Uploaded August 2025 | Updated September 2026, 2 weeks ago

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Grinding good plunge lines is one of the hallmarks of high quality knife making. And it's pretty hard to do. Enter a belt grinding attachment from Ameribrade that makes it easier. It's called the WIP attachment -- "WIP" standing for waterfall, integral, plunge. Three different cool grinding operations in one! Find out more here as blade smith Walter Sorrells reviews the tool.

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