doing an operation on my #2 Brown & Sharpe universal, grinding the end of .875 diameter hardened tool steel, 0-1 only removing .005-.007 needing good finish. Have a fair finish now would like better. Been using Norton 45 grit gray speckled wheel, tried a finer milicron pink wheel, 10-times worse.. now getting hot spots no matter what I do with pink wheel. This is a production job, 800 pcs at a time. Need advice on best wheel that I don't have to dress every 5 parts and still get best finish possible as I'm not very exp. with cylindrical grinding. Thanks guys.