hit himself in the face with a grinder when he was cutting an exhaust off a transit while he was feeling under the weather (it was the gaurd that hit him not the blade) and it pissed more blood than that out , the docs said if my boss hadnt of raced him to hospital and waited for an ambulance he would of more than likely bled out
maybe. i touched my thumb some years back with and angle grinder with a stone cutting blade in, never bled much at all and it was a fair cut. kind of cauterized it when it took away the flesh. bugger smarted after mind.
Always do this a