My new surface grinder is headed my way shortly. One of my first undertakings after set up is to complete a base for a model motor. The base is done yet I might want to get as great a surface complete as feasible for appearance purpose. Any suggestions for a wheel will be valued. I wouldn't fret spending a minimal expenditure to get a decent wheel. I as of now have a Norton 5SG 46 J on arranging for my essential wheel, was figuring something a little better coarseness would be useful for conclusive completing in milder steels.