Black Shadow - Grain of 12000-15000 grit, very dense and hard stone for finishing razors, knives or other tools (gouges, wood chisels) The Green Shadow is a slightly softer...
The set of Boride stones is collected from various series and is intended for sharpening of knives from any steels. The set includes 5 stones with a grain size: 150;...
Guangxi are used for super finish sharpening on Hapstone knife sharpeners. Guangxi is mined in the Guangxi region in China. Estimated grit for Guangxi is 8000 JIS. Form Factor: 6" Mounted...
Black Shadow - Grain of 12000-15000 grit, very dense and hard stone for finishing razors, knives or other tools (gouges, wood chisels) The Green Shadow is a slightly softer (but...
Washita sharpening stones are used for sharpening knives Hapstone knife sharpeners. Although Washita is the most well-known among vintage natural stones, this is a modern stone. Estimated grit for Soft Washita...
Charnley Forest Whetstone for Hapstone is cut from authentic vintage. Charnley Forest (Charnwood) stones are very rare sharpening stones. Only one stone is selling at any moment. Gritomatic guarantees authenticity....
Norton Arkansas Hard Translucent Sharpening Stone This is a truly exceptional and rare sharpening stone. These stones are no longer in production, and unfortunately, they cannot be replicated. As a...
Boride T2 series stones are made of aluminum oxide and use a very strong bond. As a result, these stones are high performance and their wear rate is below average. Boride...
Norton India Fine sharpening stones are used for coarse sharpening knives on Hapstone Grit fine (corresponds to grit 1000) The gentle, highly pure aluminium oxide used for manufacturing this stone...
Hindostan sharpening stones are used for sharpening knives on Hapstone knife sharpeners. Hindostan stones are mounted on high-quality aluminum blanks. Hindostan stones are mined in the state of Indiana in the...
Boride Sharpening Stones are used for sharpening knives on Hapstone Pro sharpeners. Boride offers a wide range of stones with different performance values and different rates of wear. Orange EDM series...
The legendary Tsushima Black Stone, found on the seabed of the Sea of Japan, has a medium to medium-high grit, approximately 4000 grit (JIS) The size of the stone without...
