Grinding Tungsten Electrodes with Diamond Wheels
2012-6-10 · tent finish. You can change wheel grits to achieve a specific grinding rate—the coarser the diamond grit, the faster the grind. For a smooth finish, grind with a 300-grit wheel, the standard on most dry grind-ers. For small-diameter tungsten grinding, 1/16” (1.6 mm) or below, use a finer grit wheel for that critical smooth-ground finish.
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