Naniwa Whetstone Flattening Stone

£28.00

This Naniwa flattening stone keeps your whetstone level and in top condition for the best sharpening results. 

In Stock Free UK delivery on orders over £60* Delivery & Returns

Product Details

Made in Japan, the Naniwa Whetstone Flattening Stone is designed to keep your whetstones in optimal condition for efficient sharpening. After frequent use, whetstone surfaces can dip and become concave – this flattening stone restores a whetstone's surface so it's flat again. Having a flat and level surface on whetstones is crucial for consistent sharpening. This levelling stone's coarse 220-grit rapidly cuts through worn material, while the deep diagonal grooves collect material removed to prevent clogging.

How to Use: Soak the flattening stone in water for several minutes, as well as the whetstone you want to restore. (Skip soaking if using a no-soak whetstone.) Move the ridged side back and forth over the surface of the whetstone until the flat surface is restored. 

Why we love it

'Over time, your whetstones wear down, but this Naniwa flattening stone brings them back to top condition.' 

Specifications & Care

Care
  • After use, wipe clean
  • Store at room temperature and avoid direct sunlight
Country of Origin Japan
Dimensions L 17.5cm X W 5.5cm X D 3cm
Material Silicon carbide
Weight 0.5kgs

Trustpilot Reviews