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charlie coghill
03-04-2005, 09:46 PM
Hi All
Not being real knowledgeable on surface grinders what would be the best wheel to buy for general use(grinding 4140 ect), pink,white and the hardness H,I,J, or K?
Thanks
Charlie

SGW
03-05-2005, 08:11 PM
I bet the Norton web site has information like that....

pete913
03-05-2005, 09:19 PM
I'd get a Norton 32A or 32AA, hardness and grit size depends on what you're doing with it. Look at Norton's website for recommendations.

wierdscience
03-05-2005, 09:49 PM
White,AOX,J,in a 80-120 grit is what I use on steel.

charlie coghill
03-06-2005, 10:01 PM
Thanks for the replys.
Charlie