Country of origin: Russia$11.90 USD 📊 Grit Chart
Gritomatic Sharpening Stones are used for sharpening knives using Hapstone or Edge Pro sharpeners. The stones are made of aluminum oxide and are designed for soft or medium steels (up to 59 HRC). All stones are 6 mm thick and mounted on high-quality aluminum blanks with laser engraving.
It is advisable to use aluminum oxide stones for sharpening knives made of soft stainless steel: 1095, 1080, 1070, 1050, 420, 440A, 440B, 3Cr13, 8Cr13MoV, 8Cr14MoV, 9Cr14MoV, AUS-4, AUS-6. Using aluminum oxide stones to sharpen knives made of hard steel is not recommended because of low performance.
Gritomatic Aluminum Oxide Stones are preliminary lapped and does not require lapping after purchase.
Gritomatic Aluminum Oxide Stones are recommended to be used with water as lubricant. Soak the stone for 1-2 minutes and splash water on the stone's surface to prevent drying.
If you have a question regarding this product, please feel free to ask.
Courtesy of Mr. Wizard. Please read chart explanation in README.