Because my fingers lack sensitivity, I always have trouble feeling a burr. So I resort to various tricks like cheesecloth or a q-tip but none give me the assurance I would get by actually seeing the burr under magnification.
Can anyone provide me with links to actual images of what burrs look like under magnification so I can compare them to what I am seeing?
Is there an optimal way to hold the knife to see a burr under magnification?
Finally, for a typical sized burr would 20X be enough to see it clearly?