SunTiger Rough Grain Sharpening Stone - #220

SKU: HA-1071
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Benefits of a #220-330 Grit Stone

Best used to reshape or repair chips. Please be aware that the #220-300 grit stones are very abrasive, therefore it will shave off a lot of the material. We do not recommend beginner sharpeners to use these stones.

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Soak all rough stones for 15 minutes or more before use.


  • Please do not soak finishing stones (#3000 and above). Soaking a finishing stone will result in the stone cracking and breaking.
  • Returning a stone into a box while still wet or damp will result in molding and decreasing quality.
  • For double sided stone, please only soak the medium stone side (#1000). Failure to do so will result in the stone splitting and or breaking.

Country of Origin: Japan

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