Quote Originally Posted by DXN1EL View Post
I am thinking about putting a smaller wheel to my G18SS. I was thinking to return it, but this thing has some serious guts and is the same color as my PowerARC 300, I found this on Amazon
http://www.amazon.com/Amico-Black-Gr...+guard+4+1%2F2

What do you guy think?
I run 7" wheels on my 9" and run 4" flaps on my 4.5" (cheaper) and I've not had a problem. Just make sure you check the max RPMs of the disk and the tool and you should be fine. All (6 now) grinders I have, have protectors on them. I have never had one come apart, but I know two people that have (both hurt pretty badly as well).

Sure this will strike up some stories.