Think you need a $300 high-grit whetstone setup to get a razor-sharp edge? Think again. Discover why technique and proper deburring beat expensive gear—and see how a 1,000-grit stone (and even a coarse diamond plate) easily passes the transparent tomato test.

Bringing a vintage Japanese knife back to life doesn't require a fortune. Here is the ultimate budget-friendly restoration toolkit for fixing rust, chips, and scratches.