crankshaft grinding stone 28 x 8 x 1 25 5 8. Norton White Grinding Wheel The very fine 150 grit is the finest grinding wheel we carry After grinding, a few strokes on a bench stone and your tools are ready for use This wheel is a J Grade The 8" wheel has a 1" arbor hole with bushings for 7/8", 3/4" and 5/8" arbors and is rated for 3600 rpm,8 x 1 x 1 Very Fine 150: Part No Q What do you
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