The Nano Hone Truer is a portable, dual-sided sharpening tool designed to keep pocket, hunting, and kitchen blades razor sharp wherever you are. With two distinct grit surfaces packed into a compact 10 3/4" length, it blends shaping power and finishing precision in a single, travel-ready stone.
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Two-sided, dual-grit surface: one side for shaping and the other for finishing, each with its own grit to cover the full sharpening process.
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Size and construction: 7 1/4" x 1 3/8" abrasive surfaces on each side; 10 3/4" overall length for easy handling and portable storage.
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Diamond in resin technology: diamonds bound in a resin matrix deliver fast cutting and a longer-lasting edge as the resin wears away to expose fresh diamonds.
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Grit specifics: 50 Micron / 360 Grit on one face for initial shaping; 3 Micron / 5,000 Grit on the other for a refined, razor-thin edge.
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Hard blade compatibility: effective on very hard blades, including powdered steels, with controlled, predictable results.
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Wet or dry operation: usable with a few drops of water or dry, providing flexible sharpening options in any situation.
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Made in the USA: crafted domestically to meet consistent quality standards.
The Nano Hone Truer streamlines your sharpening routine by combining shaping and finishing into one compact tool. Its dual-grit design lets you progress from dull to sharp without switching stones, while the diamond resin surface exposes fresh diamonds for ongoing performance. Whether you’re refreshing a kitchen blade after years of use, maintaining a field knife during a hunt, or keeping a pocketknife ready for daily tasks, this sharpener delivers reliable results with minimal setup. For best results, start with the rough 360 grit to restore the edge, then finish with the 5,000 grit for a keen, durable edge, using light pressure and maintaining a steady angle. After use, wipe clean and store in a dry place to preserve the resin surface for longer life.