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#300 Coarse Grit Whetstone - 10Good-Kitchen-King Whetstone-santoku nyc
#300 Coarse Grit Whetstone - 10Good-Kitchen-King Whetstone-santoku nyc
#300 Coarse Grit Whetstone - 10Good-Kitchen-King Whetstone-santoku nyc
#300 Coarse Grit Whetstone - 10Good-Kitchen-King Whetstone-santoku nyc
King Whetstone 10Good Whetstone factory
Knife Sharpening Starter Set: 5-Piece Kit with #1000 Grit Whetstone - 10Good-Kitchen-King Whetstone-santoku nyc

10Good #300 Coarse Grit Whetstone - King Whetstone

King Whetstone

Sale price $ 31.50 Regular price $ 35.00
On Sale

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Low stock

Specifications

Dimensions
8.19 x 2.73 x 0.78 in / 210 x 70 x 20 mm

Material
Cement

Country of Origin
Japan

Care & Maintenance

Easy to Maintain
Grid wear shows where to flatten.
The dot grid will gradually wear off—but that’s not a flaw. It shows where the surface is becoming uneven.
After each use, we recommend leveling the surface with a flattening tool to ensure your blade meets the stone evenly next time.

Coarse Grit Whetstone (#300) – For blade repair and reshaping

Use this stone when your knife has nicks, chips, or has lost its shape. It helps restore the original profile before moving on to finer grits.
Recommended sharpening sequence: coarse → medium → finishing. 

Learn the Right Angle with Dot Grid - Sharpening made easier for beginners
What angle should you hold your knife? That's the biggest challenge for most people.
10Good's whetstones feature:
- A printed dot grid on the surface
- An angle guide tool to help draw the correct sharpening angle
These guides take the guesswork out of sharpening—even for complete beginners.

Designed for Ease and Stability - Wider surface for better control
The generous sharpening surface provides more contact with the blade, helping maintain stability during sharpening. Built with the expertise of King Whetstone Co., Ltd., a trusted name with over 85 years of experience in stone crafting.