Can the round blade be reused?

The round blade is a commonly used blade for daily processing and production, and its efficient cutting efficiency greatly improves production efficiency. However, in the case of long-term high-speed friction slitting, the round blade may also wear, deform, and chip, and it's normal because the round blade belongs to a consumable part. But can it be reused? For the problem of blunt edge, it can be processed and sharpened, so that it can be as efficient as the original new blade. If wear and chipping occur, it can be sharpened, but the size of the round blade after sharpening will shrink, so the user should consider whether it is affected before round blade sharpening.