Naniwa Abrasive Mfg. Co., Ltd.

Naniwa A-102 - 220 Grit Flattening Stone

Price
$24.95
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A flat stone is a fast stone. The Naniwa 220 Grit Flattening Stone is designed to keep your water stones true, consistent, and working the way they’re supposed to.

As water stones wear, they naturally develop low spots that affect edge contact and sharpening accuracy. This coarse 220 grit flattening stone removes material efficiently, restoring a flat surface without unnecessary effort. It’s aggressive enough to true stones quickly, yet controlled and predictable in use.

Made with durable silicon carbide abrasive, this flattening stone is intended specifically for maintaining synthetic water stones. A quick soak before use is all it needs. Rub it across the surface of your stone until flat, rinse, and you’re back to sharpening with confidence.

This is a simple, essential maintenance tool for anyone who sharpens regularly — whether at home or in a professional setting.

Details:

  • Grit: 220

  • Purpose: Flattening and truing water stones

  • Abrasive: Silicon carbide

  • Requires soaking before use

  • Made in Japan

 

Brand Naniwa Abrasive Mfg. Co., Ltd.
Title Naniwa A-102 - 220 Grit Flattening Stone
Origin Naniwa Abrasive Mfg. Co., Ltd. | Osaka | Japan
Weight 14.62 oz
Dimensions 175 x 77 x 32mm
Material Silicon Carbide Abrasive