Sharpal 3 PC. Credit Card Size Diamond Sharpening Stone Coarse / Fine / Extra-Fine

Sharpal 116N Diamond Sharpening Stone 3-Pack (Coarse/Fine/Extra Fine) conveniently fits in a pocket or wallet due to its credit card size. Each stone is provided with a practical storage pouch. Industrial monocrystalline diamond is electroplated with nickel onto a steel base for enhanced durability. Perfect for sharpening knives, small edged and pointed tools, including carbide, high-speed steel, titanium, ceramics, and most super hard materials, including the latest materials used by most knife manufacturers. Set of 3: Coarse 325 grit (45 micron) for quickly restoring a dull edge; Fine 600 grit (25 micron) for achieving a sharp edge; and Extra Fine 1200 grit (12 micron) for honing and refining a sharp edge after using a coarser diamond. The patent-pending ring grip design protects hands from injury during sharpening. SpecificationsCoarse 325 grit (45 micron) for quick edge settingFine 600 grit (25 micron) for a sharp edgeExtra Fine 1200 grit (12 micron) for honingCompact & pocket-sized credit card dimensionsRing grip design to protect hands from injury during sharpeningMirror-polished finish on the reverse side for emergency signalingSharpen dry. No oil requiredIdeal for sharpening knives, small edged and pointed tools, including carbide and high-speed steel toolsEach stone comes with a storage pouch Dimensions for each stone (length x width x height): 8.3 x 5.4 x 0.35 cmWeight: 190 g