Pocket Diamond Sharpening Stones with Pouch
Keep your edge razor sharp anywhere with these compact pocket diamond stones. Designed for portability and performance, each stone comes in a protective pouch—perfect for the shop, field, or toolbox.
Diamond stones are ideal for hunting and fishing knives, as well as woodworking tools, axes, machetes, lawn and garden equipment, kitchen knives, and industrial applications. The diamond surface cuts fast and stays consistent, making quick work of dull or damaged edges. Stones come with a groove for sharpening fish hooks.
These stones feature a proprietary blend of monocrystalline and polycrystalline diamonds. Monocrystalline diamonds are single, solid diamond crystals that are extremely hard, wear slowly, provide an aggressive initial cut, and produce a clean, uniform scratch pattern. Polycrystalline diamonds, by contrast, are composed of multiple microscopic diamond crystals fused together. As they are used, they continually self-fracture, exposing fresh, sharp cutting edges and creating a finer, less aggressive scratch pattern. This unique blend of diamond types results in faster cutting, more consistent performance, and longer abrasive life.
Unlike traditional stones, these stay perfectly flat and won’t dish, groove, or wear unevenly over time—ensuring long-lasting accuracy. Use them dry for convenience, or with water if preferred—no oil required.
Available Grits - Coarse (250 grit / ~60 micron)
Quickly repairs chips and restores heavily damaged edges - Medium (400 grit / ~45 micron)
Fast sharpening for neglected or very dull tools - Fine (600 grit / ~25 micron)
Refines and sharpens to a clean working edge - Super Fine (1200 grit / ~9 micron)
Polishes to a razor-sharp finish
Key Features- Compact, pocket-sized design
- Includes protective storage pouch
- Has groove for sharpening fish hooks
- Fast cutting diamond surface
- Stays flat—no dishing or maintenance
- Use dry or with water
- Suitable for a wide range of tools and materials