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Naniwa Flattening Stone

Naniwa Flattening Stone

Item # A-102
Price: $23.99
In Stock - Ships Today

  • Used to keep water stones flat
  • 170MM x 55MM x 30MM


Keep your water stones flat

Flattening your water stones is an important process for maintaining them so that they give optimal performance. This Naniwa Flattening stone is designed to work with Naniwa Water Stones but we've found it works well on any waterstone.

Soak the flattening stone before use, and soak or wet the water stone as appropriate. Place the water stone on your work surface or hold it in your hand and then rub the Naniwa Flattening Stone over it until the water stone is perfectly flat.

Stone measures 170MM x 55MM x 30MM. If you measure in inches that is roughly 6-11/16" x 2-1/8" x 1-1/8".

Made in Japan.

Confused about how to flatten water stones? See out article How to Flatten a Water Stone.

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I recently placed my first order after finding you on the web while looking for grinding wheels. I am a customer for life. Here's why. My first order was a simple white grinding wheel for a "normal joe's shop". When I received the wrong wheel (150 grit instead of the ordered 100 grit) I called and without hesitation or the 3rd degree another wheel was sent off. No questioning of my integrity, intelligence or honor. Simply "I am sorry, we'll send the correct wheel off immediately..." The right thing was done by a neat guy. I was treated like an adult. Unbelievable in this day and age...proper...and priceless. Price, performance, responsiveness and customer service par excel-lance. 6-Stars! All my sharpening orders, albeit small shop orders, will now be with you. Promote you I will.
Greg T, Iowa