After re-reading your question I am not sure if my answer was complete. I can only describe the benefits as I know, with regards to a secondary bevel and the advantages of using micro bevels. One example, you can achieve a mirror primary bevel and use a micro bevel to create a more microscopically serrated apex edge. The touch-up of a micro bevel is simpler than having to sharpen the entire primary bevel as maintenance. The microscopically “rough” apex would cut much differently than say a 17 DPS microscopically flat apex (comparatively). The rougher apex would do better on items like cardboard, etc. With that said, each edge has its benefits and drawbacks. I will have to yield to the more experienced people here to answer in more depth. I hope this answers some of your questions.
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This reply was modified 4 years, 10 months ago by prongATO.
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This reply was modified 4 years, 10 months ago by prongATO. Reason: Spelling and grammar. (I should really proof read)
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