Greetings,
I'm trying to find out what many of you low budget gringing wheel users use for your turning tools. I have an 8" slow speed grinder and both wheels need replacing. I get confused between the different "types" of wheels.....L, K, J, and etc.....I don't want to understand the chemistry of it all, I just want to buy a couple of decent wheels to replace my old ones. I want an 80 grit wheel and a 120 or 150 grit wheel.
Thoughts? Experiences?
I don't have the money to move to CBN wheels yet.....