[jessewmc]

Also, use a guard on angle grinders! And keep it in between you and the work! A man was killed by an exploding cutting disk at a company I used to work at. Shrapnel lodged in his chest, he took the guard off to get at something more easily.

[lostlogin]

Yes. It's a tradesman hack to buy a 115mm grinder (it's cheap), take off the guard and fit 125mm disks. People have been killed here recently by broken bits firing out. Cutting disks are so thin that a minor course correction can easily break them. Someone I know had a labourer use a grinder with a broken on off switch. One day the guy put it under his arm and plugged it in, and it cut through artery, vein and nerve. A year later and he is just starting part time work.