Whetstone Knife Sharpener and Diamond Sharpening Stone, 4 Inches, Extra Extra Fine

Ideal for a variety of sharpening, honing, and filing needs, our convenient 4-inch diamond knife sharpeners are designed to perfect the sharpest edges. Whether used alone or as part of our aligner knife sharpening system, this extra-extra-fine grit (3 micron / 8000 mesh) DMT diamond sharpening stone ensures professional results. This knife sharpener is suitable for kitchen knives, scissors, axes, and pocket knives, offering years of consistent performance and reliable service. Professionals trust the superior quality and versatility of USA-made DMT products for proper tool maintenance.

For professional sharpening results, regardless of skill level, professionals rely on DMT Aligner Kits and Accessories. The 4-inch Diamond Whetstone is compatible with Aligner AHF (Interchangeable Stone Holder) and provides an extra-extra-fine (3 micron / 8000 mesh) polished edge. Instructions for easy use are included, and sharpening with diamonds is quick and mess-free, requiring no oils—sharpen dry or with water. The durable construction ensures long-lasting performance for woodworkers, chefs, and other professionals who value quality tools.

The micronized monocrystalline diamond surface of this knife sharpening stone quickly sharpens dull edges of knives and tools. Portable and easy to use, this diamond sharpening stone can be carried in a pocket for on-the-go sharpening, without the need for messy oils. It can be used with the aligner system or alone for versatile tool maintenance by professionals who appreciate the quality of DMT products. Made from high-quality materials, this 3 micron (8000 mesh) diamond stone guarantees years of reliable service.

DMT, known for offering the most efficient sharpening tools, presents this diamond knife sharpener as the fastest, easiest, and most effective tool for sharpening edges. With its portable pocket convenience, extra-extra-fine diamond for a polished edge, and monocrystalline diamond surface that sharpens knives faster than conventional stones, this tool is a durable and reliable choice. Whether sharpening dry or with water, this USA-made product ensures consistent performance for years to come.

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