I guess I'm not safety correct. But the guards prevent me from getting into tight spots, etc. block my vision while cutting, grinding, sanding. There is an element of risk and danger without the guards.
I've only had one accident in 20 years with these 4" & 4 1/2" grinders. Last year, with the grinder was locked on, I took all the skin off my lower right shin when I got the disc grinder in a tight spot and it kicked out of my hand.
Couple wraps with shop towels and secured with duct tape and I was back to work.
Allright you tough nuts,
I agree, these things are dangerous - no doubt.
I love my grinders too, they are my most used tools or PT - whatever.
I 'flexed' my heel and my fingers numerous times, wire pinching from departing wire wheels not counted.
But any danger that can be reduced, should be reduced, no questions asked.
Jokes like: 'If you pinch my other eye as well, I promis not to look at you any more' are only funny, as long as you still have them both.
The day one of the cutting or grinding discs explodes and a friction, or only debris will end up in your face will change your life as you will start all the following tales you tell with either 2 phrases:
"At a day before IT happened ..."
"At a day after IT happened ..."
The stories and pics about exploded discs on the net are legend for a reason.
No matter which grinder I use, the one with the phillips key adjustment (pain in the ****!), or the one with the Allen key adjustment (still a pain in the ****!), or the one with the push-lever adjustment (what a releaf!), I always adjust them to my needs. Which is not even that often - to be honest.
Apart from that, get a long arm grinder for tight spaces, if needed that often - guess what, they come with a protective hood as well - for a reason.
Apart from that I really like your 'simple idea' as you say, I'm afraid that by 'touching' the grinders accidentaly and most probably without noticing it, quite a leverage might be applied to those flimsy and fragile grinding and esp.cutting discs (which they are not designed for). This as well could be prevented by the safety hood, as you would 'clamp' the band steel between hood and grinder body.
Don't want to be too fatherly to you grown men, but did I tell you that I can't see blood and I just want to see you post here again - without too many scars. Otherwise - pls. note signature.