Diamond Machine Tech Coarse Diamond Stone – Portable Pocket Sharpener

Meet the Diamond Machine Tech Coarse Diamond Stone, a compact sharpening companion engineered for everyday carry. Its folding handle protects the durable diamond surface when not in use, keeping it clean and ready for action. A built-in key-chain swivel makes it easy to attach to a pack, backpack, or set of keys, so you can keep your edge in reach on the go. The sharpening face spans 2-11/16 in by 15/16 in, with the open length of 6 in and closed length of 4 in, delivering flexible sharpening options in a pocket-friendly form factor. The coarse grit is 45 micron / 325 mesh, paired with a micronized monocrystalline diamond surface for fast, reliable sharpening that lasts. No oils are required, so you can sharpen dry or with water for a clean, simple workflow.

Benefits: This compact sharpener delivers rapid edge renewal with minimal effort, making it ideal for kitchen knives, outdoor tools, and workshop blades. The diamond surface provides consistent results and long-lasting durability, while the oil-free design keeps cleanup quick and easy.

• Coarse Diamond Grit for Rapid Edge Renewal: Delivers fast material removal to restore dull edges on a wide range of blades for quick sharpening results.
• Micronized Monocrystalline Diamond Surface: Ensures a smooth, fast sharpening experience with a durable, long-lasting coating.
• Protective Foldable Handle: Shields the surface during transport and extends to use, balancing portability with performance.
• Integrated Key-Chain Swivel Ring: Attach to keys, bags, or zippers for immediate access wherever you work.
• Oil-Free Sharpening (Dry or Wet): No oils required—sharpen with water or dry for a clean workflow.

Why choose this portable sharpener: Combining professional-grade diamond technology with a travel-ready design, it delivers reliable edge maintenance in tight spaces. The compact form fits easily in pockets or tool kits, while the sturdy construction stands up to daily use. Whether you’re prepping kitchen blades, outdoor gear, or workshop tools, this stone keeps edges sharp and ready for action.