$29.50 USD
NANIWA-S-800X
Abrasive | Aluminum oxide |
Available grits 📊 Grit Chart | 220 JIS C 400 JIS M 800 JIS M 1000 JIS F 2000 JIS F 3000 JIS EF 5000 JIS EF 8000 JIS UF 10000 JIS UF 12000 JIS UF |
Bonding | Resin bonding |
Composition | Single stone |
Country of origin |
Japan ![]() |
Extra material | Mounted on aluminum blank |
Format | Edge Pro |
Lubricant | Water |
Thickness of abrasive | 5-6 mm |
Total thickness | 9 mm |
Working surface | 152 x 20 mm (6" x 0.75") |
Collections: All 6" Stones All Stones Aluminum Oxide Coarse Edge Pro Stones Edge Pro Stones - Aluminum Oxide Extra Fine Fine Full Catalog In Stock Medium Naniwa Stones for Blitz Sharpeners Stones for Hapstone Sharpeners Stones for KME Universal Stone Holder Stones for TSProf K03 Sharpeners Ultra Fine
Naniwa Super Stone sharpening stones are used for sharpening knives on Hapstone and Edge Pro knife sharpeners. Super Stones are made of aluminum oxide. All Super Stones are 5-6 mm thick and are mounted on high-quality aluminum blanks.
Super Stone utilizes relatively soft resin bonding. Super Stones have high performance and create a perfect scratch pattern but is dishing faster than traditional stones with ceramic bonding.
Super Stone is good for medium hard steels. In order to sharpen soft stainless steels or hard powder steels, consider using Chosera instead.
Super Stone is preliminarily lapped and does not require lapping after purchase.
Super Stone should be used with water as a lubricant. There is no need to immerse the stone. Just splash, or use a water spray. Never dry Super Stones near heat.
Disclaimer. For international markets, Naniwa uses names "sharpening stone" for Super Stones and "professional stone" for Chosera. Such generic names are confusing. We use more recognizable names "Super Stone" and "Chosera".
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