I know my way around a grinder better than you do your own 4" 'tool'. Just got it snagged on the edge of a panel, and combined with a loose grip it was pulled out of me hand.
I have hit myself in the chest with a 9" grinder fitted with a diamond disk once whilst chopping up a mk1 XR2. Snagged it on the bulkhead whilst using it in a dodgy way - no guard again - thank fuck it was winter and I had loads of layers on! Didn't dare look down incase I had bust open my ribcage.
I never leave it going on the floor mind, mostly cos mine doesn't have a guard - can't get in nowhere if it does. So it would be sketchy to pick back up! A mate of mine can't seem to grasp the fact that he should lay his grinder on it's back whilst letting it run down, he seems to prefer forcing it to stop on the bench/floor/car.
There's no A52 (maybe 51 though

) up here. If I don't do it, it don't get done. WEAK.
