Naniwa Professional P-304 #400 Grit Japanese Whetstone
SKU: 4736540724

Naniwa Professional P-304 #400 Grit Japanese Whetstone

Sale price$44.10 Regular price$49.00
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Description

Naniwa Professional P-304 #400 Grit Japanese WhetstoneHighlights Naniwa Professional P 304 #400 Grit Japanese Whetstone Economical alternative to the popular Naniwa Chosera range Available in 8 different grits for versatile sharpening Upgrade from the Naniwa Super Stone series Require light soaking for 7 12 minutes before use Description The Naniwa Professional P 304 #400 Grit Japanese Whetstone is a part of the Professional series, offering an economical option for sharpening stones compared to the

Highlights
  • Naniwa Professional P-304 #400 Grit Japanese Whetstone
  • Economical alternative to the popular Naniwa Chosera range
  • Available in 8 different grits for versatile sharpening
  • Upgrade from the Naniwa Super Stone series
  • Require light soaking for 7-12 minutes before use
Description

The Naniwa Professional P-304 #400 Grit Japanese Whetstone is a part of the Professional series, offering an economical option for sharpening stones compared to the popular Naniwa Chosera range. These stones are available in 8 different grits, providing a wide range of options for various sharpening needs.

The Professional series is an upgrade from the Naniwa Super Stone series, offering improved performance and durability. The P-304 stone requires light soaking for approximately 7-12 minutes before sharpening. It is important to avoid extended soaking time as it can degrade the stone's quality.

Details
  • Level of Abrasion: Coarse Grit (#400)
Specifications
Model Naniwa Professional P-304
Grit #400 (Coarse)
Material Magnesium Resin with White Aluminium Oxide
Whetstone Size 210 x 70 x 20mm
Weight 820g
Base Loose stone / No base
Soaking Type Splash & Go
Stone Type Professional Sharpening Stone / Whetstone
Origin Made in Japan
Product Inclusions
  • 1x Naniwa Professional P-304 #400 Grit Japanese Whetstone
Maintenance

The Naniwa Professional series of stones may develop a dish after frequent usage. To maintain the stones and keep the surface flat for a longer lifespan, we recommend using a lapping plate. You can consider options such as the Jende Industries Glass Lapping Plate, Atoma Diamonds Plates, or the Shapton NAORU cast iron lapping system for this purpose.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 4736540724

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DOROTHY J.
Fort Morgan, US
★★★★★ 5
Nice small end tables
Color: Espresso, Number of Items: 2
They are really nice. Perfect for my living room. Recommend if you have limited space. Also has a plug outlet and port to connect your phone charger and other devices which is very convenient.
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Reviewed in the United States on April 24, 2026
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RF
Louisville, US
★★★★★ 5
Wow!
Color: Farmhouse White, Number of Items: 2
This comes as a two pack and I was thinking it might be cheap looking or be made of inferior materials. These end tables are solid and beautiful when put together. They come unassembled but the instructions are very clear and understandable. Highly recommend this product. Well worth the price.
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Reviewed in the United States on May 21, 2026
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Most Happy
Boise, US
★★★★★ 5
Well engineered!
Color: Farmhouse White, Number of Items: 2
These are really quit easy to assemble. They're well engineered. One or two extra screws/parts in case you loose one. When they're done, they look Very Nice! I have tremors and was still able to put them together, it took alittle longer that an hour, but still not difficult.
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Reviewed in the United States on January 27, 2026
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SACummings
Chelsea, US
★★★★★ 5
Great quality
Color: Black, Number of Items: 2
Perfect side tables for small spaces
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Reviewed in the United States on April 14, 2026
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Shannon Klink
New York, US
★★★★★ 5
Great buy
Worth the money. A little tricky to put together but great quality.
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Reviewed in the United States on May 10, 2026

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